A L W A Y S A T T H E F O R E F R O N T O F T E C H N O L O G Y
Instruction Manual M A N U A L Simrad RS87 VHF Radio System III
RS87 VHF © 2003 Simrad Ltd The technical data, information and illustrations contained in this publication were to the best of our knowledge correct at the time of going to print. We reserve the right to change specifications, equipment, installation and maintenance instructions without notice as part of our policy of continuous development and improvement.
Instruction Manual CONTENTS 1. GENERAL 1.1 1.2 1.3 1.4 1.5 Introduction . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8 The Simrad integrated system . . . . . . . . . . . . . . . . . . . . . . . 9 Licensing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Entering MMSI numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 Group ID MMSI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11 2. MAIN FUNCTIONS 2.
RS87 VHF CONTENTS ctd 4. DSC FUNCTIONS 4.1 4.2 4.3 4.4 4.5 General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 Making a call . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31 4.2.1 Individual Routine call . . . . . . . . . . . . . . . . . . . . . . . . 31 4.2.2 Public Correspondence call . . . . . . . . . . . . . . . . . . . . . 32 4.2.3 All Ships Safety call . . . . . . . . . . . . . . . . . . . . . . . . . . . 34 4.2.
Instruction Manual CONTENTS ctd 7. INSTALLATION 7.1 7.2 7.3 7.4 Physical installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57 7.1.2 Transceiver installation . . . . . . . . . . . . . . . . . . . . . . . . 57 7.1.2 Handset installation . . . . . . . . . . . . . . . . . . . . . . . . . . . 58 7.1.3 Station speaker installation . . . . . . . . . . . . . . . . . . . . . 59 Electronic installation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59 7.2.1 Handset . . . .
RS87 VHF 1 GENERAL 1.1 Introduction 16 INT VOLUME 11 SQUELCH 07 LIFT COVER DISTRESS TEL CALL VOL ON/C The RS87 is a modular VHF radio and Class D Digital Selective Calling (DSC) radio telephone system using a fully featured telephone-style handset to access and control all functions. It supports the latest GMDSS requirements for nonSOLAS vessels from the International Maritime Organisation (IMO).
Instruction Manual 1.2 The Simrad integrated system The standard RS87 radiotelephone can support up to two stations with full intercom facility, geographical position input via NMEA0183 and iDSC integration with Simrad chartplotters which enables the plotters to display DSC call information. With the addition of the expansion board, the system can support an additional two stations, two intercom speakers and forward and aft foghorn/loudhailer speakers in addition to the standard functions.
RS87 VHF 1.3 Licensing NOTE Prior to use check the national licensing requirements for the operator. In the UK license applications and queries should be made to the following authority Ship Radio Licensing Radio Licensing Centre The Post Office PO Box 1495 Bristol BS99 3QS A set may only be operated by, or under the supervision of a holder of a Certificate of Competence and Authority to Operate. This involves a simple examination and an annual license renewal fee.
Instruction Manual 1.4 Entering MMSI numbers At the time of issue of your vessel’s radio license, an MMSI (Maritime Mobile Service Identifier) must be requested. This is a nine digit number which must be permanently entered into the RS87 when the radio is first set up, otherwise the DSC functions cannot be accessed. NOTE If the boat or the RS87 are subsequently sold, the radio must be returned to an authorised Simrad agent for the MMSI number to be erased and the new owner’s MMSI number entered.
RS87 VHF 2. MAIN FUNCTIONS 2.1 General notes Although it has many advanced features, the RS87 has been designed to be as simple and intuitive to operate as possible. The Shift key is used to access the secondary functions printed above each key - press and release Shift, then press the appropriate key. These secondary functions are shown in this manual in italics (eg Group). NOTE The Shift key will automatically time out of Shift Mode after two seconds if another key is not pressed.
Instruction Manual 2.3 Changing channels To select a channel, enter the channel number using the numeric keypad (Fig 2.1) - INT 16 INT VOLUME 05 SQUELCH 03 72 VOLUME 05 SQUELCH 03 Fig 2.1 - Selecting a channel If the channel is invalid, the display will show “Invalid Channel” and then revert to the previous channel. The priority channel (normally 16) can be selected by pressing 16, which will also set the radio to 25W transmit power.
RS87 VHF 2.3.1 Channel Sets In addition to the standard International Channel, the RS87 can also be programmed with regional Auxiliary Channels, such as the marina channels M and M2 in the UK, the USA weather channels and the fishing or leisure channels in Scandinavia. To display the channel sets available, press Shift followed by 1W (Ch Set). Multiple presses of the 1W key while still in Shift Mode will scroll through the available channel sets. INT MAR I NAAAAA MAR I NAAAAA PR I VATE AAA Fig 2.
Instruction Manual 2.4 Volume adjustment To adjust the volume, press the VOL and VOL keys to increase and decrease the setting respectively. Press and hold the key to increase/decrease the setting rapidly. The volume setting can be between 1 and 24 (loud). 2.5 Squelch adjustment To adjust the squelch setting, press the SQ key to enter squelch adjustment mode, then press the and (VOL) keys to increase or decrease the squelch respectively. Press and hold the key to increase/decrease the setting rapidly.
RS87 VHF If the radio detects a signal on the watch channel, it will lock onto this and the large digits will change to show the watch channel. NOTE All other stations will also show the Dual Watch display. NOTE Normal VHF functions will not be available when in Dual Watch mode. To exit Dual Watch press 16, ON/C or lift the handset from the cradle. 2.7 Tri Watch mode Tri Watch allows the radio to scan between the selected working channel, the user channel and the watch channel.
Instruction Manual 2.8 All Scan mode The scan function cycles the RS87 sequentially through each enabled channel, pausing when a signal is detected. Press Shift followed by 1 (Scan All) to enter All Scan Mode. If Scan is selected while the handset is off cradle, the display will show “Place back on cradle”. This function will be cancelled if the handset is not returned to the cradle within 10 seconds. The display will show “Scan All” on the display.
RS87 VHF 2.9 Memory Scan mode Memory Scan gives the option of scanning a preprogrammed set of channels specified by the user (see sections 3.1.4 and 3.1.5). Press Shift then 2 (Scan M) to enter Memory scan mode. If Memory Scan is selected while the handset is off cradle, the display will show “Place back on cradle”. If the handset is replaced within ten seconds of selecting Memory Scan, it will automatically initiate Memory Scan when the handset is replaced. The display will show “Scan M” on the display.
Instruction Manual 2.10 Adjusting backlighting The display and keypad are backlit - to set the backlighting level press Shift followed by Call (Dimmer) to enter backlight mode. Use the and (VOL) keys to adjust the backlighting level from off through to level 5.. Press Ok or ON/C to exit the backlight mode at the selected level. NOTE Backlighting levels will only affect this station. 2.11 Handset off cradle When a handset is lifted off cradle, all other stations will show “Occupied” on the display (Fig 2.
RS87 VHF 3. MENU MODE Menu mode is used to adjust the various settings of the radio, such as channels inhibited from the scan functions, MMSI number programming and User channel selection. To enter Menu mode, press Shift followed by 9 (Menu). Use the the VOL and VOL various menu options - keys to scroll through the - Scanning (section 3.1) Options related to the various scanning functions such as channel inhibit, memory scan select and scan dwell time. - Numbers (section 3.
Instruction Manual 3.1.1 All Scan inhibit If the radio is constantly locking onto a busy channel when scanning, this channel can be inhibited from the scan cycle. From the Scanning menu (see section 3.1) select All Scan Inhibit and press Ok. Enter the relevant channel number using the numeric keypad. The display will show the channel number and it’s inhibit status - “All Scan” for enabled, or “All Scan Inhibited” for inhibited (Fig 3.1) - INT 65 ALL SCANAA I NH I B I TEDB Fig 3.
RS87 VHF 3.1.3 All Scan show This function displays all the inhibited channels. From the scanning menu (section 3.1) select All Scan Show and press Ok. The display will then show “Showing Channels” and display all the inhibited channels in sequence. Press the VOL or VOL key to select another Scanning menu option, or On/C to return to the main menu. 3.1.4 Memory Scan select This function selects the channels to be used in the Memory Scan cycle (see section 2.9). From the scanning menu (section 3.
Instruction Manual 3.1.5 Memory Scan clear Memory Scan Clear will reset all channels selected for Memory Scan so that they are disabled. From the scanning menu (section 3.1) select Memory Scan Clear and press Ok - the display will show “Channels Cleared” (Fig 3.4) - CHANNELSSS CLEAREDBBB Fig 3.4 - Selecting channel for Memory Scan Press the VOL or VOL key to select another Scanning menu option, or On/C to return to the main menu. 3.1.
RS87 VHF 3.2 Numbers The Numbers menu is used for entering ID numbers such as MMSI, Group MMSI and ATIS (if applicable in country of use). Once the Numbers menu option has been selected (see introduction to section 3), use the VOL and VOL keys to scroll through the menu options Ship’s MMSI (section 3.2.1) ATIS Number (section 3.2.2) Group MMSI (section 3.2.3) NOTE The ATIS Number option will only be shown if the radio is ATIS enabled.
Instruction Manual To enter the MMSI number press Ok again. The display will show ENTER MMSI and the first dash in the number will start flashing to indicate that entry can begin. Enter the nine digit MMSI number using the numeric keypad and press Ok. The radio will then ask that the MMSI is reentered to confirm. If the two numbers do not match, the MMSI will need to be re-entered and re-confirmed. Use the Call and MSG keys to move the cursor to correct any errors.
RS87 VHF Press the VOL or VOL key to select another Numbers menu option, or On/C to return to the main menu. 3.2.3 Group MMSI For boats that are part of a flotilla, racing/fishing fleet or other group, a Group ID MMSI number can also be entered and used to contact other boats in the same fleet. NOTE The Group MMSI number may be allocated on a temporary basis by the local administration, for this reason the number can be changed by the user. From the Numbers menu (section 3.
Instruction Manual 3.3 VHF items The VHF items menu contains the settings for miscellaneous items such as user channel, position view, auxiliary audio and speaker settings amongst others. Once the VHF items menu option has been selected (see introduction to section 3), use the VOL and VOL keys to scroll through the menu options User channel (section 3.3.1) Position view (section 3.3.2) Last used channel (section 3.3.3) Interrupt intercom (section 3.3.4) Auxiliary audio (section 3.3.
RS87 VHF 3.3.2 Position view This option allows the user to view the current GPS position that will be used if a distress call is made (Fig 3.9). The function of this option depends on whether the position is being received automatically via NMEA, or if it has been entered manually. INT LAT LON 16 89º 23. 000N 102º 54. 120E Fig 3.9 - Position display From the VHF items menu (section 3.2) select Position View and press Ok.
Instruction Manual 3.3.4 Interrupt intercom This function is used to specify whether intercom or loudhailer functions should be interrupted when an incoming VHF transmission is received - the default setting is “Yes”. From the VHF items menu (section 3.2) select Interrupt Intercom and press Ok - the display will show “Interrupt Intercom” and the current status - “Y” or “N”. Press Ok to toggle between Yes and No interrupt.
RS87 VHF 3.3.6 Speaker settings The Speaker Settings option is used to set the individual default volume levels for each station, intercom and loudhailer in the system. From the VHF items menu (section 3.2) select Speaker Settings and press Ok to enter the Speaker Settings sub-menu. Press the VOL or VOL keys to scroll through each speaker, displaying the default volume level for each one. NOTE Only connected speakers will be shown. The first option in the sub-menu is Reset To Defaults (Fig 3.
Instruction Manual 4. DSC FUNCTIONS 4.1 General The RS87 features full Class D DSC (Digital Selective Calling) functionality, which enables the user to make digitally selected calls - quicker and simpler to make than traditional voice calls using Channel 16.
RS87 VHF On initiation of the call, the display will show “Awaiting Acknowledg” (Fig 4.2). Once an acknowledgement is received, the radio will automatically.switch to the specified working channel. INT 06 AWA I T I NGAA ACKNOWLEDG Fig 4.2 - Call sent, awaiting acknowledgment from recipient NOTE If an acknowledgement is not received, the radio will continue showing the “Awaiting Acknowledg” display for 4.5 minutes before timing out and returning to normal operation. 4.2.
Instruction Manual The next stage is to specify the coast station the call is to be routed through. Either manually enter the MMSI number of the coast station using the numeric keypad, or press the VOL and VOL keys to scroll through the Coast Station MMSI number directory (Fig 4.4). Press Ok to confirm the selected entry. INT 06 COAST 1 AAA Fig 4.
RS87 VHF 4.2.3 All Ships Safety call To make an All Ships Safety call, lift the protective cover on the front of the handset and press the Safety key. The display will show “Safety on Ch 16” (Fig 4.6) - INT 06 SAFE T YAAAA ON CH 16 00 Fig 4.6 - Making an All Ships Safety call Enter the required working channel using the numeric keypad, or use the VOL or VOL keys to scroll through the four default reply channels (06, 08, 72 & 77). Press Ok to confirm.
Instruction Manual 4.2.5 Group call Press the Shift key twice to enter the Group call function - the display will show the Group MMSI number stored in the radio (see section 3.2.3). Enter the required working channel using the numeric keypad, or use the VOL or VOL keys to scroll through the four default reply channels (06, 08, 72 & 77). Press Ok to confirm (Fig 4.7) - INT 06 026530 1 45 ON CH 06B Fig 4.7 - Making a Group Call NOTE Only simplex channels can be selected as the working channel.
RS87 VHF Use the VOL or VOL keys to scroll through the available Nature of Distress categories • Undefined (default) • Abandoning • Piracy • MOB • Fire • Flooding • Collision • Grounding • Listing • Sinking • Adrift Press and HOLD the Distress key to begin the 5 second countdown - the large digits will count down from 5 to 1 before initiating the distress alert - the display will show “Sending Alert” (Fig 4.9) - INT -- SEND I NGAAA ALER T BBBBB Fig 4.
Instruction Manual When an acknowledgement is received from the Rescue Coordination Centre, this will automatically cancel the Distress Alert transmission. The subsequent rescue co-ordination will be performed using the voice working channel (Ch 16).
RS87 VHF 4.3.2 Public Correspondence call A Public Correspondence call is a call made from a landbased telephone which is routed via a coast station. This is only available in countries operating the necessary network. NOTE At present, it is not possible to receive incoming calls on the Public Correspondence network - calls can only be made from the radio. This section is for reference purposes only. When a Public Correspondence call is received the radio will sound an incoming call alarm.
Instruction Manual 4.3.3 All Ships Safety call If an All Ships Safety call is received, the radio will sound an incoming call alarm. The display will flash between displaying “All Ships Safety” and the caller’s MMSI. If the caller’s MMSI is stored in the MMSI directory (see section 5.2), then the display will show the name stored instead of the MMSI number. Press Ok to accept the call - the display will change to “Reply On Ch X”, where X is the specified working channel, or On/C to reject the call.
RS87 VHF 4.3.5 Group call If the radio has a Group MMSI number entered (see section 3.2.3) and a Group call is received, the radio will sound an incoming call alarm. The display will flash between displaying “Routine Group Call” + the caller’s MMSI and the specified working channel (Fig 4.13). If the caller’s MMSI is stored in the MMSI directory (see section 5.2), then the display will show the name stored instead of the MMSI number. INT 06 ROUT I NES S GROUP CALL FROMPRAY 0 3895623970 Fig 4.
Instruction Manual 4.3.6 Distress Alert call If a Distress Alert call is received, the radio will sound an incoming call alarm. The display will flash between displaying “Distress Alert” and the caller’s MMSI along with the nature of the distress alert. If the caller’s MMSI is stored in the MMSI directory (see section 5.2), then the display will show the name stored instead of the MMSI number (Fig 4.15) - INT 06 D I STRESS S ALERT CALL S I NK I NG 0 3453428599 Fig 4.
RS87 VHF 4.3.7 Distress Alert acknowledgement If an acknowledgement is received for a Distress Alert sent (normally from a coast station or rescue co-ordination centre), the radio will sound an incoming call alarm. The display will flash between displaying “Distress Acknowledg” and the MMSI of the vessel in distress, or your MMSI if the Distress Alert was sent by the RS87 and the Distress Alert transmission sent has been cancelled. If the vessel’s MMSI is stored in the MMSI directory (see section 5.
Instruction Manual 4.3.8 Distress Relay call The Distress Relay facility enables an incoming Distress Alert call to be passed onwards via boats within receiving distance of the call, thus increasing the potential range of the Distress Alert call. If a Distress Relay call is received, the radio will sound an incoming call alarm. The display will flash between displaying “Distress Relay” and the vessel’s MMSI (Fig 4.17) - INT 06 D I STRESS S RELAY A L L FOR I N G 0 3453428599 Fig 4.
RS87 VHF 4.4 Viewing the Call Log The call log records details of the last 20 DSC or telephone calls received including the date and time received, the type of call and the caller id. There are two separate logs - one for “standard” calls, the other for distress calls. NOTE All calls are logged, even those rejected by pressing On/C. Press MSG enter the Call Log menu. If the call logs are empty the display will show “No Calls Received” before returning to the default display.
Instruction Manual Press VOL or VOL to display any relevant additional information - for example the nature of distress and position of the vessel in distress if viewing the distress call log (Fig 4.19) - INT MSG 07 2 D I ST ALERT 1 4- 1 0 0937 S I NK I NG 0 3453428599 LA 56-52N LO 009-50E Fig 4.18 - Viewing Call Log entry Press On/C to return to the log entries menu. Press On/C again to exit the Call Log menu. 4.
RS87 VHF 5. THE DIRECTORY The Directory function allows frequently used boat MMSI, Coast Station MMSI and telephone numbers to be stored in the radio. To enter the directory, press Shift then MSG (Dir). 5.1 Switching between the directories The large digits will show the currently displayed entry number and the smaller digit to the left of the large digits will show the currently selected directory 1. Boat MMSI directory 2. Telephone number directory 3.
Instruction Manual 5.3 Entering a number Press Ok to begin entering a new number - the large digits will show the entry number in the directory (1 if it is the first entry). Enter the name first - use the VOL or VOL keys to scroll through the alphabetical characters and the numeric keypad to enter any numbers (Fig 5.2) Press MSG to move the cursor forward, or Call to move back and correct any errors (The cursor position is indicated by the character flashing - enter a new character to overwrite).
RS87 VHF 5.4 Editing a number Select the directory entry to be edited and press Ok. Use the VOL or VOL keys to highlight either the name or the number for editing - the selected field will flash. Press Ok again to begin editing the selected field. Use the Call and MSG keys to move the cursor - the cursor position is indicated by the character flashing. Enter a new character to overwrite - use the numeric keypad to enter a number, or press VOL or VOL to scroll through the alphabetical characters (Fig 5.
Instruction Manual 6. MISCELLANEOUS FUNCTIONS 6.1 Selecting Weather Watch The Weather Watch function enables the radio to monitor a single Weather channel specified in the Memory Scan Select function (see section 3.1.4). A transmission on a Weather channel is preceded by a tone - if this is detected by the radio, it will sound an alert allowing the user to switch to the Weather channel. To enable Weather Watch, press Shift followed by the User key (Wx Watch).
RS87 VHF 6.2 Security mode (voice scrambler) For additional security, a voice scrambler function is available as an optional accessory. The scrambler uses frequency inversion to encrypt the transmission and will allow secure transmission between compatible radios. To enable Security mode press Shift followed by 0 (Scrm). The display will show “Sec” indicating that Security mode is on. To exit Security mode, press Shift followed by 0 (Scrm) again, or press On/C.
Instruction Manual The final digit specifies whether the Longitude is west or east of the Meridian - press VOL or VOL to toggle between W and E. Press Ok to confirm and move on to entering the time - the display will show “Enter UTC” - or On/C to abort entry. Enter the UTC time (formerly known as GMT) in 24hr format using the numeric keypad (Fig 6.3). Use the Call and MSG keys to move the cursor to correct any errors. The cursor position is indicated by the number flashing.
RS87 VHF 6.5 Intercom If the system comprises of more than one station and/or includes intercom speaker/s, it is possible to make an intercom call to a selected position from a handset. NOTE This assumes that the installation comprises a full expanded RS87 system with four stations and two intercom speakers. The options shown will only be available if the relevant stations / intercoms are installed. 6.5.1 Making an intercom call Press Shift then 6 (Intercom) to enter Intercom mode.
Instruction Manual If calling an Intercom speaker, pressing the VOL and VOL keys while the PTT key is held to adjust the Intercom speaker volume. This option is not available if calling another Station or making an All Speaker / PA call - the current volume settings for each position will be used. To end the intercom call, press On/C or return the handset to its cradle. NOTE While making an intercom call, all other stations will display “Station X Occupied”.
RS87 VHF 6.6 Loudhailer / Foghorn Up to two loudhailer / foghorns can be fitted to the RS87 - one Fore and one Aft. To enter Hailer / Foghorn mode press Shift then 5 (Hail/Fog). The display will show “Loudhailer Fwd” (Fig 6.7) - INT 12 LOUDHA I LER FWDM STN 22 Fig 6.7 - Selecting Foghorn mode To toggle between Loudhailer and Foghorn press the 5 key the display will show “Foghorn Fwd”. NOTE If no hailers are connected to the radio the display will show “Horns not enabled”. 6.6.
Instruction Manual 6.6.2 Foghorn To select Foghorn press the 5 key while in Loudhailer / Foghorn mode - the display shows “Foghorn Fwd” (Fig 6.8) - INT 12 FOGHORN AA FWDM STN 22 Fig 6.8 - Selecting Foghorn mode To cycle through the foghorn options press the 4 key Foghorn Fwd Foghorn Aft Foghorn Both NOTE If a single loudhailer is fitted, only the “Foghorn Fwd” or “Foghorn Aft” option will show, depending on where fitted. Press Ok to enter the Foghorn sub menu.
RS87 VHF Press the On/C key to exit Loudhailer /Foghorn mode. NOTE Ten seconds after the automatic horn is sounded the unit will revert to normal radio operation, but the horn will continue to sound. To cancel, press Shift followed by 5 (Hail/Fog), then On/C. 6.7 Station speaker mute The station speaker that is installed alongside the handset can be muted if required. To mute the speaker, press Shift followed by 7 (Speaker) on the specific handset that is used with the speaker.
Instruction Manual 7 INSTALLATION 7.1 Physical Installation The RS87 is a modular system that is very simple to install, however the performance of the radio is directly affected by the quality of the installation. Please read these instructions thoroughly before attempting installation and if in any doubt, consult a qualified marine electronics engineer. 7.1.1 Transceiver Installation The transceiver unit is designed to be installed in a concealed location such as in a locker or behind the switch panel.
RS87 VHF 7.1.2 Handset Installation The handset should be sited so that engine noise and vibration or other background noise do not make it difficult for the operator to hear. As microphones and loudspeakers contain powerful magnets, the handset and speakers should not be installed within 1m (3ft 3in) of any compasses, whether magnetic or electronic. The handset is connected to a 5m (16.
Instruction Manual 7.1.3 Station speaker Installation The loudspeaker should be installed near to the handset and can be flush mounted or surface mounted with the supplied pattress. Flush Mounting Attach the self adhesive gasket to the back of the loudspeaker. Remove the four detachable corners of the speaker which conceal the mounting holes. Apply the supplied cutting template to the mounting position.
RS87 VHF 7.2.1 Control panel A single cable links the control panel to the transceiver unit. The standard model can support up to two control stations, or up to four stations if the expansion board is fitted. One fixed station is supplied with the radio - additional stations are supplied as separate accessories. The control stations can be either a handset model which is supplied with a separate loudspeaker or a fixed control panel with a passive fistmike or handset.
Instruction Manual 7.2.2 Loudspeakers The RS87 can be fitted with Simrad LS80 station speakers or third party station speakers with an impedance of 4Ω. Connect the station speaker to terminals 7 and 8 of a free Station terminal strip (Fig 7.6). Terminal Number 7 8 Wire Colour(s) Orange Black Fig 7.6 - Station loudspeaker terminal connections 7.2.3 Intercoms NOTE Only available on units fitted with the expansion board.
RS87 VHF 7.2.4 Loudhailer/Foghorns NOTE Only available on units fitted with the expansion board. Two separate loudhailer/foghorns can be fitted to the RS87 (normally one is mounted on the fore of the boat, the other aft). Connect the loudhailers to the “Aft/Fwd Hailers” terminals on the transceiver unit as appropriate (Fig 7.8) - Terminal Number 1 2 Wire Colour(s) Aft + Aft - 3 4 Fore + Fore - Fig 7.
Instruction Manual 7.2.6 Auxiliary audio input NOTE Only available on units fitted with the EHX80 expansion board. The expansion board upgrade on the RS87 allows an auxiliary audio input - for example from a radio receiver or an entertainment system - to be fed into the intercom / loudspeaker system. The auxiliary input must be a line level signal (0.775V rms) Connect the line out from the auxiliary source to the terminals marked “Aux AF” as shown (Fig 7.
RS87 VHF 7.2.8 iDSC output The RS87 is designed to integrate with other Simrad equipment which enables DSC call information to be displayed on the xx33, xx42 and xx52 series chartplotters. Connect the iDSC input terminals of the chartplotter to the terminals marked “iDSC” as shown (Fig 7.11) - Terminal Number 3 4 Wire Reference iDSC iDSC + Fig 7.11 - iDSC output terminal connections 7.2.9 Future options The two circular ports in the centre of the connection panel are reserved for future options (Fig 7.
Instruction Manual 7.2.
RS87 VHF 7.2.11 Cable strain relief Once all the cables have been run to the appropriate peripherals and connected to the transceiver unit they should be secured to ensure that they are not snagged or exposed to excess strain. Screw the strain relief tabs to the cable exit port on the transceiver unit using the screws supplied and secure the cables to the tabs using tie wraps as shown (Fig 7.14) - Fig 7.14 - Cable strain relief Replace the terminal cover and secure by tightening the retaining screw. 7.
Instruction Manual tant. However, if the antenna is not vertical when transmitting, the beam will be angled either too high or too low (Fig 7.15) - Fig 7.15 - Effect of heel on range of longer whip antenna Here the wider beam of the shorter antenna will be more universally effective, although the signal will be weaker (Fig 7.16) - Fig 7.16 - Effect of heel on range of 1m marine antenna Therefore vessels with a large heel angle (small sailboats) would be better choosing a short masthead antenna.
RS87 VHF To ensure the best performance of the radio, the antenna cable should be routed where it is least likely to interfere with, or receive interference from other electronic equipment, such as echosounder transducer cables and high current carrying cables. The antenna cable should terminate in a standard marine PL259 plug fitting. Connect the antenna plug to the socket on the top of the transceiver unit and screw the retaining collar down (Fig 7.17) - Fig 7.
Instruction Manual 8 APPENDIX 8.1 Operating procedures The following operating procedure summary has been proposed by the UK Maritime and Coastguard Agency. It is not exhaustive and should not be regarded as a replacement for information provided by the proper two day VHF/DSC training course required for all VHF license holders. 8.1.1 Sending a distress alert 1. Send a distress alert call (see section 2.7) 2. Wait approx 15 seconds for a DSC acknowledgement from the Coastguard or a ship station. 3.
RS87 VHF 8.1.3 Cancelling a distress alert If a DSC distress alert is sent accidentally, cancel it immediately on the RS87 by pressing the C button to prevent repeats, then make the following announcement on channel 16 “This is (name of vessel, callsign, MMSI)” “Cancel DSC Alert sent (date & time UTC)” Do not simply cancel the DSC alert without verbally cancelling it as well, otherwise the rescue authorities will not be aware that this is a false alarm. 8.1.
Instruction Manual 8.3 Transmission range Because VHF signals travel in a straight line and are not reflected back off the ionosphere as lower frequency signals are, the range of VHF signals is limited to ‘line of sight’, beyond which the other vessel passes behind the curve of the Earth. Therefore, the range will increase greatly the higher above sea level the antenna is, as Fig 8.1 illustrates (assuming maximum transmission power is used): Fig 8.
RS87 VHF 8.4 Frequency of channels NOTE Ch 0 will only be made available in the UK to Coastguard users with written authorisation. Channel 70 is the designated Digital Selected Calling (DSC) channel and may not be used for voice transmissions. 72 Part No.
Instruction Manual 8.5 Fault finding Symptom Possible Cause Remedy Unit will not switch on • Faulty connection to power • Fuse has blown • Check power connection • Replace fuse and check power supply current • Check supply voltage is less than 15.6v • Supply voltage above limit Scan or Memory Scan is locking on a channel without a signal • Noise on the channel is holding the scan • Increase squelch level • Inhibit channel from scan (see section 2.11.
RS87 VHF 8.6 Optional Accessories The following accessories are available from your nearest Simrad Technical Dealer. Please quote the correct part number when ordering. AHK87 Active Handset Kit (includes 20m cable) PCK86:F or PCK86:H Fixed control panel (Available with fistmike or telephone handset) LS80 Loudspeaker 74 LS81 Intercom Speaker Part No.
Instruction Manual 5.6 Technical specification Power Supply . . . . . . . . . . . . . . . . . . . . . . . . 12v DC (10.8v - 15.5v DC) Channel Capability . . . . . . . . . . . . . . . . . . . . . 55 international channels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1-28, 60-88 simplex & semi-duplex . . . . . . . . . . . . . . . . . . . . . . . . UK : includes M (previously 37) and M2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . USA : Wx1-10 receive only. . . . . . .
RS87 VHF 5.8 Declaration of Conformity English Hereby, Simrad Limited (Margate), declares that this RS87 VHF Radio is in compliance with the essential requirements and other relevant provisions of Directive 1999/5/EC. Finnish Simrad Limited (Margate) vakuuttaa täten että RS87 VHF Radio tyyppinen laite on direktiivin 1999/5/EY oleellisten vaatimusten ja sitä koskevien direktiivin muiden ehtojen mukainen.
Instruction Manual 5.9 Service & warranty Your radio should seldom need servicing, although it will benefit from an application of silicone or Teflon grease to the antenna and mic sockets each season. The equipment should be regularly checked by making routine calls to other stations. On an annual basis, test the Distress Alert button by pressing it ONCE. This will display the Distress Alert screen and ensure that the button is functioning.
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