Figure 5-58: Alphanumeric Keypad 88. 0 1 2 3 A D 4 5 6 B E 7 8 9 C F DEL CAN 0 Select the Wayside data option button and observe the Wayside Data screen is displayed. See Figure 560. Figure 5-60: Wayside Data Screen - Typical Wayside Data Data Enable ENT Off Note 86. 87. When the Encryption screen is displayed in the following step and the encryption key is entered, the actual encryption key will not be displayed.
Figure 5-61: Operation Mode Screen In the following steps, if a factory default digital COFDM Preset was used as a “make-from” to prepare this custom Preset, the Preset Text text box and the Save text box must be changed. You cannot change or overwrite any factory default Presets! Notes Operation Mode COFDM FMT ASI IP DVBS LMS-T SCM MPEG Save As Preset Back Note 95.
Notes When saving the new custom digital Preset in the following step, the Preset number will automatically be increased to the next available Preset number to avoid overwriting an existing Preset. If you wish to overwrite the existing Preset number (unless it is a factory default Preset), enter the Preset number to be overwritten. A warning message will be displayed asking “Are you sure?”. Select the Yes option button. Once an existing custom Preset is overwritten, it cannot be recovered.
104. Select the Main option button and observe the Main screen is displayed. 5.4.3 Create or Update Digital ASI Preset Configuration Settings in Local Mode number will automatically be increased to the next available Preset number. You must enter and save the configuration settings using the original Preset number. Note In the following steps, the color LCD display option buttons and pull-down menu options may be selected using either the touch screen or the function keys and the SEL key.
Notes If you are updating an existing digital ASI Preset configuration, select the Preset to be updated in the following step. Figure 5-69: Keyboard Screen If you are creating a new digital ASI Preset configuration, any digital ASI Preset may be selected in the following step. 4. 5. 6. Perform “Select Preset” on page 3-24 to select the digital ASI Preset required to be updated or to be used as a “make-from”. Select the Main screen PA operation button for PA Off, as required.
Figure 5-71: ASI Screen - Typical Figure 5-72: Operation Mode Screen Operation Mode ASI FEC 3/4 Guard Interval 1/8 Constellation COFDM FMT ASI IP DVBS LMS-T SCM MPEG Save As Preset QPSK RF B/W 8 MHz Back 10. 11. 12. 13. 14. Main Back Select the FEC pull-down menu and select the 1/2, 2/3, 3/4, 5/6, or 7/8 option, as required. Select the Guard Interval pull-down menu and select the 1/32, 1/16, 1/8, or 1/4 option, as required.
Notes In the following steps, if a factory default digital ASI Preset was used as a “make-from” to prepare this custom Preset, the Preset Text text box and Save text box must be changed. You cannot change or overwrite any factory default Presets! Notes If a custom digital ASI Preset was used as a “make-from” to prepare this custom Preset, a brief description of the custom Preset must be entered in the Preset Text text box for easy identification purposes. 16.
Notes Notes When saving Presets in the following steps, Preset A thru Preset J are factory default Presets. The factory default Preset numbers cannot be changed. 21. Select the CLR key and enter the Preset number required. Select the ENT key and observe the Are you sure? confirmation screen is displayed. See Figure 5-76. Yes Are you sure? Yes 23. 24. No After a short delay, observe the Save As Preset screen is displayed. Select the Main option button and observe the Main screen is displayed. 5.4.
When using a custom Preset as a “make-from”, the new Preset should be saved with a new Preset number. When you save the new Preset, the Preset number will automatically be increased to the next available Preset number. If you select an existing Preset number when saving the new Preset, the original custom Preset will be overwritten and cannot be recovered. The only way to restore a Preset that has been overwritten is to re-enter the custom Preset data from scratch.
Figure 5-79: Setup Screen Figure 5-81: Operation Mode Screen Setup Operation Mode User COFDM FMT ASI IP DVBS LMS-T SCM MPEG Save As Preset Radio Main 7. Back Select the User option button and observe the keyboard screen is displayed. See Figure 5-80. Figure 5-80: Keyboard Screen 9. Main Select the LMS-T option button and observe the LMS-T screen is displayed. See Figure 5-82.
. 12. 13. 14. 15. Observe the FEC (Forward Error Correction) pulldown menu indicates 2/3. Use the RF B/W pull-down menu to select 10 MHZ or 20 MHZ, as required. Use the Guard Interval pull-down menu and select 1/16 or 1/8, as required. Select the Submit option button. Select the Back option button and observe the Operation Mode screen is displayed. See Figure 583.
18. 19. Use the Input pull-down menu to select the video input option required. Select the Video In2 option button and observe the Video In screen 2 is displayed. See Figure 5-86. Figure 5-87: MPEG Screen - Typical MPEG Video In Figure 5-86: Video In Screen 2 - Typical Video In Noise Reduction Off SDI Auto Line Off Spectrum Invert Encoder Encoding Back HD Test Pattern Normal Main Off 25. Back Audio In Select the Audio In option button and observe the AUDIO 1 screen is displayed.
28. 29. 30. Use the Bit Rate pull-down menu to select 128 Kbps, 160 Kbps, 192 Kbps, 224 Kbps, 256 Kbps, 320 Kbps, or 384 Kbps, as required. Use the Input pull-down menu to select Test Tone, Analog, or SDI Emb, as required. Select the Audio 2 option button and observe the AUDIO 2 screen is displayed. See Figure 5-89. 36. Select the Back option button and observe the MPEG screen is displayed. See Figure 5-90.
39. 40. Notes Select the Mode pull-down menu and select Standard or Low delay, as required. Select the Bit Rate pull-down menu and select MP@ML or 422P@ML, as required. In the following step, if the Bit Rate Auto option button option selected is On, the Bit Rate option button will be inactive (greyed out). Go to step 43. If the Bit Rate Auto option button option selected is Off, the Bit Rate option button will be active. Go to step 42. 41. 42.
49. Select the PID option button and observe the PID screen is displayed. See Figure 5-95. 56. 57. Figure 5-95: PID Screen - Typical 58. PID DEFAULT DATA 100 AUDIO A 200 59. PMT 12 AUDIO B 201 60. VIDEO 300 PCR 8190 61. Back Main Next 62. 63. Notes To select the default PID settings, go to step 50. To enter individual PID settings, go to step 51. 50. 51. 52. 53. 54. 55. Select the DEFAULT option button and observe the default PID settings are displayed. Go to step 71.
Figure 5-97: Numeric Keypad 75. 0 1 2 Select the Back option button and observe the MPEG screen is displayed. See Figure 5-98. Figure 5-98: MPEG Screen - Typical 3 ESC 4 5 6 7 8 9 DEL 0 ESC MPEG ENT 65. 66. 67. 68. 69. 70. 71. 72. 73. 74. Video In Enter the Program ID PID required, select the ENT key, and observe the PID-2 screen is displayed. Select the Network ID option button and observe the numeric keypad is displayed.
Figure 5-100: Keyboard Screen Figure 5-101: Encryption Screen ! @ # $ % ^ & * ( ) _ + Q W E R T Y U I O P { } A S Z D X F C G V H B J N K M Shift Enter 78. 79. 80. Notes L < : > Encryption “ BISS-1 Key xx BISS-E Key xx Scrambling BS Clear Back Cancel Enter the service name required, select the Enter key, and observe the Encoding screen is displayed. Select the Network Name option button and observe the keyboard screen is displayed.
Figure 5-102: Alphanumeric Keypad 87. 0 1 2 3 A D 4 5 6 B E 7 8 9 C F DEL CAN 0 Select the Wayside data option button and observe the Wayside Data screen is displayed. See Figure 5104. Figure 5-104: Wayside Data Screen - Typical Wayside Data Data Enable ENT Off Note 85. 86. When the Encryption screen is displayed and the encryption key is entered in the following step, the encryption key will not be displayed.
Figure 5-105: Operation Mode Screen Notes In the following steps, if a factory default digital LMS-T Preset was used as a “make-from” to prepare this custom Preset, the Preset Text text box and the Save text box must be changed. You cannot change or overwrite any factory default Presets! Operation Mode COFDM FMT ASI IP DVBS LMS-T SCM MPEG Save As Preset Back Note 93.
Notes When saving the new custom digital LMS-T Preset in the following step, the Preset number will automatically be increased to the next available Preset number to avoid overwriting an existing Preset. If you wish to overwrite the existing Preset number (unless it is a factory default Preset), enter the Preset number to be overwritten. A warning message will be displayed asking “Are you sure?”. Select the Yes option button. Once an existing custom Preset is overwritten, it cannot be recovered.
Figure 5-110: Please Wait Message Box When using a custom Preset as a “make-from”, the new Preset should be saved with a new Preset number. When you save the new Preset, the Preset number will automatically be increased to the next available Preset number. If you select an existing Preset number when saving the new Preset, the original custom Preset will be overwritten and cannot be recovered. The only way to restore a Preset that has been overwritten is to re-enter the custom Preset data from scratch.
Figure 5-111: Main Screen - Typical Figure 5-112: Setup Screen Analog 4.83 & 5.8, 3MHz Vid Dev Preset A RF L Setup ODU RF Band PA Operation Button Channel Antenna RFU1 No RF RF Output 1 Offset Antenna1 Ant. Pol. XX dBm IDU User SUM Radio 0 H L/R PA Off 3. Notes <- Status Setup Status -> Main L Select the L/R option button for L (local mode), as required. If you are updating an existing digital DVB-S Preset configuration, select the Preset to be updated in the following step.
Figure 5-114: Operation Mode Screen 13. 14. Operation Mode COFDM FMT ASI IP DVBS LMS-T SCM MPEG Save As Preset Back 9. Use the RF B/W pull-down menu to select 6 MHZ, 7 MHZ, or 8 MHZ, as required. Select the Back option button and observe the Operation Mode screen is displayed. See Figure 5116. Figure 5-116: Operation Mode Screen Operation Mode Main Select the COFDM option button and observe the COFDM screen is displayed. See Figure 5-115.
16. 17. Use the DVBS Roll Off pull-down menu to select 20%, 25%, or 35%, as required. Select the Symbol Rate option button and observe the numeric keypad is displayed. See Figure 5-118. Figure 5-119: MPEG Screen - Typical MPEG Video In Figure 5-118: Numeric Keypad Audio In Spectrum Invert Encoder Encoding Normal 0 1 2 3 4 5 6 7 8 9 DEL 0 ESC ESC Back 21. ENT 18. 19. 20. Enter the symbol rate required, select the ENT key, and observe the DVBS screen is displayed.
22. 23. Use the Input pull-down menu to select the video input option required. Select the Video In2 option button and observe the Video In screen 2 is displayed. See Figure 5-121. Figure 5-122: MPEG Screen - Typical MPEG Video In Figure 5-121: Video In Screen 2 - Typical Video In Noise Reduction Off SDI Auto Line Off Spectrum Invert Encoder Encoding Back HD Test Pattern Normal Main Off 29. Back Audio In Select the Audio In option button and observe the AUDIO 1 screen is displayed.
32. 33. 34. Use the Bit Rate pull-down menu to select 128 Kbps, 160 Kbps, 192 Kbps, 224 Kbps, 256 Kbps, 320 Kbps, or 384 Kbps, as required. Use the Input pull-down menu to select Test Tone, Analog, or SDI Emb, as required. Select the Audio 2 option button and observe the AUDIO 2 screen is displayed. See Figure 5-124. 40. 41. Select the Back option button and observe the AUDIO 1 screen is displayed. Select the Back option button and observe the MPEG screen is displayed. See Figure 5-125.
44. 45. Notes Select the Mode pull-down menu and select Standard or Low delay, as required. Select the Bit Rate pull-down menu and select MP@ML or 422P@ML, as required. 49. Select the GOP Length option button and observe the numeric keypad is displayed. See Figure 5-128. Figure 5-128: Numeric Keypad In the following step, if the Bit Rate Auto option button option selected is On, the Bit Rate option button will be inactive (greyed out). Go to step 47.
52. 53. 54. Select the Horiz Resolution pull-down menu and select 720, 704, 544, 528, 480, or 352, as required. Select the Aspect Ratio pull-down menu and select 4:3 or 16:9, as required. Select the PID option button and observe the PID screen is displayed. See Figure 5-130. 59. 60. 61. 62. Figure 5-130: PID Screen - Typical 63. PID DEFAULT DATA 100 AUDIO A 200 64. PMT 12 AUDIO B 201 65. VIDEO 300 PCR 8190 66. Back Main Next 67. 68.
69. Select the Program ID option button and observe the numeric keypad is displayed. See Figure 5-132. 80. Figure 5-132: Numeric Keypad 0 1 2 3 4 5 6 7 8 9 79. Select the Back option button and observe the Encoder screen is displayed. Select the Back option button and observe the MPEG screen is displayed. See Figure 5-133. Figure 5-133: MPEG Screen - Typical ESC MPEG Video In ENT DEL 70. 71. 72. 73. 74. 75. 76. 77. 78.
82. Select the Service Name option button and observe the keyboard screen is displayed. See Figure 5-135. Figure 5-136: Encryption Screen Encryption Figure 5-135: Keyboard Screen ! @ # $ % ^ & * ( ) _ + Q W E R T Y U I O P { } A S Z D X F C G V H B J N K M Shift Enter 83. 84. 85. L < : > 87.
Figure 5-137: Alphanumeric Keypad 92. 0 1 2 3 A D 4 5 6 B E 7 8 9 C F DEL CAN 0 Select the Wayside data option button and observe the Wayside Data screen is displayed. See Figure 5139. Figure 5-139: Wayside Data Screen - Typical Wayside Data Data Enable ENT Off Note 90. 91. When the Encryption screen is displayed and the encryption key is entered in the following step, the encryption key will not be displayed.
Figure 5-140: Operation Mode Screen In the following steps, if a factory default digital IP Preset was used as a “make-from” to prepare this custom Preset, the Preset Text text box and the Save text box must be changed. You cannot change or overwrite any factory default Presets! Notes Operation Mode COFDM FMT ASI IP DVBS LMS-T SCM MPEG Save As Preset Back Note 99.
Notes When saving the new custom digital IP Preset in the following step, the Preset number will automatically be increased to the next available Preset number to avoid overwriting an existing Preset. If you wish to overwrite the existing Preset number (unless it is a factory default Preset), enter the Preset number to be overwritten. A warning message will be displayed asking “Are you sure?”. Select the Yes option button. Once an existing custom Preset is overwritten, it cannot be recovered.
108. Select the Main option button and observe the Main screen is displayed. 5.4.6 Create or Update Digital IP Preset Configuration Settings in Local Mode number will automatically be increased to the next available Preset number. You must enter and save the configuration settings using the original Preset number. Note In the following steps, the color LCD display option buttons and pull-down menu options may be selected using either the touch screen or the function keys and the SEL key.
Notes If you are updating an existing digital IP Preset configuration, select the Preset to be updated in the following step. Figure 5-148: Keyboard Screen If you are creating a new digital IP Preset configuration, any digital IP Preset may be selected in the following step. 4. 5. 6. ! @ # $ % ^ & * ( ) _ + Q W E R T Y U I O P { } A S Z Perform “Select Preset” on page 3-24 to select the digital IP Preset required to be updated or to be used as a “make-from”.
Figure 5-150: IP Config Screen - Typical Figure 5-151: IP Setup Screen - Typical IP Config FEC 1/2 IP Setup Guard Interval 1/8 Constellation IP Transfer Mode Max Bit Rate 19.350 Mbps IP Rate 12.902 Mbps QPSK IP + Video RF B/W Video Bitrate 8 MHz Back 10. 11. 12. 13. 14. Main 5.2 Mbps Next Use the FEC pull-down menu to select 1/2. 2/3, 3/4, 5/6, or 7/8, as required Use the Guard Interval pull-down menu and select 1/32, 1/16, 1/4, or 1/8, as required.
Figure 5-152: Numeric Keypad Figure 5-153: Operation Mode Screen 0 Operation Mode 1 2 3 4 5 6 7 8 9 DEL 0 ESC ESC COFDM FMT ASI IP DVBS LMS-T SCM MPEG Save As Preset ENT Back CAUTION When entering the video bit rate in the following step, the bit rate value entered cannot exceed the IP Setup screen Max Bit Rate value minus 1.22 Mbps. Exceeding the Max Bit Rate value minus 1.22 Mbps will result in no video output. 22.
Figure 5-155: Video In Screen 1 - Typical Figure 5-156: Video In Screen 2 - Typical Input Video In Video In NTSC Back Note 24. 25. Off SDI Auto Line Off Back Video In2 In the following step, select an Input option applicable to the licensed options contained in your MTX5000 IDU only. Selection of an option that is not licensed in your radio will cause the IDU to operate in the NTSC default mode. Use the Input pull-down menu to select the video input option required.
Figure 5-157: MPEG Screen - Typical 34. MPEG 35. Video In 36. Audio In Spectrum Invert Encoder Encoding Back Normal Use the Bit Rate pull-down menu to select 128 Kbps, 160 Kbps, 192 Kbps, 224 Kbps, 256 Kbps, 320 Kbps, or 384 Kbps, as required. Use the Input pull-down menu to select Test Tone, Analog, or SDI Emb, as required. Select the Audio 2 option button and observe the AUDIO 2 screen is displayed. See Figure 5-159. Figure 5-159: AUDIO 2 Screen - Typical Main AUDIO 2 31.
42. 43. Select the Back option button and observe the AUDIO 1 screen is displayed. Select the Back option button and observe the MPEG screen is displayed. See Figure 5-160. Figure 5-160: MPEG Screen - Typical 46. 47. Notes MPEG Spectrum Invert Encoder Encoding Normal 48. Back Main 49. 44. 45. In the following step, if the Bit Rate Auto option button On option is selected, the Bit Rate option button will be inactive (greyed out). Go to step 50.
51. Select the GOP Length option button and observe the numeric keypad is displayed. See Figure 5-163. 55. 56. Figure 5-163: Numeric Keypad Select the Aspect Ratio pull-down menu and select 4:3 or 16:9, as required. Select the PID option button and observe the PID screen is displayed. See Figure 5-165. Figure 5-165: PID Screen - Typical 1 2 3 4 5 6 7 8 9 CLR 0 ESC PID DEFAULT DATA 100 AUDIO A 200 ENT 52. 53.
62. 63. 64. 65. 66. 67. 68. 69. 70. Select the PMT option button and observe the numeric keypad is displayed. Enter the PMT PID required, select the ENT key, and observe the PID screen is displayed. Select the AUDIO B option button and observe the numeric keypad is displayed. Enter the AUDIO B PID required, select the ENT key, and observe the PID screen is displayed. Select the VIDEO option button and observe the numeric keypad is displayed.
83. Select the Back option button and observe the MPEG screen is displayed. See Figure 5-168. Figure 5-170: Keyboard Screen Figure 5-168: MPEG Screen - Typical MPEG # $ % ^ & * ( ) _ + Q W E R T Y U I O P { } Audio In Spectrum Invert Encoder Encoding 86. Main 87. 88. Notes Encoding F C G V H B J N K M L < : > “ ? BS Clear Cancel Enter the service name required, select the Enter key, and observe the Encoding screen is displayed.
Figure 5-171: Encryption Screen Figure 5-172: Alphanumeric Keypad 0 Encryption EBS Key xx BISS-1 Key xx BISS-E Key Back 92. 3 A D 4 5 6 B E 7 8 9 C F DEL CAN 0 ENT Main You can only have one licensed encryption option contained in your MTX5000 IDU. When the Scrambling pull-down menu EBS, BISS-1, or BISS-E option is selected in the following step, the selected option key will be active, but the two remaining option buttons will become inactive (greyed-out). 91.
95. Select the Wayside data option button and observe the Wayside Data screen is displayed. See Figure 5174. Figure 5-175: Operation Mode Screen Operation Mode Figure 5-174: Wayside Data Screen - Typical Wayside Data Data Enable Off 97. 98. 99. 100. FMT ASI IP DVBS LMS-T SCM MPEG Save As Preset 2400 Back 96. Baud Rate COFDM Back Main Select the Data Enable pull-down menu and select the Off, TTV Format, CJM2 Format, or Low Delay CJM2 option, as required.
Notes In the following steps, if a factory default digital IP Preset was used as a “make-from” to prepare this custom Preset, the Preset Text text box and the Save text box must be changed. You cannot change or overwrite any factory default Presets! Notes If you wish to overwrite the existing Preset number (unless it is a factory default Preset), enter the Preset number to be overwritten. A warning message will be displayed asking “Are you sure?”. Select the Yes option button.
109. Notes To change the default Preset number, perform step 106 and go to step 107. To accept the next available Preset number, go to step 107. 106. 107. Select the CLR key and enter the Preset number required. Select the ENT key and observe the Are you sure? confirmation screen is displayed. See Figure 5-179. Figure 5-179: Confirmation Screen Are you sure? Yes 108. No Select the YES option button and observe the Please Wait! message box is displayed. See Figure 5-180.
When preparing a new analog Preset, you must first select an existing analog Preset from either one of the analog factory default Presets or from your custom user analog Presets. The selected Preset will be used as a “make-from” to prepare the new user analog Preset configuration. Please note that while factory default analog Presets may be used to prepare a new Preset configuration, these factory default Presets cannot be changed or deleted. They can only be used as “make-froms”.
Note 11. In the following step, XXX.XXX.X.XX is the IP address of your MTX5000 IDU. Figure 5-183: MTX5000 Main Page - Typical At the remote PC, open your web browser, enter the IP address for your MTX5000 IDU, and press the keyboard Enter key. The IP address should be entered as follows: http://XXX.XXX.X.XX/nfs/main/html 12. After a short delay, observe the remote log in screen is displayed. See Figure 5-182. Figure 5-182: Remote Log In Screen - Typical 14.
Note In the following step, if a factory default analog Preset is to be used to prepare a new Preset configuration, select the Default option. If a custom user Preset is to be updated or is to be used to prepare a new Preset, select the User option. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. Note Use the Presets Option pull-down menu and select Default or User, as required. Use the Color Bars pull-down menu and select Off, On, Auto Gen, or Auto Standby, as required.
Notes In the following steps, if a factory Default analog Preset was used as a “make-from” to prepare this custom Preset, the Preset Text text box and the Preset Number text box must be changed. You cannot change or overwrite any factory default Presets! If a custom User analog Preset was used as a “make-from” to prepare this custom Preset, a brief description of the custom Preset should be entered in the Preset Text text box for easy identification purposes.
When using a custom user Preset as a “make-from”, the new Preset should be saved with a new Preset number. If you select an existing user Preset number when saving the new Preset, the original custom Preset will be overwritten and cannot be recovered. The only way to restore a Preset that has been overwritten is to re-enter the custom Preset data from scratch.
11. At the remote PC, open your web browser, enter the IP address for your MTX5000 IDU, and press the keyboard Enter key. The IP address should be entered as follows: Figure 5-187: MTX5000 Main Page - Typical http://XXX.XXX.X.XX/nfs/main/html 12. After a short delay, observe the remote log in screen is displayed. See Figure 5-186. Figure 5-186: Remote Log In Screen - Typical 14. Select the Setup tab and observe the Setup page is displayed by default. See Figure 5-188.
Note In the following step, if a factory default digital COFDM Preset is to be used to prepare a new Preset configuration, select the Default option. If a custom user digital COFDM Preset is to be updated or is to be used to prepare a new Preset, select the User option. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. 26. Use the Presets Option pull-down menu and select Default or User, as required. Use the Color Bars pull-down menu and select Off, On, Auto Gen, or Auto Standby, as required.
41. 42. 43. 44. 45. 46. 47. Use the Audio 2 - Balance pull-down menu to select Unbalanced or Balanced, as required. Use the Encoder - Mode pull-down menu to select Standard or Low Delay, as required. Use the Encoder - Bit Rate text box to enter the bit rate required. Use the Encoder - Bit Rate Auto pull-down menu to select On or Off, as required. Use the Encoder - PTS per Picture pull-down menu to select On or Off, as required.
64. Notes 65. Note Select the Preset tab and observe the Preset page is displayed. 66. In the following steps, if a factory default digital COFDM Preset was used as a “make-from” to prepare this custom Preset, the Preset Text text box and the Preset Number text box must be changed. You cannot change or overwrite any factory default Presets! 67.
Preset name. A new Preset number and Preset name must be assigned to the new Preset. Figure 5-189: Main Screen - Typical When using a custom Preset as a “make-from”, the new Preset should be saved with a new Preset number. If you select an existing Preset number when saving the new Preset, the original custom Preset will be overwritten and cannot be recovered. The only way to restore a Preset that has been overwritten is to re-enter the custom Preset data from scratch.
11. At the remote PC, open your web browser, enter the IP address for your MTX5000 IDU, and press the keyboard Enter key. The IP address should be entered as follows: Figure 5-191: MTX5000 Main Page - Typical http://XXX.XXX.X.XX/nfs/main/html 12. After a short delay, observe the remote log in screen is displayed. See Figure 5-190. Figure 5-190: Remote Log In Screen - Typical 14. Select the Setup tab and observe the Setup page is displayed by default. See Figure 5-192.
Note In the following step, if a factory default digital ASI Preset is to be used to prepare a new Preset configuration, select the Default option. If a custom digital ASI Preset is to be updated or is to be used to prepare a new Preset, select the User option. 15. 16. 17. 18. 19. 20. 21. 22. 23. 24. 25. Use the Presets Option pull-down menu and select Default or User, as required. Use the Color Bars pull-down menu and select Off, On, Auto Gen, or Auto Standby, as required.
29. 30. 31. 32. Select the Preset Number text box and enter any Preset number that is higher than the current highest Preset in your MTX5000 IDU. Select the Submit option button and observe that the Preset Number automatically displays the next higher Preset number available in the Preset User list. Go to step 32. Select the Preset Number text box, enter the Preset number that you wish to overwrite, and select the Submit option button.
Figure 5-193: Main Screen - Typical Analog 4.83 & 5.8, 3MHz Vid Dev Preset A RF Band PA Operation Button Channel 6. 7. 8. 9. 10. Note RFU1 No RF RF Output 1 Offset XX dBm ODU At the remote PC, open your web browser, enter the IP address for your MTX5000 IDU, and press the keyboard Enter key. The IP address should be entered as follows: IDU http://XXX.XXX.X.XX/nfs/main/html RF L 0 SUM Antenna Antenna1 Ant. Pol. 12. H After a short delay, observe the remote log in screen is displayed.
Figure 5-195: MTX5000 Main Page - Typical Note In the following step, if a factory default digital LMS-T Preset is to be used to prepare a new Preset configuration, select the Default option. If a custom digital LMS-T Preset is to be updated or is to be used to prepare a new Preset, select the User option. 15. 16. 17. 14. Select the Setup tab and observe the Setup page is displayed by default. See Figure 5-196. 18. Figure 5-196: Setup Tab - Typical 19. 20. 21. 22. 23. 24. 25.
26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. Select the Submit option button. Select the MPEG tab and observe the MPEG page is displayed. Use the General - Spectrum Invert pull-down menu to select Normal or Inverted, as required. Use the Video In - Input pull-down menu to select the input required. Use the Video Input - Noise Reduction pull-down menu to select On or Off, as required. Use the Video Input - SDI Autoline pull-down menu to select On or Off, as required.
Note 49. 50. 51. 52. 53. 54. 55. 56. 57. 58. 59. 60. In the following step, if the Remux pull-down menu On option is selected, the Bit Rate Auto pull-down menu will become inactive, the ASI Bit Rate text box becomes active, and the bit rate can be changed. Use the Encoder - Remux pull-down menu to select On or Off, as required. Select the Encoder - GOP Length text box and enter the group of pictures length required. Use the Encoder - Aspect ratio pull-down menu to select 16:9 or 4:3, as required.
Note If you used a factory Default Preset or a custom User Preset as a “make-from” and you want to add the new Preset to the list of User Presets contained in your MTX5000 IDU, you must know the highest user Preset number contained in your IDU. To add the new Preset to the list of User Presets, go to step 66. If you used a custom User Preset as a “makefrom” and you want to use it to replace (overwrite) an existing custom User Preset, go to step 68. 66. 67. 68. 69.
2. Observe the Main screen is displayed. See Figure 5197. Note In the following step, XXX.XXX.X.XX is the IP address of your MTX5000 IDU. Figure 5-197: Main Screen - Typical Analog 4.83 & 5.8, 3MHz Vid Dev Preset A RF 11. L ODU RF Band PA Operation Button Channel RFU1 No RF RF Output 1 Offset XX dBm At the remote PC, open your web browser, enter the IP address for your MTX5000 IDU, and press the keyboard Enter key. The IP address should be entered as follows: IDU http://XXX.XXX.X.
Figure 5-199: MTX5000 Main Page - Typical Note In the following step, if a factory default digital DVB-S Preset is to be used to prepare a new Preset configuration, select the Default option. If a custom digital DVB-S Preset is to be updated or is to be used to prepare a new Preset, select the User option. 15. 16. 17. 14. Select the Setup tab and observe the Setup page is displayed by default. See Figure 5-200. 18. Figure 5-200: Setup Tab - Typical 19. 20. 21. 22. 23. 24. 25. 26.
27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. 40. Select the MPEG tab and observe the MPEG page is displayed. Use the General - Spectrum Invert pull-down menu to select Normal or Inverted, as required. Use the Video In - Input pull-down menu to select the input required. Use the Video Input - Noise Reduction pull-down menu to select On or Off, as required. Use the Video Input - SDI Autoline pull-down menu to select On or Off, as required.
49. 50. 51. 52. 53. 54. 55. 56. 57. 58. 59. 60. 61. 62. 63. Use the Encoder - Remux pull-down menu to select On or Off, as required. Select the Encoder - GOP Length text box and enter the group of pictures length required. Use the Encoder - Aspect ratio pull-down menu to select 16:9 or 4:3, as required. Use the Encoder - VBI pull-down menu to select On or Off, as required. Select the PID - Video text box and enter the program identifier, as required.
Note If you used a factory Default Preset or a custom User Preset as a “make-from” and you want to add the new Preset to the list of User Presets contained in your MTX5000 IDU, you must know the highest user Preset number contained in your IDU. To add the new Preset to the list of User Presets, go to step 69. If you used a custom User Preset as a “makefrom” and you want to use it to replace (overwrite) an existing custom User Preset, go to step 71. 69. 70. 71. 72.
2. Observe the Main screen is displayed. See Figure 5201. Note In the following step, XXX.XXX.X.XX is the IP address of your MTX5000 IDU. Figure 5-201: Main Screen - Typical Analog 4.83 & 5.8, 3MHz Vid Dev Preset A RF 11. L ODU RF Band PA Operation Button Channel RFU1 No RF RF Output 1 Offset XX dBm At the remote PC, open your web browser, enter the IP address for your MTX5000 IDU, and press the keyboard Enter key. The IP address should be entered as follows: IDU http://XXX.XXX.X.
Figure 5-203: MTX5000 Main Page - Typical Note In the following step, if a factory default digital IP Preset is to be used to prepare a new Preset configuration, select the Default option. If a custom digital IP Preset is to be updated or is to be used to prepare a new Preset, select the User option. 15. 16. 17. 14. Select the Setup tab and observe the Setup page is displayed by default. See Figure 5-204. 18. Figure 5-204: Setup Tab - Typical 19. 20. 21. 22. 23. 24. 25.
26. 27. 28. 29. 30. 31. 32. 33. 34. 35. 36. 37. 38. 39. Select the Submit option button. Select the MPEG tab and observe the MPEG page is displayed. Use the General - Spectrum Invert pull-down menu to select Normal or Inverted, as required. Use the Video In - Input pull-down menu to select the input required. Use the Video Input - Noise Reduction pull-down menu to select On or Off, as required. Use the Video Input - SDI Autoline pull-down menu to select On or Off, as required.
Note 49. 50. 51. 52. 53. 54. 55. 56. 57. 58. 59. 60. In the following step, if the Remux pull-down menu On option is selected, the Bit Rate Auto pull-down menu will become inactive, the ASI Bit Rate text box becomes active, and the bit rate can be changed. Use the Encoder - Remux pull-down menu to select On or Off, as required. Select the Encoder - GOP Length text box and enter the group of pictures length required. Use the Encoder - Aspect ratio pull-down menu to select 16:9 or 4:3, as required.
Notes In the following steps, if a factory default digital IP Preset was used as a “make-from” to prepare this custom Preset, the Preset Text text box and the Preset Number text box must be changed. You cannot change or overwrite any factory default Presets! If a custom digital IP Preset was used as a “makefrom” to prepare this custom Preset, a brief description of the custom Preset should be entered in the Preset Text text box for easy identification purposes.
Note Procedures contained in this section may only be performed in the Local mode. Figure 5-205: Main Screen - Typical Analog 4.83 & 5.8, 3MHz Vid Dev Preset A RF L ODU The procedures required to save Preset configuration files contained on your MTX5000 IDU to a USB flash drive, also referred to as a thumb drive, memory stick, or memory device, and to load Preset configuration files into your MTX5000 IDU are contained in the following paragraphs.
6. Select the Radio option button and observe the Radio screen is displayed. See Figure 5-207. Figure 5-209: Are you sure? Screen Figure 5-207: Radio Screen Are you sure? Radio Yes Network Config Level Adjust Color Bars Calibration License Key Change Pwd Time & Date Diagnostics System Info Back 7. Main 9. No Select the Yes option button and observe the keyboard screen is displayed. See Figure 5-210.
10. 11. 12. 13. 5.6.2 Enter your password, select the Enter key, observe Please Wait is briefly displayed, the Operation Mode screen is briefly displayed, and observe the MTX5000 IDU automatically re-boots. Observe the Main page is displayed and the Preset description text box indicates Default Presets. Perform “Select Preset” on page 3-24 to select a Preset, as required. Perform “Local Mode Password Control” on page 5-3. Perform “Set Network Addresses for Remote Operation” on page 5-109.
Figure 5-212: Setup Screen 7. Select the Next option button and observe the Radio 2 screen is displayed. See Figure 5-214. Setup Figure 5-214: Radio - 2 Screen User Radio - 2 Radio Main 6. Presets Option Remote Ctrl Option PA State Option Load Presets from File Save Presets to File Restore Presets to Defaults Select the Radio option button and observe the Radio screen is displayed. See Figure 5-213. Figure 5-213: Radio Screen Back 8.
9. After a short delay, observe the Save Presets to File option button is active (not greyed-out). See Figure 5216. 14. Figure 5-216: Preset File Screen - Typical 5.6.3 Radio - 2 Presets Option Remote Ctrl Option PA State Option Load Presets from File Save Presets to File Restore Presets to Defaults Back 10. 13. Disconnect the USB memory device and USB-A to USB-B adapter from the IDU front panel USB 2.0 connector. Select the Main option button and observe the Main screen is displayed.
Figure 5-218: Main Screen - Typical Figure 5-220: Radio Screen Analog 4.83 & 5.8, 3MHz Vid Dev Preset A RF L Radio ODU RF Band PA Operation Button RFU1 No RF RF Output 1 Offset Channel Antenna PA Off Antenna1 <- Status Ant. Pol. Setup XX dBm IDU Network Config Level Adjust Color Bars SUM Calibration License Key Change Pwd L/R Time & Date Diagnostics System Info 0 H Status -> L Main Back 3. 4. 5. Select the Main screen PA operation button for PA Off, as required.
8. Connect a USB memory device to a USB-A to USB-B adapter and connect the adapter to the IDU front panel USB 2.0 connector. See Figure 5-222.
Figure 5-225: Please Wait Message Box Touch screen options must only be selected using your fingers, a soft-pointed stylus, or the front panel function keys. Please Wait! Yes 12. 13. 14. Damage to the color LCD display panel caused by using a hard-pointed object or other misuse may void your warranty on the MTX5000 IDU. No When the Please Wait! message box disappears, go to the following step. Disconnect the USB memory device and USB-A to USB-B adapter from the IDU front panel USB 2.0 connector.
4. CAUTION Do not attempt to perform this procedure while the MTX5000 system is actively transmitting. Attempts to perform this procedure when the system is transmitting will interrupt broadcast operations. 5. Select the L/R option button for L (local mode), as required. Select the Setup option button and observe the Setup screen is displayed. See Figure 5-227. Figure 5-227: Setup Screen Setup User Note 1. 2.
7. Select the Network Config option button and observe the Network screen is displayed. See Figure 5-229. CAUTION Figure 5-229: Network Config Screen Network Config Radio Network File Network If the addresses don’t match the configuration of the network to which the MTX5000 IDU is connected, the MTX5000 IDU will not be detected and cannot be used from a remote location. Trap Config 9.
14. 15. 16. 17. Note Enter the Gateway address, select the ENT key, and observe the Radio Network screen is displayed. Select the DNS Server option button and observe the numeric keypad is displayed. Enter the DNS Server address, select the ENT key, and observe the Radio Network screen is displayed. Select the Back option button and observe the Network Config screen is displayed. Note 19. Select the IP Address option button and observe the numeric keypad is displayed. See Figure 5-233.
Figure 5-234: Trap Config Screen - Typical Trap Config Dest. Address 192.168.1.2 Port # 162 Notes The following steps verify the correct IP Address, Subnet Mask, Gateway, and DNS Server addresses have been correctly entered by verifying that you can connect to your MTX5000 System from a remote PC. If the addresses have not been correctly entered, you will not be able to connect from a remote PC. Repeat from step 5 to verify or correct addresses. Back 27. 28. 29. 30. 31. 32. Main Select the Dest.
Figure 5-235: Remote Screen Display - Typical object, such as a pencil or a pen, is used to select the displayed options. Touch screen options must only be selected using your fingers, a soft-pointed stylus, or the front panel function keys. Damage to the color LCD display panel caused by using a hard-pointed object or other misuse may void your warranty on the MTX5000 IDU. 36. 37. 38. 5.8 Perform “Select Local/Remote Operation Mode” on page 3-20 and set the MTX5000 for remote mode operation.
Figure 5-236: Main Screen - Typical CAUTION CAUTION Do not power down the MTX5000 system when the firmware update progress bar is displayed, as the firmware update can become corrupted. 1. 2. RF Band PA Operation Button Channel In the following steps, option buttons may be selected using either the touch screen or the function keys and the SEL key. Verify the MTX5000 system is powered up per “Powering the MTX5000 System” on page 3-7. Observe the Main screen is displayed. See Figure 5236.
Figure 5-238: Firmware Update Screen - Typical 7. Firmware Update Current Version V.0.3.X New Version V.0.4.Y Update Select the Update option button and observe the Firmware Update screen is displayed and a progress bar is displayed during the update process. See Figure 5-239.
Figure 5-240: Firmware Update Screen - Typical performed when the IDU is installed in its normal rack-mounted position. It is important, however, that the MTX5000 must not be transmitting when these procedures are performed. Firmware Update Current Version V.0.4.Y New Version V.0.4.Y Update 10. 11. 12. 5.9 When performing procedures contained in this section, you must observe the following CAUTIONS to avoid corrupting software.
CAUTION Do not attempt to perform this procedure while the MTX5000 system is actively transmitting. Attempts to program license manager features into the IDU when the system is transmitting will interrupt broadcast operations and may corrupt the software. In the following steps, the color LCD display option buttons may be selected using either the touch screen or the function keys and the SEL key. Note 1. 2. Verify the MTX5000 IDU is powered up. See ”Powering the MTX5000 System” on page 3-7.
Figure 5-242: Setup Screen Figure 5-244: License Setup Screen - Typical License Setup Setup User Serial No. Radio License Key Submit Main 6. 123X45Y6 Select the Radio option button and observe the Radio screen is displayed. See Figure 5-243 Figure 5-243: Radio Screen 8. Select the License Key option button and observe the alphanumeric keyboard is displayed. See Figure 5245.
Figure 5-246: License Setup Screen - Typical License Setup Serial No. 123ABCD8 License Key Submit Notes Main Cancel When the Submit option button is selected in the following step, the licensed option will be enabled if the correct license key was entered. If a typing error occurred when the license key was entered, no verification or error message will be displayed. Incorrect keys will be stored in the IDU memory.
Installation 6 6.1 Installing the Fabricated Harness 6-13 Installing the Outdoor Unit 6-13 Site Preparation 6-14 Mounting the ODU 6-14 Making the Connections 6-15 Chapter Overview This chapter describes how to unpack and install your MTX5000 Transmitter System (MTX5000). The MTX5000 system consists of the MTX5000 Indoor Unit (IDU) and Outdoor Unit (ODU), also referred to as the RF Unit.
6.5 • Be sure to locate all parts and accessories. • Verify that the items shipped agree with those listed on the packing list. • DO NOT discard the container(s) or packing material until you have inspected the equipment and are sure there is no shipping damage. The container(s) and packing must be available in the event that a damage claim needs to be filed with the shipping carrier. 6.3 Initial Inspection • Check for any dents or scratches. • Check that the equipment is clean and dry.
6.5.2 Mounting the MTX5000 IDU Ventilation Mounting the MTX5000 IDU into an equipment rack is easier if one person holds the unit while another person installs the mounting screws. WARNING CAUTION Follow instructions carefully. Exercise care to avoid equipment damage or personnel injury. 1. Lift the MTX5000 IDU into place, lining up its mounting holes with the holes in the rack mounting rails. See Figure 6-1.
CAUTION Be sure the power being supplied matches the power required by the equipment. 6.6 Power Connections 6.6.1 Power Requirements The MTX5000 has the following power requirements. CAUTION Power supply cords and cables must be protected. Do not run cords where they can be walked upon. Protect cables against pinching and chafing. Pay special attention to locations where the cables enter or exit an enclosure or make a sharp bend.
6.8 CAUTION Be sure the power being supplied matches the power required by the equipment. CAUTION Power supply cords and cables must be protected. Do not run cords where they can be walked upon. Protect cables against pinching and chafing. Pay special attention to locations where the cables enter or exit an enclosure or make a sharp bend. This section describes how to define the wiring harness that connects the MTX5000 IDU to ODU. The wiring harness contains RF/Power cables and function cables.
Figure 6-3: Triax Cabling - Typical NOTE: The MTX5000 system may be ordered with Triax, Type “N”, or TNC cable connectors. Existing installations may use Triax, Type “N”, or TNC cabling. ‘ Special Note - Triax Installations Over time, flexing and vibration can cause the connections inside the Triax connector to deteriorate, leading to high resistance in the DC circuit paths. This, in turn, can cause erratic and intermittent problems with the MTX5000 system.
6.8.3 Figure 6-4: Type “N” and TNC Cabling - Typical NOTE: In addition to the RF signal and DC power, the wiring harness may include several other cables which are used to control functions at the top of the mast. What cables need to be included in the wiring harness are application dependent. Connections from the ODU to the antenna are always Type “N”.
Table 6-1: Functions and Cables Required Cable Description (Vendor Part Number) Function Outside Diameter Inches [mm] IF + DC Power to ODU IF signal + DC Power + ODU Control TRIAX (Belden 8232) .315 [8.0 mm] Antenna Polarization Control - Single Band Operation 6 Conductor 20 AWG stranded (Manhattan M33406) .255 [6.47 mm] Antenna Polarization Control - Dual Band Operation 10 Conductor 20 AWG stranded (Manhattan M33410) .335 [8.5 mm] IF Signal + ODU Control Coaxial, Type N Connectors (RG-214) .
6.8.4 Determine the Size of Harness Required Length The length of your harness is set by the length of the mast when fully raised. Refer to Table 6-2 to locate typical dimensions, as shown in Figure 6-5. Note these are only typical dimensions. Your harness may be different. Figure 6-5: Harness lengths Overall Length DIM B DIM A DIM C Table 6-2: Harness Dimensions Mast Height Overall Length Dim. A Dim. B IDU End Nycoil Conduit A = Length of Nycoil only Dim. C 42’ [12.8 M] 104‘ [31.
MRC strongly recommends using a 4-conductor, 16 AWG wire combination for DC power that supports Standard and High Power ODUs. Specifically, wiring should be in accordance with Table 6-3 for Standard ODU use and Table 6-4 on page 6-11 for High Power ODU use. Mast Height MRC recommends that installations of the MTX5000 IDU and ODU be carefully considered, especially where the DC power to the ODU is concerned.
CAUTION Table 6-4: Existing Installation Cable Lengths - High Power ODU Mast Height RF Connector Type < 42 Feet Triax < 58 Feet N < 20 Feet < 52 Feet < 52 Feet N, TNC N TNC Minimum Wiring for Power and Return Assumed Maximum Cable Length Triax 104 ft. (31.7 M) 4 Conductors of 16 AWG (2 Power, 2 Return) 160 ft. (48.8 M) 4 Conductors of 20 AWG (2 Power, 2 Return) 60 ft. (18.3 M) 7 Conductors of 20 AWG (4 Power, 3 Return) 124 ft. (37.
6.9.2 Figure 6-6: ODU Wiring Note If only two conductors each for power and return are used, contacts J, K, L, and M must be used. Contacts J, K, L, and M will accommodate up to 16 AWG single conductor wiring; all other contacts will accommodate 20 AWG single conductor wiring. CAUTION A N/C B N/C C N/C D N/C E BLU F GND YEL G +12V N/C H To avoid potential problems, existing wiring harnesses must be carefully examined for evidence of damage, corrosion, or broken wire strands.
6.10 Figure 6-7: TNC Connector Option Wiring Note All contacts will accommodate 20 AWG single conductor wiring only. S R b a A U D V +12V U +12V T GND S GND R GND P GND • Protect the cabling with additional sheathing or padding anywhere it passes through a hole or lays against an obstruction. • Provide flex relief at any location where the cable must change direction sharply, to maintain a smooth bend and prevent kinking.
Figure 6-8: Alignment of Mounting Plate to Pan and Tilt If you are installing the RFU in a different configuration, consult the installation instructions that came with your hardware. When you have installed the RFU, go to “Making the Connections” on page 6-15. 6.11.1 Site Preparation Each installation will be different. In general, MRC recommends the following sequence: • Install the mast. • Lower the fabricated wiring harness over the mast. • Mount the Pan & Tilt to the mast.
Figure 6-10: Attaching ODU(s) to Mounting Plate CAUTION Screws must not penetrate into the holes on the ODU housing more than .25 in. (6.35 mm). #10 SCREW #10 LOCKWASHER DO NOT substitute longer screws unless your installation requires the additional length. #10 FLAT WASHER OUTDOOR UNIT OUTDOOR UNIT Over-length screws can crack the housing when tightened. MOUNTING PLATE CAUTION 3. 4.
6.12.1 Mast Top Connections For connections at the top of the mast, refer to Figure 6-11 on page 6-17 which shows a typical installation with a parabolic antenna and an RF switch. Refer to Figure 6-12 on page 6-18 which shows a typical installation with a Parabolic antenna without an RF switch. Additional resources are as follows: • For details on connections at the ODU, refer to Figure 611 on page 6-17 and Figure 6-12 on page 6-18.
Figure 6-11: Typical Installation with RF Switch and Triax Parabolic Antenna Omnidirectional Antenna Output of ODU to Input of RF Switch Output of RF Switch to Omni Output of RF Switch to Parabolic Power and Polarization Control to Parabolic Power and Control to RF Switch IF Feed from IDU to ODU Pan & Tilt Control Nycoil Conduit MTX5000 User and Technical Manual Installation 6-17
Figure 6-12: Typical Installation with Parabolic and Triax Parabolic Antenna Power and Polarization Control to Parabolic IF Feed from IDU to ODU Pan & Tilt Control Nycoil Conduit MTX5000 User and Technical Manual Installation 6-18
Figure 6-13: IDU Rear Panel Connections AUDIO 3 and 4 (Not Currently Active) ETHERNET AUDIO 1 and 2 WAYSIDE WAYSIDE RTN DATA (Not Currently Active) ATPC (Not Currently Active) ATPC SUM ALARM (Not Currently Active) 3 4 BB IN IF MON ASI 1 HD-SDI POWER IN ASI 2 RFU POWER OUT + G - + G - SUM AES/EBU 2 1 ALARM + G - + G - ANT CONTROL VIDEO IN IF IN AC-3 VID MON SDI/ASI VID MON RFU POWER OUT (With Type “N” or TNC RFU 1 and RFU 2 Connector Options Only) - - + + 1 H V LCP ANT2 BAND2 GND
Table 6-5: IDU Rear Panel Connections Connector Type Function Comments ETHERNET RJ-45 connector Provides connection via your web browser to a PC at a remote location for remote control of the MTX5000 IDU. See ”Remote Control Operations” on page 6-26 Also provides connection to the optional Remote Access Subnotebook PC for mobile operation remote control. See ”Remote Control Operations” on page 6-26.
Table 6-5: IDU Rear Panel Connections (Continued) Connector Type Function Comments RFU POWER OUT 8-pin Weidmuller male connector The RFU POWER OUT connector provides DC power to the ODU(s). The RFU POWER OUT connector is present only if the RFU 1 and RFU 2 connectors are type “N” or TNC connectors. See ”ODU Power” on page 6-26 for pinouts. RTN DATA RJ-45 connector (Currently inactive.) (Currently inactive.) ATPC 9-pin male D-connector (Currently inactive.) (Currently inactive.
Table 6-5: IDU Rear Panel Connections (Continued) Connector Type Function Comments ANT CONTROL 7-pin Weidmuller connector The ANT CONTROL connector provides control for antenna polarization, antenna band selection, the RF switch, and also provides DC power for the antenna and the RF switch. A 7-pin Weidmuller female connector is provided for new system applications. For retrofit applications, the existing 5-pin and 2-pin Weidmuller female connectors may be retained.
Table 6-6: Antenna Control - Feed and Relay Connections (Continued) Pin (New Applications) Pin (Retrofit Applications) 4 4 Function ANT 2 Description Selects second antenna using RF switch. Comments Connect GND from RF switch here. Selecting Antenna option button options on color LCD display panel to select Direct grounds this pin and causes RF switch to select the directional antenna. Selecting the Omni option ungrounds this pin and switches back to the omnidirectional antenna.
6.13 Wayside Data Connections 6.14 Audio Connections 6.13.1 Wayside Connections 6.14.1 Audio Inputs The Wayside channel is a simplex data channel transmitting data from the MTX5000 system to a receiver system. For pinouts, see Table 6-7. Table 6-7: WAYSIDE Data Connections Connector Information Pin 9-Pin, Male, “D” Connector. 6.13.
6.14.2 Table 6-8: AUDIO 1 thru AUDIO 4 Connections (Continued) Analog Audio Inputs The pinouts of the AUDIO 1 thru 4 analog connectors are shown in Figure 6-14 and in Table 6-8. Pin Figure 6-14: AUDIO 1 thru 4 Connectors AUDIO 1 2 3 Function + Audio (+) G GND - Audio (-) Comments Input impedance = 600 ohms 4 6.14.3 Digital Audio Inputs The pinouts of the AES/EBU channel 1 and 2 digital connectors are shown in Figure 6-15 and in Table 6-9.
6.15 ODU Power 6.16 DC power is supplied to the ODU(s) from the IDU RFU POWER OUT 8-pin Weidmuller male connector. This connector is present only on MTX5000 systems with the optional RFU 1 and RFU 2 type “N” or TNC connectors. RFU POWER OUT connector pinouts are shown in Figure 6-16 and Table 6-10. If you only have one ODU (RFU), power must be provided from the RFU 1 section of the connector.
6.17.1 Figure 6-17: Mobile Operations Remote Control - Typical ETHERNET Connector RJ-45 Crossover Cable WAYSIDE ATPC CAUTION AUDIO + G - + G - ETHERNET RTN DATA 2 1 3 4 BB IN SUM AES/EBU 2 1 ALARM + G - + G - Here are your final pre-power-up checks: VIDEO IN • S Optional Remote Access Subnotebook PC or Windows-Based Laptop • • Double check to verify all wiring harnesses and cables are connected to the correct connectors.
The procedure required to apply power to the MTX5000 system is contained in the following steps. 1. Verify the power cable is properly connected to the MTX5000 IDU rear panel POWER IN AC power connector. Verify all coaxial cables and cable connectors are properly connected to the rear panel connectors and verify the ODU is properly connected. Verify the MTX5000 power cable is connected to AC power of the correct type and voltage. Verify the AC power source is turned on.
6.17.3 Power Down CAUTION 6.18 To allow proper shutdown of MTX5000 internal software, the Main screen must always be displayed when the power switch is pressed to off. Failure to properly power down the MTX5000 with the Main screen displayed may corrupt the internal software. 1. Product Modifications The product you purchased has been carefully designed and tested, and is warranted to meet specifications when connected and operated as described in this manual.
MTX5000 User and Technical Manual Installation 6-30
7 7.1 Replacement Parts and Supported Repairs Chapter Overview AC Power Fuses The MTX5000 Indoor Unit (IDU) operates on the following AC power: • 120/240 VAC, 50/60 Hz Fuse ratings for the AC power sources are listed in Table 7-2. This chapter identifies replacement parts and supported repairs applicable to the MTX5000 Transmitter System (MTX5000). Since there are no supported field repairs on the MTX5000, the only parts available are external cables and power fuses. 7.2 7.
MTX5000 User and Technical Manual Replacement Parts and Supported Repairs 7-2
8 Theory of Operation 8.1 Chapter Overview This chapter provides additional details about the design and function of the MTX5000 Transmitter System (MTX5000). This chapter is intended to complement information contained in the “Product Description” Chapter on page 2-1. The descriptions in this chapter assume you are already familiar with the information contained in Chapter 2. We recommend you review that chapter before beginning to read this one.
A digital attenuator in the ODU RF chain allows you to transmit at high or low power or to increment the power in single dB steps for advanced fine tuning. Inside the IDU, a control processor is responsible for configuring the various sub-systems within the radio. The main processor stores radio information in selectable presets that can be recalled by the user. The MTX5000 employs an advanced MPEG video encoder and digital modulator.
Control of the local/remote mode of operation can only be controlled from the IDU. You cannot change the local/remote operating mode from the remote location. For more information on remote operation, see “Using the MTX5000 in Remote Mode” on page 3-60. 8.2.6 ODU RF Output The MTX5000 communicates with the ODU to set operating frequencies and power levels. A 70 MHz IF signal is upconverted to the RF band of operation.
Figure 8-1: MTX5000 Functional Block Diagram - Typical User Inputs Keypad/LCD Display SYSTEM CONTROL Switch Control ETHERNET MPEG Control EXT IF ANT CONTROL ODU Control FMT Control OUTDOOR UNIT (ODU) External IF Input Wayside Data 70 MHz IF RFU 1 70 MHz IF RFU 2 WAYSIDE AES/EBU AC-3 SMPTE 302 AUDIO 1-4 SDI/ASI IF SWITCH Analog Audio (4 Channels) MPEG ENCODER AND COFDM MODULATOR 70 MHz IF 70 MHz IF SDI Input HD SDI Input HD-SDI VIDEO IN IF MON 70 MHz IF Composite Video FMT Baseban
8.3 Outdoor Unit Details The MTX5000 ODU processes the IF signal from the MTX5000 IDU and generates the higher power microwave signal that is fed to the antenna. The ODU contains the following components: • An IF interface module, containing a 2 FSK modem. The modem communicates with the IDU modem to send and receive alarms and operating data. • A power supply, which converts the 12 VDC from the IDU into +15 VDC, -15 VDC, and +5 VDC for use by the other RFU modules.
MTX5000 User and Technical Manual Theory of Operation 8-6
A Installing Triax Connectors A.1 Appendix Overview Installing Triax connectors on a Triax cable is an exacting job. If not performed correctly, it can lead to intermittent or permanent failures due to vibration, moisture, etc. As a service to our customers, MRC is providing a copy of our Triax Cable Assembly Instructions. We have found this procedure to work well and the results to be reliable. A.
MTX5000 User and Technical Manual Installing Triax Connectors A-2
MTX5000 User and Technical Manual Installing Triax Connectors A-3
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B B.1 Analog Color Bar Generator This appendix describes how to set up the optional Analog Color Bar Generator (CBG). The optional CBG is available in either NTSC or PAL versions. The topics covered in this chapter are listed below. Description Page B.2.
B.2.3 Configuration Each of the four operating modes can be configured to meet your needs. Configuration is accomplished using four push button switches mounted on the CBG board. Configuration is normally performed only when the MTX5000 IDU is first installed, or if the CBG has been replaced by the factory. the processor whenever a valid external video signal is present. Non-volatile memory preserves parameters and transmitter ID information.
Figure B-1: MTX5000 IDU Analog Color Bar Generator Top View - Cover Panel Removed MTX5000 IDU Front Panel Video Monitor Connector J4 Analog Color Bar Generator SW1 SW4 SW2 SW3 J4 J3 J2 MTX5000 IDU Rear Panel MTX5000 User and Technical Manual Control Switches Analog Color Bar Generator B-3
B.3.2 Entering Characters Entering characters utilizes the four CBG control switches in a similar way to the four arrow keys on a standard computer keyboard. See Figure B-2. In order to maximize your control using only four switches, each switch has multiple functions depending on whether the CBG is in character mode or subset mode. Hiding Characters If you wish to hide any characters in the default display, press switches 1 and 3 simultaneously while the CBG is in subset mode.
WARNING Remove all jewelry before beginning work on the equipment. CAUTION Jewelry can conduct electrical current. Accidental contact can result in electrocution or severe burns. WARNING Perform all work on a static free work surface. Use a conductive mat that is properly grounded or ensure the MTX5000 IDU is electrically connected to earth ground. Rotating equipment (cooling fans) is used in the operation of this equipment. When performing this procedure, know the location of the rotating equipment.
4. 5. 6. 10. 4 Notes 1 Connect an AC power cable to the MTX5000 IDU rear panel AC POWER IN connector. Connect the MTX5000 IDU power cable to AC power of the correct type and voltage. Verify the power source is turned on. CAUTION 8. 9. Connect the CBG test cable supplied with your MTX5000 IDU to the CBG video monitor connector J4. See Figure B-1 on page B-3. Connect a BNC cable between an external monitor and the CGB test cable BNC connector. Verify the external monitor is powered up.
Figure B-5: Main Screen - Typical Figure B-6: Main Screen - Typical Analog 4.83 & 5.8, 3MHz Vid Dev Preset A RF L Analog 4.83 & 5.8, 3MHz Vid Dev Preset A ODU RF Band Channel RFU1 No RF RF Output 1 Offset XX dBm Antenna1 Ant. Pol. RF Band IDU 0 Channel RFU1 No RF RF Output 1 Offset XX dBm <- Status Setup SUM H Status -> Antenna Antenna1 Ant. Pol. H L/R L PA Off 14.
Figure B-8: Radio Screen - Radio Network Config Level Adjust Color Bars Calibration License Key Change Pwd Time & Date Diagnostics Back 16. Main The Color Bar Generator default screen shown in Figure B-10 will be displayed when the Color Bar Generator is active (On).
Figure B-11: Color Bar Generator Default Screen Text Line A (16 Characters Maximum) 4. 5. MRC - BOSTON The Color Bar Generator will now be in the Subset Mode. To use the Character Mode, go to step 6. To move up or down in the list of subsets, press control switches 1 or 3 until the you reach the desired subset. See Table B-4 on page B-18. Note Text Line B (16 Characters Maximum) 3. - - 6. 7. REMOTE 1 Press control switches 2 and 3 simultaneously for approximately 5 seconds.
Figure B-13: Color Bar Generator Default Screen Text Line A (16 Characters Maximum) 4. 5. MRC - BOSTON The Color Bar Generator will now be in the Subset Mode. To use Character Mode go to step 6. To jump up or down in the list of subsets, press control switches 1 or 3 until the you reach the desired subset. See Table B-4 on page B-18. Perform step 6 thru step 8 for each character field you wish to change. Note Text Line B (16 Characters Maximum) 3. - - REMOTE 1 6. 7.
Figure B-15: Control Line Display Table B-1: Control Line Parameters Character Fields 7 1 Character Field Control Line (7 Characters Maximum) Inverse Video Highlight 22 1 3 3 4 7 0 1 2 When CBG is set to A GEN or A Stby, sets the delay before the CBG will generate bars/tones (Auto Generated) or places the MTX5000 IDU into standby (Auto Standby). Delays can be set from 1 to 32 seconds. See Table B-5 on page B-18 for delay values. 3 Sets whether the CBG will generate bars, tones, or both.
Table B-1: Control Line Parameters 5 Figure B-16: Color Bar Generator Default Screen Sets the position of Text Line B on the screen. Each increment in value moves the text line down a small amount. 0 = top of screen 7 = bottom of screen NOTE - If the position values for Text Line A and Text Line B are the same, Line A and Line B are in the same location. In this case only Line A will be visible. 6 7 Sets the foreground color of both text lines.
Figure B-17: Control Line Display Character 1 Fields B.3.7 Check the Configuration When all the characters and parameters have been entered, check to be sure the Color Bar Generator is operating the way you want it to. Perform this check before you install the MTX5000 IDU in its rack. 7 Control Line (7 Characters Maximum) Check Text Lines 1. Inverse Video Highlight 2. 22 1 3 3 4 7 0 Verify the “Preliminary Setup Procedure” on page B-4 has been performed.
Figure B-19: Color Bars Screen Color Bars Off Back 4. Figure B-21: Color Bars Screen On A Gen A Stby Color Bars Main Back The video display should display color bars similar to Figure B-20. The text lines should be displayed where you intended, and should contain the characters you entered. 2. 3. Figure B-20: Color Bar Generator Default Screen Text Line A (16 Characters Maximum) A Gen A Stby Main Check Auto Standby MRC - BOSTON 1.
Figure B-22: Color Bars Screen Figure B-24: Main Screen - Typical Analog 4.83 & 5.8, 3MHz Vid Dev Preset A RF L ODU RF Band Color Bars Off On A Gen A Stby Channel RFU1 No RF RF Output 1 Offset XX dBm IDU 0 SUM Antenna Antenna1 Ant. Pol. H L/R Main Back 3. PA Off Select the Color Bars screen BACK option button and observe the Setup screen is displayed. See Figure B-23. Figure B-23: Setup Screen 6. 7. 8. 9. Setup User 10. Radio 11. 12. Main 4. 5.
15. B.4 Connect all cables and install the MTX5000 IDU in its mounting rack. See ” Installation” on page 6-1. Table B-2: CBG Button Functions (Continued) Switch # Configuration Reference 4 The following tables provide additional configuration information, including button functions, character sets, and delay values. B.4.
B.4.2 Table B-3: Full Character Set (Continued) Full Character Set Table B-3 contains all of the characters the Color Bar Generator can display. . Table B-3: Full Character Set Character Subset # Note space A B C D E F G H I J K L M N O P Q R S T U V W X 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 MTX5000 User and Technical Manual Character Subset # Note Y Z ! . , = ^ ( ) – _ + < > l / ‘ \ : ; 1 2 3 4 5 6 7 0 1 2 3 4 5 6 7 0 1 2 3 4 5 exclamation period comma equals caret left parenthesi
Table B-3: Full Character Set (Continued) Character Subset # 4 5 6 7 8 9 4 5 6 7 0 1 2 T above a V 3 4 5 6 7 number dollars percent ampersand (and) asterisk # $ % & * B.4.3 Note B.4.4 Table B-4 provides the character subsets the Color Bar Generator uses. Note: the subsets are also shown in Table B-3 on page B-17. Subset # Character F, N, V, =, <, , 6, & 7 G, O, W, ^, |, , 7, * Delay Values Table B-5 provides the delay in seconds corresponding to each value in Control Line fields 1 and 2.
Table B-5: Delay Values (Continued) Table B-5: Delay Values (Continued) Field Position 1 Field Position 2 Delay in Seconds Field Position 1 Field Position 2 Delay in Seconds 2 0 17 5 2 11 2 1 18 5 3 12 2 2 19 5 4 13 2 3 20 5 5 14 2 4 21 5 6 15 2 5 22 5 7 16 2 6 23 6 0 17 2 7 24 6 1 18 3 0 25 6 2 19 3 1 26 6 3 20 3 2 27 6 4 21 3 3 28 6 5 22 3 4 29 6 6 23 3 5 30 6 7 24 3 6 31 7 0 25 3 7 32 7 1 26 4 0 1 7
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Index memory stick . . . . . . . . . . . . . . . . . . . . . 5-102, 5-114 thumb drive . . . . . . . . . . . . . . . . . . . . . . 5-102, 5-114 USB flash drive . . . . . . . . . . . . . . . . . . . . . . . . 5-114 System Rules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5-2 update an existing analog Preset configuration . . . . 5-73 update an existing digital ASI Preset configuration . 5-82 update an existing digital COFDM Preset configuration 517, . . . . . . . . . . . . . . . . . . . . . .
Control Line . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-10 Entering Characters . . . . . . . . . . . . . . . . . . . . . . . B-4 Hiding Characters . . . . . . . . . . . . . . . . . . . . . . . . B-4 Setup . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-4 Text Line A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-8 Text Line B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . B-9 Configuration Reference . . . . . . . . . . . . . . . . . . . . .
Initial power-up . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-27 mobile applications . . . . . . . . . . . . . . . . . . . . . . . . . . .6-2 Moisture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3 moisture . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-3 mount ODU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-13 mounting one ODU . . . . . . . . . . . . . . . . . . . . . . . . . .6-14 Mounting the MRX4000 . . . . . . . . . .
Site preparation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .6-14 Symbols Used . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .Notices-v ODU output . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . remote operation . . . . . . . . . . . . . . . . . . . . . . . . . . . . RF transmission . . . . . . . . . . . . . . . . . . . . . . . . . . . . . user interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . Troubleshooting . . . . . . . . . . . .
