Installation and Operating Guide 20LH1DC1 Please read this manual carefully before operating your set. Retain it for future reference. Record model number and serial number of the set. See the label attached on the back cover and quote this information to your dealer when you require service. www.lgcommercial.
WARNING / CAUTION NOTE TO CABLE TV INSTALLER CAUTION: TO REDUCE THE RISK OF ELECTRIC SHOCK DO NOT REMOVE COVER (OR BACK). NO USER SERVICEABLE PARTS INSIDE. REFER TO QUALIFIED SERVICE PERSONNEL. The lightning flash with arrowhead symbol, within an equilateral triangle, is intended to alert the user to the presence of uninsulated “dangerous voltage” within the product’s enclosure that may be of sufficient magnitude to constitute a risk of electric shock to persons.
CAUTION WARNING Do not attempt to modify this product in any way without written authorization from LG Electronics Corporation. Unauthorized modification could void the user’s authority to operate this product. Apparatus shall not be exposed to dripping or splashing and no objects filled with liquids, such as vases, shall not be placed on the apparatus. CAUTION CAUTION THESE SERVICING INSTRUCTIONS ARE FOR USE BY QUALIFIED SERVICE PERSONNEL ONLY.
SAFETY INSTRUCTIONS IMPORTANT SAFETY INSTRUCTIONS 1. 2. 3. 4. 5. 6. 7. 8. Read these instructions. Keep these instructions. Heed all warnings. Follow all instructions. Do not use this apparatus near water. Clean only with dry cloth. Do not block any ventilation openings. Install in accordance with the manufacturer’s instructions. Do not install near any heat sources such as radiators, heat registers, stoves, or other apparatus (including amplifiers) that produce heat. 9.
CONTENTS WARNING / CAUTION . . . . . . . . . . . . . . . . . . . . . . . . . . . 2 SAFETY INSTRUCTIONS . . . . . . . . . . . . . . . . . . . . . . . . 4 CONTENTS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5 SOUND & LANGUAGE CONTROL Caption / Text .......................................... Preset Sound Settings 39 Sound Setting Adjustment-user Mode . . . . . . 39 PREPARATION Accessories . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .
PREPARATION ACCESSORIES PREPARATION Ensure that the following accessories are included with your product. If an accessory is missing, please contact the dealer where you purchased the product. User must use shielded signal interface cables with ferrite cores to maintain standard compliance for the product. Owner’s Manual CD Manual User Remote Control. Batteries (Optional ) Installer Remote Control. Batteries (Optional ) Power Cord Optional User and Installer Remote Controls for Model No.
FRONT PANEL INFORMATION ■ ■ Here shown may be somewhat different from your TV. Using the front control panel to operate the TV. PREPARATION Front Panel Controls Power / Standby Indicator Glows red in Standby mode. Glows green when the TV is turned on. Glows orange in Sleep Timer and/or Alarm mode. Remote Control Sensor VOL VOL CH TV/AV MENU A TV Operation Press the P O W E R button to turn the TV on from standby mode. B Press M E N U repeatedly to scroll through menus.
PREPARATION BACK PANEL INFORMATION ■ Here shown may be somewhat different from your TV. PREPARATION Back Connection Panel UPDATE SWITCH AUDIO / VIDEO IN Connect Audio / Video equipment to these jacks. AC IN RS-232C PORT HDMI IN SPEAKER SWITCH Used to select the speaker output switch. *Note: If Pillow Speaker is selected, no Sound will be heard from TV speakers. (NORMAL SPEAKER or PILLOW SPEAKER.) RS-232C SELECT SWITCH M.P.I. INTERFACE Use with clone programmer.
VESA WALL MOUNTING ■ Here shown may be somewhat different from your TV. General Guidelines: Choosing a location for installing a VESA Standard Mount AC IN HDMI IN VIDEO L R AUDIO IN RS-232C UPDATE RS-232C SELECT CONTROL VIDEO IN FUTURE USE Typical Wall Stud Type Mount with Swivel Bracket PREPARATION Following are shown some examples of VESA standard 100mm mounts. Since there are numerous types of stands and mounts available, only a few are shown here.
EXTERNAL EQUIPMENT SETUP ANTENNA OR CABLE CONNECTION 1. Antenna (Analog or Digital) EXTERNAL EQUIPMENT SETUP Wall Antenna Socket or Outdoor Antenna without a Cable Box Connections. For optimum picture quality, adjust antenna direction if needed.
■ To prevent the equipment damage, never plug in any power cords until you have finished connecting all equipment. HD RECEIVER SETUP When connecting HDMI cable 1. How to connect 1 Connect the digital set-top box to H D M I I N jack on the set. 2 No separated audio connection is necessary. HDMI supports both audio and video. AC IN HDMI IN VIDEO L R 2. How to use ■ Turn on the digital set-top box. (Refer to the owner’s manual for the digital set-top box.
EXTERNAL EQUIPMENT SETUP When connecting HDMI to DVI cable EXTERNAL EQUIPMENT SETUP 12 1. How to connect 1 Connect the DVI output of the digital set-top box to the H D M I I N jack on the set. AC IN VIDEO HDMI IN L R AUDIO IN 2 Connect the audio output of the digital set-top box to the A U D I O I N jack on the set. 2. How to use ■ Turn on the digital set-top box. (Refer to the owner’s manual for the digital set-top box.
DVD SETUP When connecting HDMI cable AC IN 1 Connect the HDMI output of the DVD to the H D M I I N jack on the set. HDMI IN VIDEO L R AUDIO IN 2 No separated audio connection is necessary. HDMI supports both audio and video. 1 VIDEO IN EXTERNAL EQUIPMENT SETUP 1. How to connect 2. How to use ■ Select H D M I input source by using the 1 - 3 - 3 buttons on the remote control. (Refer to p.65) HDMI-DVD OUTPUT ■ Refer to the DVD player's manual for operating instructions.
EXTERNAL EQUIPMENT SETUP VCR SETUP ■ ■ To avoid picture noise (interference), leave an adequate distance between the VCR and TV. If the 4:3 picture format is used; the fixed images on the sides of the screen may remain visible on the screen. This phenomenon is common to all manufactures and in consequence the manufactures warranty does not cover the product bearing this phenomenon. EXTERNAL EQUIPMENT SETUP When connecting with an antenna 1.
When connecting with a RCA cable 1 Connect the V I D E O jacks between TV and VCR. Match the jack colors (Video = yellow, Audio Left = white, and Audio Right = red) AC IN HDMI IN VIDEO L R AUDIO IN VIDEO IN 1 2. How to use ■ Insert a video tape into the VCR and press PLAY on the VCR. (Refer to the VCR owner’s manual.) ■ Select A V input source by using the 1 - 3 - 1 buttons on the remote control. (Refer to p.65) EXTERNAL EQUIPMENT SETUP 1.
EXTERNAL EQUIPMENT SETUP PC SETUP When connecting HDMI to DVI cable EXTERNAL EQUIPMENT SETUP 1. How to connect 1 Connect the DVI output of the PC to the H D M I I N jack on the set. AC IN HDMI IN R AUDIO IN 2 VIDEO IN Connect the PC audio output to the A U D I O I N jack on the set. 1 2 2. How to use ■ Turn on the PC and the TV. ■ Select H D M I input source by using the 1 - 3 - 3 buttons on the remote control. (Refer to p.
NOTE To get the the best picture quality, adjust the PC graphics card to 1024x768, 60Hz. G Depending on the graphics card, DOS mode may not work if a HDMI to DVI Cable is in use. G Check the image on your TV. There may be noise associated with the resolution, vertical pattern, contrast or brightness in PC mode. If noise is present, change the PC output to another resolution, change the refresh rate to another rate or adjust the brightness and contrast on the VIDEO menu until the picture is clear.
EXTERNAL EQUIPMENT SETUP PILLOW SPEAKER SETUP ■ Here shown may be somewhat different from your TV. 1. How to connect EXTERNAL EQUIPMENT SETUP 1 Connect the PILLOW JACK IN the Pillow Speaker output jack on the back of the TV. 2 Connect an accessory pillow speaker or wired remote control unit to this 6-pin jack. 3 Select PILLOW SPEAKER on the rear panel of the TV. *Note: If the pillow Speaker switch is set to Pillow Speaker, no sound will be heard from the TV speakers.
WATCHING TV /CHANNEL CONTROL USER REMOTE CONTROL BUTTON FUNCTIONS A brief list of the buttons on the optional patient remote control and what they do. POWER Turns TV On or Off. GUIDE Use to view DTV program information. CC (Closed Captioning) Press to access closed captions. BANK Press and repeat to select a Channel Memory Bank - - 1, 2, 3, or 4 (Standby). INFO Press to display current program information.
WATCHING TV /CHANNEL CONTROL INSTALLER REMOTE CONTROL BUTTON FUNCTIONS A brief list of the buttons on the optional installer remote and what they do. POWER Turns TV On or Off. WATCHING TV / CHANNEL CONTROL MUTE Turns sound Off and On, while the picture remains. GUIDE Use to view DTV program information. CC (Closed Captioning) Press to access closed captions. BANK Press and repeat to select a Channel Memory Bank - - 1, 2, 3 or 4 (Standby). INFO Press to display current program information.
ON-SCREEN MENUS SELECTION Use the remote keys indicated below to access these menus and displays. In this manual, the OSD (On Screen Displays shown) may be different. The following are just generic examples to familiarize you with the TVs options. 3 9 6 Volume Display Press VOLUME. Shows currently selected sound setting. F Off TIMER Sleep Timer Menu Press TIMER. Sets a time to automatically turn the TV off and shows remaining time before TV shutoff.
WATCHING TV /CHANNEL CONTROL CHANNEL SEARCH Auto Program (Channel Search) Use Auto Program to automatically find and store all of the channels available in the selected Tuning Band. NOTE WATCHING TV / CHANNEL CONTROL G 1 Tuning Band must be set before doing the channel search. See Installer menu item 003 Band/AFC. Default setting is 1, for CATV. When Auto Program is run, any assigned channel labels are automatically removed.
Channel List After the channel search, remove unwanted channels. Press the M E N U button and then use the A D J D or E button to highlight the C h a n n e l menu and press the O K ( E n t e r ) button. Antenna Auto Program Channel Label G Channel List 2 Use the A D J D or E button to highlight C h a n n e l L i s t and press the O K ( E n t e r ) button. Fine Tune Auto Signal Strength --:-- ---.
WATCHING TV /CHANNEL CONTROL Channel Labels Setup WATCHING TV / CHANNEL CONTROL Channel Labels help the user identify the channel or network being viewed. In the Setup menu with the Channel Labels option highlighted, use the A D J D E F G buttons to scroll through the available channel labels, such as, A&E, AMC, ESPN, HBO, etc. These are a series of preset labels from which you can choose the more common networks. Use any of these to label the channels in the TV’s memory.
Unstable Screen If a dashed line or no color appears, the screen is unstable, therefore try channel adjustments. (This is only available for analog broadcasting.) Press the M E N U button and then use the A D J D or E button to highlight the C h a n n e l menu and press the O K ( E n t e r ) button. Antenna Auto Program Channel Label Channel List 2 Use the A D J D or E button to highlight F i n e T u n e and press the O K ( E n t e r ) button. Fine Tune G Auto Signal Strength --:-- ---.
TIME SETTING CLOCK SETTING Manual Time Settings Use the A D J D E hours and minutes. F G buttons to set the year, month, day, G Time V-Chip Menu Language English Menu Transparency Semi Opaque Set ID 1 TIME SETTING --:-- ---. -- ---D E Move 1 Press the M E N U button and then use the A D J D or E button to highlight the S e t u p menu and press the O K ( E n t e r ) button.
Automatic Time Settings If you select auto time setting, time will be set from the digital broadcast information. Press the M E N U button and then use the A D J D or E button to highlight the S e t u p menu and press the O K ( E n t e r ) button. G Time V-Chip Menu Language English TIME SETTING 1 Menu Transparency Semi Opaque 2 Use the A D J 3 Press the O K ( E n t e r ) button to highlight C l o c k. Manual or Auto will appear on the menu next to clock.
TIME SETTING Daylight Saving Installer can select to use Daylight Savings to adjust the clock time. This is operated from the Automatic Time Settings. 1 Press the M E N U button and then use the A D J D or E button to highlight the S e t u p menu and press the O K ( E n t e r ) button. G Time V-Chip Menu Language English TIME SETTING Menu Transparency Semi Opaque 2 Use the A D J 3 Press the O K ( E n t e r ) button to highlight C l o c k.
TV Activation Time Settings You can set a time for the TV to automatically turn-on. 1 Press the M E N U button and then use the A D J D or E button to highlight the S e t u p menu and press the O K ( E n t e r ) button. G Time V-Chip Menu Language English 2 Use the A D J 3 Press the O K ( E n t e r ) button to highlight C l o c k. 4 Use the A D J D or E button to highlight O n T i m e r and press the O K ( E n t e r ) button. D or E Set ID button to the T i m e.
TIME SETTING Auto Off If there is no signal on the TV for 15 minutes or more, or if no button is pressed for more than 3 hours, this function turns off the TV automatically. TIME SETTING 1 Press the M E N U button and then use the A D J D or E button to highlight the S e t u p menu and press the O K ( E n t e r ) button. G Time V-Chip Menu Language English Menu Transparency Semi Opaque 2 Use the A D J 3 Press the O K ( E n t e r ) button to highlight C l o c k.
PARENTAL CONTROL/RATINGS SET PASSWORD & LOCK SYSTEM Entering a PIN (Password) This option sets up or changes the password for blocking program ratings. Press the M E N U button and then use the A D J D or E button to highlight the S e t u p menu and press the O K ( E n t e r ) button. Time G V-Chip PC Menu Language English 2 Use the A D J D or E button to highlight V - C h i p and press the O K ( E n t e r ) button.
PARENTAL CONTROL/RATINGS Set Block Hour. 1 Press the M E N U button and then use the A D J D or E button to highlight the S e t u p menu and press the O K ( E n t e r ) button. Time G V-Chip PC Menu Language English PARENTAL CONTROL/RATINGS 2 Use the A D J D or E button to highlight V - C h i p and press the O K ( E n t e r ) button. Menu Transparency Semi Opaque Set ID 1 11:20 PM Sep.11, 2006 3 Enter the 4 digits password.
MOVIE & TV RATINGS TVPG Ratings You can block programs based on the TV program rating. 1 Press the M E N U button and then use the A D J D or E button to highlight the S e t u p menu and press the O K ( E n t e r ) button. Time G V-Chip PC Menu Language English 2 Use the A D J D or E button to highlight V - C h i p and press the O K ( E n t e r ) button. Enter the 4 digits password. 4 Use the A D J D or E button to highlight the T V P G R a t i n g and press the O K ( E n t e r ) button.
PARENTAL CONTROL/RATINGS MPAA Ratings Restricting movies by their rating. PARENTAL CONTROL/RATINGS 1 Press the M E N U button and then use the A D J D or E button to highlight the S e t u p menu and press the O K ( E n t e r ) button. Time G V-Chip PC Menu Language English 2 Use the A D J D or E button to highlight V - C h i p and press the O K ( E n t e r ) button. 3 Enter the 4 digits password.
Canadian English Ratings 1 Press the M E N U button and then use the A D J D or E button to highlight the S e t u p menu and press the O K ( E n t e r ) button. Time G V-Chip PC 2 Menu Language English Use the A D J D or E button to highlight V - C h i p and press the O K ( E n t e r ) button. Enter the 4digits password. 4 Use the A D J D or E button to highlight the C a n . E n g l i s h R a t i n g and press the O K ( E n t e r ) button. Set ID 1 11:20 PM Sep.
PARENTAL CONTROL/RATINGS ■ L o c k m e n u - D o w n l o a d a b l e R a t i n g in the CD manual is added by the information presented here. Your TV’s OSD (On Screen Display) may differ slightly from what is shown in this manual. Downloadable Rating 1 Press the M E N U button and then use the A D J D or E button to highlight the S e t u p menu and press the O K ( E n t e r ) button.
SOUND & LANGUAGE CONTROL CAPTION / TEXT Turn Captions On/Off G Off On/Off Analog Mode NOTE G Pressing CC on the remote to select a captions option will also turn closed captions on. Digital Mode Digital Font Option 11:20 PM 1 Press the M E N U button and then use the A D J D or button to highlight the C a p t i o n menu and press the O K ( E n t e r ) button. E 2 Use the A D J D or E button to highlight O n/O O f f and press the O K ( E n t e r ) button. Sep.
SOUND & LANGUAGE CONTROL Digital Captions Mode Digital Captions only appear on digital channels, tune in a digital channel that is actually broadcasting digital captions. NOTE 1 SOUND & LANGUAGE CONTROL 2 G Pressing CC on the remote selects a captions option. Press the M E N U button and then use the A D J D or button to highlight the C a p t i o n menu and press the O K ( E n t e r ) button.
Preset Sound Settings Match the sound mode to the program’s character, Music, Movie, Sports, or News. 1 2 Press the M E N U button and then use the A D J D or E button to highlight the S o u n d menu and press the O K ( E n t e r ) button. Use the A D J D or E button to highlight M o d e and press the O K ( E n t e r ) button. Mode G Standard Balance Auto Volume On Multi-Track Stereo Internal Speaker On 11:20 PM Sep.
SOUND & LANGUAGE CONTROL Sound Balance Setup Adjust the speaker balance for optimum sound quality. 1 2 Press the M E N U button and then use the A D J D or E button to highlight the S o u n d menu and press the O K ( E n t e r ) button. Use the A D J D or E button to highlight B a l a n c e and press the O K ( E n t e r ) button. Mode Standard G Balance Auto Volume On Multi-Track Stereo Internal Speaker On 11:20 PM Sep.
Analog Audio Settings You can set analog audio settings. 1 2 Press the M E N U button and then use the A D J D or E button to highlight the S o u n d menu and press the O K ( E n t e r ) button. Use the A D J D or E button to highlight M u l t i - T r a c k and press the O K ( E n t e r ) button. Mode Standard Balance Auto Volume On Multi-Track Stereo G Internal Speaker On 11:20 PM Sep.11, 2006 Use the A D J D or E button to choose Mono, Stereo or SAP and press the O K ( E n t e r ) button.
SOUND & LANGUAGE CONTROL Using External Speakers Set the internal speaker to Off to listen to the TV through an external audio system, the TV sound will not be heard. 1 2 Press the M E N U button and then use the A D J D or E button to highlight the S o u n d menu and press the O K ( E n t e r ) button. Use the A D J D or E button to highlight I n t e r n a l S p e a k e r and press the O K ( E n t e r ) button.
Menu Transparency Settings Menu Transparency sets the background transparency of the menu. 1 Press the M E N U button and then use the A D J D or E button to highlight the S e t u p menu and press the O K ( E n t e r ) button. Time V-Chip Menu Language English G Menu Transparency Semi Opaque 2 Use the A D J D or E button to highlight and set the Menu Transparency: Opaque, Semi Opaque, Semi Trans, Transparent. 1 11:20 PM Sep.
PICTURE CONTROL PRESET PICTURE SETTINGS Picture - Preset Set the picture mode to the program content, e.g. Dynamic or Mild etc. (This is only available for analog broadcasting.) 1 Press the M E N U button and then use the A D J D or E button to highlight the P i c t u r e menu and press the O K ( E n t e r ) button. Mode G Standard Color Temperature Cool Screen Format 4:3 Noise Reduction Off 2 Use the A D J D or E button to highlight M o d e and press the O K ( E n t e r ) button.
Manual Picture Adjustment To make custom picture settings, set the Mode to Manual on the menu. Use the Manual settings for the best presentation of movies. The patient will then be able to view movies with more realism. 1 Press the M E N U button and then use the A D J D or E button to highlight the P i c t u r e menu and press the O K ( E n t e r ) button.
PICTURE CONTROL Noise Reduction The user can watch movies with a more realistic picture on analog channels. 1 Press the M E N U button and then use the A D J D or E button to highlight the P i c t u r e menu and press the O K ( E n t e r ) button. Mode Standard Color Temperature Cool Screen Format 4:3 G Noise Reduction Off 2 Use the A D J D or E button to choose N o i s e R e d u c t i o n and press the O K ( E n t e r ) button.
CHANNEL BANK - The TV has four channel banks, where the administrator or installer can store groups of TV channels. MANAGING THE CHANNEL BANKS PLANNING THE CHANNEL BANKS ADDING / DELETING CHANNELS Generally, TV channels are grouped into “program packages” with terms that are proposed to the end user. The user then chooses a package. Below is an example of how TV channels may be grouped. A previously prepared programming chart is helpful. 1. Run Auto Program (in the Setup menu).
CHANNEL BANK - Examples of typical channel banks chars filled in Figure 1. Typical channel banks after running Auto Program B Purpose A N K Channel Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 1 2 3 4 A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A A = Active - - Channel was found during AUTO PROGRAM Figure 2.
PLAN YOUR CHANNEL BANKS BY FILLING IN THESE CHARTS (or use photocopies) B Purpose A N K Channel Number 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 1 2 3 4 B A N K Purpose Channel Number 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 1 2 3 4 Purpose Channel Number 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 74 75 1 2 3 4 B A N K Purpose COMMERCIAL MODE B A N K Channel Number 76 77 78 79 80 81 82 83 84 85 86 87 88 89 90 91 9
COMMERCIAL MODE INSTALLER OVERVIEW Following is the Commercial Mode Operation Setup. Operating Installer Menu To set up the controls for the TV you will need to know how to enter the 20LH1DC1 Installer menu and make changes to the default values as required. If necessary, familiarize yourself with the 20LH1DC1 Installer menu and how to make and save changes in the menu. Optional Installer Remote You will need an Installer remote control similar to the one shown to the right.
COMMERCIAL MODE SETUP This page provides an overview of the TV configuration. See the pages listed below for more specific, detailed instructions at each step; how to access and use the Installer menu etc. *Note1: Disconnect all Aux inputs. Under certain conditions, Auto Program (Channel search) is disabled if there is an Aux input active. Overview: Commercial Mode Setup Procedure 1. Set Installer Menu Items (Enter Installer Menu, see page 51 for detailed instructions.) a.
COMMERCIAL MODE CLONING CONNECTIONS/LEARNING SETUP - Connections for the LT2002 Clone Programmer to Learn the 20LH1DC1 Master TV Setup Antenna or CATV Ferrite Core (TDK, ZCAT 2035-0930) COMMERCIAL MODE Warning: Do not use LT2002 if a LodgeNet PPV card is installed in TV or clone programmer device will be damaged.
CLONE PROGRAMMER/LEARNING SETUP Learning the Master TV Setup - Instructions for the Clone Programmer to Learn the Master 20LH1DC1 Setup. Use MPI Cable to Connect LT2002 Clone Programmer to Master 20LH1DC1 MPI Port If there is a good connection, “THE CLONE HAS CONTROL OF TV” message will appear. Press any button on the Installer remote. Set the Clock (Optional) Set the time on a Master TV’s Clock.
COMMERCIAL MODE CLONING CONNECTIONS/TEACHING SETUP Teaching the Master Setup to Another 20LH1DC1 - Connections for the LT2002 to Teach another 20LH1DC1 the Master Setup Antenna or CATV Ferrite Core (TDK, ZCAT 2035-0930) Master 20LH1DC1 COMMERCIAL MODE Teach Master 20LH1DC1’s Setup to the target 20LH1DC1 After learning is complete, remove the M.P.I. cable from the master 20LH1DC1 and connect it to the target 20LH1DC1 that you want to copy the master 20LH1DC1’s setup into.
- Use the Installer’s Menu to set up or change operational settings. See more detailed descriptions of the Installer menu items on the following pages... Accessing the Installer’s Menu Make sure TV is on. Installer’s menu items can be accessed by using an installer’s remote control. Just press MENU repeatedly (at least 10 times) until the TV seems to stop responding, then press 9, 8, 7, 6, then ENTER to access the Installer’s menu. To remove the Installer’s menu, press ENTER again.
COMMERCIAL MODE INSTALLER MENU - Installer Menu Items 035 through 117 COMMERCIAL MODE 56 Value Range Default Value Brief Description of Function and Comments Menu Item Function 035 COMPORT EN. 0/1 1 Set to 1 to enable HDMI. Set to 0 to disable. 039 REAR AUX EN 0/1 1 Set to 1 to enable display panel Video 1 input jack. 046 STRT AUX SRCE 1 ~ 3, 255 255 Sets the starting AUX source. 047 AUX STATUS 0/1 0 Set to 1 for M.P.I.
INSTALLER MENU Detailed Descriptions of Installer Menu Items 000 - INSTALLER SEQUENCE Specifies entry sequence to the Installer Menu. 0 = 9876 1 = 4321 2 = 1478 3 = 3698 001 - POWER MANAGE (Power Management) Determines hours of no activity before automatic shutoff. The POWER MANAGE function is for saving energy. If set to 0, Power Manage is Off.
COMMERCIAL MODE (Continued from previous page) The value range is 0 to 63, with 63 as the default, which gives the user the full range of volume control, if item 008 MIN VOLUME is also set at 0. Change values with ADJ Left/Right arrow keys. It may be best to set the same value on every 20LH1DC1. *Note: Clock must be set before the Alarm function will work. *Note: The maximum volume level cannot have a value setting lower than the MIN VOLUME level (described previously).
INSTALLER MENU Detailed Descriptions of Installer Menu Items 030 - ACK MASK M.P.I. Communication Parameter. Leave at default setting unless changed by Pay-Per-View provider. When set to 1, changes M.P.I. for some OCV boxes. 031 - POLL RATE M.P.I. Communication Parameter. Selects Poll Rate for M.P.I. Leave at default setting unless changed by Pay-Per-View provider. Step size of 16 ms. 032 - TIMING PULSE M.P.I. Communication Parameter. Leave at default setting unless changed by Pay-Per-View provider.
COMMERCIAL MODE (Continued from previous page) 081 - UPN LSB (UPN Least Significant Byte) User programmable number, least significant byte readable by M.P.I. command. Not linked to serial number. 082 - CHASM ERROR (Checksum Error) Enforces rigid M.P.I. checksum validation. Set to 1 for validation. Set to 0 to disable (does not check checksum on M.P.I. async port). SPI is always checked. 083 - HANDSHK TIME (Handshake Time) Adds an additional delay to the handshake time which is 64 msec, thus relaxing M.P.I.
PEFERENCE TV Features / Menus that can be Cloned Closable Menu Features Channel Auto Program (Active channels found with the channel search) Channel Labels Channel List Fine Tune Picture Mode Contrast Brightness Color Sharpness Tint Color Temperature Screen Format Film Mode Sound Mode Treble Bass Balance Auto Volume Multi-Track Internal Speaker Setup Time Clock Auto Off V-Chip TVPG Rating MPAA Rating Menu Language SET ID Caption On/Off Analog Mode Digital Mode Digital Font Option *Note: For Digital Fon
COMMERCIAL MODE PEFERENCE Procedures for adding Channel Label Icons/Custom Channel Labels (2-5-4 + MENU Mode) Adding Channel Icons and Labels in the 2-5-4 + Menu Mode Editing/Adding Channel ICONs and/or Labels If there is no pre-assigned ICON, you can make a channel label of up to 7 characters to help in identifying the channel or network. At your option, channel labels can also be added in addition to a pre-assigned ICON.
PEFERENCE Detailed Information For Making A Master TV IMPORTANT INSTALLER SETUP INFORMATION! PLEASE READ THE FOLLOWING... To set up a master TV you will need to know how to enter the 20LH1DC1 Installer menu and make changes to the default values as required. If necessary, familiarize yourself with the 20LH1DC1 Installer menu and how to make and save changes in the menu, before attempting to clone the 20LH1DC1 Master TV setup.
COMMERCIAL MODE PEFERENCE Software Version Check Procedure to Check Software Version The software version of the 20LH1DC1 may be checked by accessing the INSTALLER MENU. To do this, press the MENU button at least 10 times until the menu display ceases to respond to MENU key presses. Then, press "9", "8", "7", "6", "OK (Enter/Select)". HOSPITAL_20 PTC INSTALLER MENU 000 INSTALLER SEQ 000 UPN 000-000-000-000 FPGA 09F1 PTC V1.00.000 CPU V1.01.
PEFERENCE 20LH1DC1 Aux Input Configuration 20LH1DC1 Aux Input Configuration ENABLE DIRECT ACCESS Tuning 20LH1DC1 Installer Menu OLD_OCV OLD_OCV Source Input Source Mode Number =0 =1 Labeling MPI DATA MPI DATA STATUS TYPE 0x41 SOURCES ENABLED (R/W) DATA STATUS TYPE 0xD2 CURRENT AV SOURCE (R) Value Labeling Value DATA STATUS STATUS AUX TYPE 0X0D SOURCE AUX ASSIGNMENT SOURCE Labeling (R) 131 91 Video1(Rear) CV ONLY 39 REAR_AUX_EN 0x02 Rear Video (Aux) 1 Rear Video (Aux) 0(VIDEO) 1 133 93
APPENDIX TROUBLESHOOTING Some quick and easy tips to resolving problems Software Problems TV not functions properly. Software lockup. 8 Remove power cord for 5 minuts. 8 Start all over with item 117, set to 001, press Enter then redo Auto Program, Channel List, Clock, etc. *Note: 2-5-4 + MENU can be done more than once. Software Corrupted. 2-5-5 + MENU performed more than once. Virtual and Physical channels appear in channel scan w/Channel Up/Down. 8 2-5-5 + MENU not performed.
TROUBLESHOOTING Erratic Operation Installer menu setup. Wrong Installer menu settings. Software problem. 8 Adjust Installer menu settings as required. 8 Remove TV power cord for 15 seconds. Remote Control Remote doesn’t work. 8 Use Mode key to select TV; puts remote into 20LH1DC1 mode. Not aimed at IR remote sensor. 8 Point remote at TV’s IR receiver on TV. Remote too far from IR sensor. 8 Move remote closer to TV’s IR receiver or darken room. IR path to TV’s receiver obstructed.
APPENDIX CLONING PROCEDURE TROUBLESHOOTING IMPORTANT INSTALLER SETUP INFORMATION! PLEASE READ THE FOLLOWING... Warning: Do not use LT2002 while a LodgeNet PPV card is installed in TV or clone programmer will be damaged. Reset Clone After Static Shock After replacing exhausted batteries, or if the programmer behaves strangely after a static shock, activate the internal reset switch and restore normal operation. After a reset, check the real-time clock setting.
CLONING PROCEDURE TROUBLESHOOTING Clone not working Clone programmer problem. 8 8 Try a different LT2002 Clone programmer. Reset Clone Programmer. Clone Scans Channels more than once. Clone should only scan channels once. 8 Retry cloning again. Master and Other 20LH1DC1 Cloning did not work. 8 Wait until procedure complete message is displayed. Different TV models. 8 Cloning is only possible with identical model TVs. Step(s) omitted or not performed.
APPENDIX CLONE TROUBLESHOOTING FLOW CHART APPENDIX 70
TV OPERATING CHECK APPENDIX 71
GLOSSARY OF TERMS A list of definitions for some of the words found in this guide 75 OHM RF CABLE The wire that comes from an off-air antenna or cable service provider. The end looks like a hex-shaped nut with a wire sticking through the middle. It screws onto the Antenna/Cable threaded jack on the back of the 20LH1DC1. 300 TO 75 OHM ADAPTER A small device that connects a two-wire 300 ohm antenna to a 75 ohm RF jack.
INSTALLER QUICK SETUP GUIDE Quick Setup Guide for Integrated Master TVs See table of contents for more information. Antenna Wall Jack RF Coaxial Wire (75ohm) 000 INSTALLER SEQ 000 UPN 000-000-000-000 FPGA 20FD PTC V1.00.000 CPU V1.01.00 117 FACT DEFAULT 00X 003 BAND/AFC 00X 028 CH.OVERIDE 001 Mode Standard G Color Temperature Cool Screen Format 4:3 Noise Reduction Off Film Mode Off 11:20 PM Sep.
NOTE 74
PRODUCT SPECIFICATIONS The specifications shown above may be changed without prior notice for quality improvement. MODELS 20LH1DC1 Dimensions 19.06 x 16.3 x 2.85 inches / 484.0 x 414.0 x 73.0 mm (Width x Height x Depth) 16.35 pounds / 7.