RS81/RS82 VHF 8 MENU MODE Menu mode is used to adjust the various settings of the radio, such as channels inhibited from scan functions, MMSI number programming and User channel selection. To enter Menu mode, press SHIFT followed by 9 (MENU). Use the VOL ▲ and VOL ▼ keys to scroll through the menu options below: • Scanning (section 8.1) – Options related to the various scanning functions such as channel inhibit, memory scan select and scan dwell time. • Numbers (section 8.
Instruction manual From the Scanning menu select “ALL SCAN INHIBIT” and press OK. Enter the relevant channel number using the numeric keypad. The display will show the channel number and its current status – “ALL SCAN” for enabled, or “ALL SCAN INHIBITED” for excluded channels (Fig 8.1). Use the OK key to change the channel’s status. INT 65 ALL SCANAA I NH I B I TEDB Fig 8.
RS81/RS82 VHF From the Scanning menu choose “MEM SCAN SELECT” and press OK. Enter the relevant channel number using the numeric keypad. The display will show the channel number and its memory status – “MEM SCAN” if it is not currently selected for memory scan, or “MEM SCAN ENABLED” if it is already selected (Fig 8.3). INT 65 INT MEM SCANAA CHANNEL CURRENTLY NOT SELECTED 65 MEM SCANAA ENABLEDB B CHANNEL ALREADY SELECTED Fig 8.
Instruction manual 8.1.6 Memory scan show This function displays all channels selected for Memory scan. From the Scanning menu select “MEMORY SCAN SHOW” and press OK. The display will change to “SHOWING CHANNELS” and display all enabled channels in sequence. Press the VOL ▼ or VOL ▲ key to select another Scanning menu option, or ON/C to return to the main menu. 8.1.
RS81/RS82 VHF 8.2.1 Ship’s MMSI This function will display the boat’s MMSI (Maritime Mobile Service Identity) number, provided it has already been entered, or allow the MMSI to be entered if the radio is being used for the first time (cf. section 1.3). CAUTION The MMSI number can only be entered once and cannot be edited by the user.
Instruction manual 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 8.2) select “GROUP MMSI” and press OK – the display will show the Group MMSI, unless the number has not been entered yet (in which case it will show “_ _ _”). To enter the Group MMSI number press OK again.
RS81/RS82 VHF To enter the ATIS number press OK again. The display will now show “ENTER ATIS” and the first dash in the number will start flashing to indicate that entry can begin. Enter the nine-digit ATIS number using the numeric keypad and press OK. The radio will then ask the number be re-entered (“CONFIRM”). If the two numbers do not match, the procedure must be repeated. Use the CALL and MSG keys to move the cursor to correct any errors. The cursor position is indicated by the flashing number.
Instruction manual site channel number and press OK. The display will show “SET USER CHANNEL” (Fig 8.8). 10 INT SET USERAA CHANNELBBB Fig 8.8 - Setting the User channel Use the VOL ▲ and VOL ▼ keys to select another option, or press ON/C to return to the main menu. 8.3.2 Position view This option allows the user to view the current GPS position that will be used if a distress call is made (Fig 8.9).
RS81/RS82 VHF Use the VOL ▲ and VOL ▼ keys to toggle between position and time (UTC) displays. Press ON/C to exit, or use the VOL ▲ and VOL ▼ keys to choose another option. 8.3.3 Last used channel Normally the RS82 will power up on the pre-programmed start-up channel (usually the priority channel). This function enables the radio to power up on the last-used channel – the default setting is “OFF”. From the VHF Items menu (section 8.
Instruction manual INT 16 RESET TO000 DEFAULTS00 Fig 8.10 - Resetting speaker settings to defaults Press the VOL ▲ and VOL ▼ keys to select another station and repeat the above procedure, or ON/C to return to the upper menu levels. 8.3.6 SimNet management NOTE This option will only appear in the VHF Items menu, if the radio is operating on a SimNet bus. From the VHF Items menu select “SIMNET MANAGEMENT” and press OK (Fig 8.11). INT 16 SIMNET MANAGEMENT Fig 8.
RS81/RS82 VHF 8.3.6.1 Data sources This function is used to select the data source for position, date and time information, if the RS82 is part of a SimNet system with more than one unit providing nav data (Fig 8.12). It will only be shown if SimNet is present. HDG-Q POS-Q 239 DIF COG SOG ROT CP44 Chartplotter HS50 HS50 Satellite Compass Fig 8.12 - Example of multiple data sources on one SimNet system As a default, the RS82 will give priority to SimNet data over that received via the NMEA input.
Instruction manual 8.3.6.2 Lighting banks This function allows individual RS80 stations to be assigned to different lighting banks across the SimNet bus. It enables groups of SimNet products to be set up as “zones”, which share the same backlight settings. This is useful on vessels with, for example, an interior and an exterior steering position, where the ambient lighting (and therefore backlighting requirement) is different (Fig 8.13). FLYBRIDGE (bank 1) WHEELHOUSE (bank 2) Fig 8.
RS81/RS82 VHF 8.3.6.3 Device instance This option will normally only be used on very large, complicated systems, where there is more than one RS80 system on the same SimNet bus. For example, on certain vessels it may be necessary to have more than one VHF radio fitted with different channel configurations (Fig 8.14). VHF nº 1 VHF nº 2 Fig 8.14 - Multiple RS80 VHFs on the same network To prevent conflict across the network, these can each be assigned a unique device number.
Instruction manual 8.3.6.4 System instance A SimNet bus can have a maximum of 50 devices (or “nodes”) attached to it. If a large vessel has a requirement for more than 50 nodes, then a multiple network system is required. The system instance allows the user to allocate a unique number to each network, which allows the multiple networks to intercommunicate.
RS81/RS82 VHF 8.3.7 Lighting modes This option is used to select how the backlighting is controlled on the RS82. Backlighting control can either be limited to the individual station, to the whole RS80 system, or across the SimNet bus. From the VHF Items menu select “LIGHTING MODES” and press OK. Use the VOL ▲ and VOL ▼ keys to scroll through the options (Fig 8.17) Station All stations are independent. Radio All stations will respond to a common level.
Instruction manual 9 DSC FUNCTIONS 9.1 General The RS82 features full Class D DSC (Digital Selective Calling) functionality enabling the user to make digitally selected calls, which are quicker and simpler to make than traditional voice calls using channel 16. Should a distress situation occur, a Distress Alert call can be initiated, indicating the vessel’s identity, position and automatically establish distress communication on the emergency voice channel (normally channel 16).
RS81/RS82 VHF On initiation of the call, the display will show “AWAITING ACKNOWLEDG” (Fig 9.2). Once an acknowledgement is received, the radio will switch to the specified working channel. INT 06 AWA I T I NGAA ACKNOWLEDG Fig 9.2 - Call sent, awaiting acknowledgement from recipient NOTE If an acknowledgement is not received, the radio will continue showing “AWAITING ACKNOWLEDG” for 4.5 minutes before timing out and returning to normal operation. 9.2.
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 use the VOL ▲ and VOL ▼ keys to scroll through the Coast Station MMSI directory (Fig 9.4). Press OK to confirm the selected entry. INT 06 COAST 1 AAA Fig 9.
RS81/RS82 VHF 9.2.3 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 9.6). Enter the required working channel using the numeric keypad, or use the VOL ▲ and VOL ▼ keys to scroll through the four default reply channels (06, 08, 72 & 77). Press OK to confirm. INT 06 SAFE T YAAAA ON CH 16 00 Fig 9.
Instruction manual 9.2.5 Group call Press the SHIFT key twice to enter the group call function – the display will show the Group ID MMSI number stored in the radio (see also section 8.2.2). Enter the required working channel using the numeric keypad, or use the VOL ▲ and VOL ▼ keys to scroll through the four default reply channels (06, 08, 72 & 77). Press OK to confirm (Fig 9.8). INT 06 026530 1 45 ON CH 06B Fig 9.8 - Making a group call NOTE Only simplex channels can be selected as working channels.
RS81/RS82 VHF Use the VOL ▲ and 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, then the display will change to show “SENDING ALERT” (Fig 9.10). INT -SEND I NGAAA ALER T BBBBB Fig 9.
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 channel (Ch 16).
RS81/RS82 VHF 9.3.2 Public correspondence call A public correspondence call is a call made from a land-based 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 9.3.3 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 “ALL SHIPS SAFETY” and the caller’s MMSI number. If the caller’s MMSI is stored in the MMSI directory (see section 10.2), the display will show the stored name instead. Press OK to accept the call – the display will change to “REPLY ON CH X” (where “X” is the specified working channel), or press ON/C to reject the call.
RS81/RS82 VHF 9.3.5 Group call If the radio has a Group ID MMSI number (cf. section 8.2.2) 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 number and the specified working channel (Fig 9.14). INT 06 ROUT I NES S GROUP CALL FROMPRAY 0 3895623970 Fig 9.14 - Incoming group call If the caller’s MMSI number is stored in the MMSI directory (see section 10.
Instruction manual 9.3.6 Distress Alert call If a Distress Alert call is received, the radio will sound an incoming call alarm. The display will flash between “DISTRESS ALERT” and the caller’s MMSI number along with the nature of the Distress Alert. If the caller’s MMSI number is stored in the MMSI directory (see section 10.2), the display will show the name stored instead of the MMSI number (Fig 9.16). INT 06 D I STRESS S ALERT CALL S I NK I NG 0 3453428599 Fig 9.
RS81/RS82 VHF 9.3.7 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 “DISTRESS ACKNOWLEDG” and the MMSI number of the vessel in distress (or your MMSI number, if the Distress Alert was sent by the RS82 and the transmission has been cancelled). If the vessel’s MMSI number is stored in the MMSI directory (see section 10.
Instruction manual 9.3.8 Distress Relay call The Distress Relay facility enables an incoming Distress Alert call to be forwarded 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 “DISTRESS RELAY” and the vessel’s MMSI number (Fig 9.18). If the vessel’s MMSI number is stored in the MMSI directory (see section 10.
RS81/RS82 VHF 9.4 Viewing the call log The call log records details of the last 20 DSC or telephone calls received, including date and time, 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 to access 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 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 9.20 - Displaying additional call information Press ON/C to return to the log entries menu. Press ON/C again to exit the call log menu. 9.5 Position over 4 hours old Normally current position data is supplied automatically to the radio via an interfaced navigational receiver, or by manually entering a position.
RS81/RS82 VHF 10 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). 10.1 Switching between the directories The large digits will show the current entry number and the smaller digit to the left will show the currently selected directory: 1. Boat MMSI directory 2. Telephone number directory (used in public correspondence only) 3.
Instruction manual 10.3 Entering a number Press OK to begin entering a new number – the large digits will show the entry number in the directory (“1” for the first entry). Enter the name first; use the VOL ▲ and VOL ▼ keys to scroll through the alphabetical characters and the numeric keypad to enter any numbers (Fig 10.2). 01 INT DIR 1 SEASP- - - - ---------Fig 10.
RS81/RS82 VHF 10.4 Editing a number Select the directory entry to be edited and press OK. Use the VOL ▲ and 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 flashing character.
Instruction manual 11 MISCELLANEOUS FUNCTIONS 11.1 Selecting Weather Watch The Weather Watch function enables the radio to monitor a single weather channel specified in the memory scan select function (section 8.1.4). A transmission on a Weather channel is preceded by a tone – if this is detected by the radio, it will trigger an alert allowing the user to switch to the Weather channel. To enable Weather Watch, press SHIFT followed by the USER (WX WATCH) key.
RS81/RS82 VHF 11.2 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 ON/C.
Instruction manual 11.4 Losing NMEA data If the NMEA0183 nav data source is lost (and no SimNet nav data is being received), an alarm will sound to all station speakers after one minute and the display will show “NMEA LOST” (Fig 11.3). INT 16 NMEA LOST-- Fig 11.3 - NMEA0183 nav data source lost NOTE The alarm for the loss of NMEA0183 data is not sent across the SimNet bus. Press OK or ON/C to cancel the alarm and return to the previous display. 11.
RS81/RS82 VHF The final digit specifies whether the Latitude is north or south of the Equator – use the VOL ▲ and VOL ▼ keys to toggle between “N” and “S”. Press OK to confirm and move on to entering the Longitude (the display will show “ENTER LON”), or press ON/C to abort entry. Enter the Longitude using the numeric keypad. Use the CALL and MSG keys to move the cursor to correct any errors. The cursor position is indicated by the flashing number. Enter a new number to overwrite an incorrect number.
Instruction manual 11.6 Toggling between Lat/Long and UTC views If the Position View option (see section 8.3.2) is turned on, the current position will be displayed on the bottom two lines of the display. The UTC time can be displayed instead by pressing SHIFT then 8 (LAT/LON) key for 2 seconds (Fig 11.6). Repeat the above key sequence to toggle between the position and time displays. UTC 19B26Fig 11.6 - Displaying UTC time 11.
RS81/RS82 VHF NOTE The call will be terminated, if it is not accepted within 15 seconds. When calling an intercom speaker, use the VOL ▲ and VOL ▼ keys while the PTT key is held to adjust the intercom speaker volume. This option is not available when 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.
Instruction manual NOTE This will only affect the speaker that is used with this specific handset, e.g. handset 1 will only mute the speaker connected to the Station 1 terminals. To mute any other speakers on the system it will be necessary to go to the relevant handset and select mute. 11.9 iDSC The RS82 can be integrated with one of Simrad’s navigational displays (the xx33, xx42 and xx52 series) enabling details of any incoming DSC calls to be displayed on the unit.
PART IV INSTALLATION
Instruction manual 12 INSTALLATION 12.1 Physical installation The RS81/RS82 is a modular radio system that is very simple to install. However, the performance of the radios is directly affected by the quality of the installation. Please read these instructions carefully before attempting installation. If in any doubt, consult a qualified marine electronics engineer. 12.1.
RS81/RS82 VHF 12.1.2 Handset installation The handset should be sited so that engine noise and vibration, or other background noise does 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 12.1.3 Station speaker installation The loudspeaker should be installed near 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.
RS81/RS82 VHF 12.2.1 Handset A single cable links the control panel to the transceiver unit. The standard model can support up to two control stations (for available options see introductory section 1.1). One fixed station is supplied with the radio – additional stations are supplied as separate accessories. The control stations can be either an AHS81 handset, or an AHS82 handset which is supplied with a separate loudspeaker.
Instruction manual 12.2.2 Loudspeakers The RS82 can be fitted with a Simrad LS80 station speaker or third party station speakers with an impedance of 4Ω. Connect the station speaker to terminals 7 and 8 of the terminal strip (Fig 12.5). Terminal Number 7 8 Wire Colour Orange Black Fig 12.5 – Station loudspeaker terminal connections 12.2.3 NMEA0183 input The inbuilt NMEA0183 processor allows navigational position information to be received from a GPS or Chartplotter.
RS81/RS82 VHF 12.2.4 iDSC output The RS81/82 is designed to integrate with other Simrad equipment, which enables DSC call information to be displayed on the 33, 42 and 52 series Chartplotters. Connect the iDSC input terminals of the chartplotter to the terminals marked “iDSC” as shown (Fig 12.7): Terminal Number 3 4 Wire Reference iDSC iDSC + Fig 12.7 - iDSC output terminal connections 12.2.
Instruction manual 12.2.6 Summary Summary of the RS81/82 connections – STANDARD CONNECTIONS Station 1 Station 2 PWR NMEA/iDSC Terminal Number 1 2 Wire Colour Brown Green Terminal Number 1 2 Wire Colour Brown Green Terminal Number 1 2 Wire Reference Common In Data In + 3 4 5 Red White Blue 3 4 5 Red White Blue 3 4 iDSC iDSC + 6 7 8 Yellow Orange Black 6 7 8 Yellow Orange Black Terminal Number + - Wire Reference Red (12v in) Black (0v) 12.2.
RS81/RS82 VHF 12.3 Antenna installation The most important factor in the performance of the radio will be the quality and positioning of the antenna. Most recorded problems with VHF radios are related to poor antenna siting, faulty cabling, poor quality cable joints and low voltage supply. Even a VHF as technically advanced as the RS81/RS82 cannot compensate for these factors.
Instruction manual Fig 12.11 - Effect of heel on range of 1m marine antenna WARNING The antenna coaxial cable and any connectors used must be rated at 50Ω. Under no circumstances should standard domestic TV cable and connectors be used. Incorrectly rated cabling and connectors could result in power not reaching the antenna, but power could also be reflected back into the radio, damaging it in the process.
RS81/RS82 VHF 12.4 Electrical interference suppression Interference generated by the alternator of the engine may occasionally cause problems. The RS81/RS82 has been designed to minimise the effects of outside interference. However, precautions should still be taken: route the power supply and antenna cables away from the engine compartment. The cable run should not be using the same trunking as other cables carrying high current. The antenna cable should also be kept separate from the radio’s power cable.
Instruction manual 13 FURTHER INFORMATION 13.1 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 licence holders. 13.1.1 Sending a Distress Alert 1. Send a Distress Alert call (cf. section 9.3.6). 2.
RS81/RS82 VHF 13.1.3 Cancelling a Distress Alert If a DSC Distress Alert is sent accidentally, cancel it immediately on the RS81/RS82 by pressing the ON/C button to prevent repeats, then make the following announcement on channel 16: “This is (name of vessel or call sign, MMSI)” “Cancel DSC Alert sent (date & time UTC)” “Over.” 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. 13.1.
Instruction manual 13.3 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 13.1 illustrates (assuming maximum transmission power is used). Fig 13.
RS81/RS82 VHF 13.4 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.
Instruction manual 13.5 Troubleshooting Symptom Possible Cause Unit will not switch on • Faulty connection to power • Fuse has blown • Supply voltage above limit Remedy • Check power connection • Replace fuse and check power supply current • Check supply voltage is less than 15.6v Scan or Memory Scan is locking on a channel without a signal • Noise on the channel is holding the scan (see section 2.11.
RS81/RS82 VHF 13.6 Dimensions 60mm (2.4in) 75mm (3in) 70mm (2.8in) 198mm (7.8in) 193mm (7.6in) 45mm (1.8in) AHS81 & AHS82 handsets 63mm (2.5in) 173mm (6.8in) 170mm (6.7in) 48mm (1.9in) RS81 Transceiver “black box” 110mm (4.4in) 110mm (4.4in) 45mm (1.
Instruction manual 13.7 Technical specification Power supply . . . . . . . . . . . . . . . . . . . 12v DC (10.8v - 15.5v DC) Channel capability . . . . . . . . 55 international channel 1-28, 60-88 simplex & semi-duplex UK : includes M (previously 37) and M2 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . USA : Wx 1-10 receive only . . . . . . Scandinavia: Leisure or Fishing channels as appropriate . . . . . . . . . . . . . . . . . . . . . Canada: Canadian and USA channels Private channels . . .
RS81/RS82 VHF The following spares and accessories are available from local Simrad agents. Please quote the relevant part number when ordering. LS80 Spare station loudspeaker EXBH05 5 metre extension cable (AHS81) EXBH20 20 metre extension cable (AHS81) EXAH05 5 metre extension cable (AHS82) EXAH20 20 metre extension cable (AHS82) EXAD00 Adapter cable to convert from RS81 to RS82 handset 13.
Instruction manual 13.10 Declaration of Conformity English Hereby, Simrad Limited (Margate), declares that this RS81/82 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 RS81/82 VHF Radio tyyppinen laite on direktiivin 1999/5/EY oleellisten vaatimusten ja sitä koskevien direktiivin muiden ehtojen mukainen.
www.simrad.
