Furuno USA 9ZWFM8800D VHF MARINE RADIOTELEPHONE User Manual OPERATORS MANUAL

Furuno USA Inc VHF MARINE RADIOTELEPHONE OPERATORS MANUAL

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OPERATORS MANUAL

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OPERATORS MANUAL

VHF RADIOTELEPHONEFM-8800D/8800S

Your Local Agent/DealerYour Local Agent/Dealer9-52 Ashihara-cho,9-52 Ashihara-cho,Nishinomiya 662-8580, JAPANNishinomiya 662-8580, JAPANTelephone :Telephone : 0798-65-21110798-65-2111FaxFax 0798-65-42000798-65-4200::FIRST EDITION :FIRST EDITION : SEPSEP.. 20042004Printed in JapanPrinted in JapanAll rights reserved.All rights reserved.A1A1 :: SEPSEP.. 22, 200422, 2004Pub. No.Pub. No. OME-56420OME-56420*00014993000**00014993000**00014993000**00014993000*(( TATATATA )) FM-8800D/SFM-8800D/S * 0 0 0 1 4 9 9 3 0 0 0 ** 0 0 0 1 4 9 9 3 0 0 0 **OME56420A10**OME56420A10**OME56420A10**OME56420A10** O M E 5 6 4 2 0 A 1 0 ** O M E 5 6 4 2 0 A 1 0 *

iCANCELING DISTRESS ALERTIf less than three seconds has elapsed since the [DISTRESS] key was pressed, the distress alert may be canceled by pressing the [CANCEL] key. Otherwise, do the following: 1. Switch off equipment immediately. 2. Switch equipment on and set to Channel 16. 3. Transmit message to “All Stations” giving your vessel's name, callsign and DSC number to cancel the distress alert. Example message: All Stations, All Stations, All Stations This is VESSEL'S NAME, CALLSIGN, DSC NUMBER, POSITION. Cancel my distress alert of DATE, TIME, UTC. =Master, VESSEL'S NAME, CALLSIGN. DSC NUMBER, DATE, TIME UTC.

ii SAFETY INSTRUCTIONSDo not disassemble or modify the equipment.Fire, electrical shock or serious injurycan result.Turn off the power immediately if waterDo not open the equipment.leaks into the equipment or the equip-ment is emitting smoke or fire.Continued use of the equipment can causefire or electrical shock.Do not place liquid-filled containers onthe top of the equipment.Fire or electrical shock can result if aliquid spills into the equipment.Any repair work must be done by alicensed radio technician.Improper repair work can cause electricalshock or fire.Do not operate the equipment with wethands.Electrical shock can result.Keep heater away from equipment.Heat can alter equipment shape and meltthe power cord, which can cause fire orelectrical shock.Hazardous voltage which cancause electrical shock, burn or serious injury exists inside the equipment. Only qualified personnel should work inside the equipment.WARNINGWARNINGCAUTIONDo not touch any part of the antenna when the equipment is transmitting.Electrical shock can result.Use the proper fuse.Use of a wrong fuse can result in fire orcause permanent damage to the equipment.WARNINGTo avoid electrical shock, do not remove cover. No user-serviceable parts inside.Terminal, Communication UnitName: Warning Label (1)Type: 86-003-1011Code No.: 100-236-231Do not approach the antennacloser than 33 cm when itis transmitting.The antenna emits radio waveswhich can be harmful to thehuman body.WARNINGWARNINGFM-8800SRF power densityon antenna aperture distance100 W/m20.11 m10 W/m20.33 mFM-8800D 100 W/m20.10 m10 W/m20.33 m

iiiTABLE OF CONTENTSFOREWORD ......................................................................................................... v SYSTEM CONFIGURATION............................................................................... vii SPECIFICATIONS........................................................................................... SP-1 1. OPERATIONAL OVERVIEW 1.1 Controls Keys and LCD Indication .............................................................................1-1 1.2 VHF Basic Operation .................................................................................................1-7 1.3 DSC Operational Overview......................................................................................1-10 1.4 Priority .....................................................................................................................1-12 2. DSC DISTRESS COMMUNICATION 2.1 Distress Alert Transmission from the DISTRESS Key................................................2-1 2.2 Distress Alert Transmission with Nature of Distress ...................................................2-3 2.3 Distress Alert Transmission From CALL Key..............................................................2-4 2.4 Canceling a False Distress Alert ................................................................................2-6 2.5 Receiving Distress Alert from Other Vessel, Transmitting DIST ACK Signal...............2-6 2.6 Sending Distress Relay on Behalf of a Ship in Distress ........................................... 2-11 2.7 Receiving Distress Relay.........................................................................................2-15 3. DSC OPERATION FOR NON-DISTRESS CASES 3.1 Coast or Ship Call......................................................................................................3-1 3.2 Group Call ...............................................................................................................3-10 3.3 PSTN Call................................................................................................................3-13 3.4 All Ships Call............................................................................................................3-16 3.5 Geographical Area Call............................................................................................3-19 3.6 Position Call.............................................................................................................3-22 3.7 Polling Call...............................................................................................................3-25 3.8 Neutral Craft Call .....................................................................................................3-29 3.9 Medical Transport Call .............................................................................................3-30 3.10 Log File....................................................................................................................3-32 4. BASIC SETUP 4.1 Alarm Setup...............................................................................................................4-1 4.2 Auto ACK Setup.........................................................................................................4-3 4.3 Erasing Logs..............................................................................................................4-5 4.4 Memory Channel Setup .............................................................................................4-6 4.5 Message File Entry....................................................................................................4-7 4.6 Position Setup.......................................................................................................... 4-11 4.7 Print Out Setup ........................................................................................................4-12 4.8 Volume Setup ..........................................................................................................4-13

TABLE OF CONTENTS iv 5. SYSTEM SETUP 5.1 Displaying Self ID...................................................................................................... 5-1 5.2 Displaying Group ID LIST.......................................................................................... 5-1 5.3 Naming Intercom....................................................................................................... 5-2 5.4 Displaying Program Version ...................................................................................... 5-3 6. MAINTENANCE & TROUBLESHOOTING 6.1 Maintenance.............................................................................................................. 6-1 6.2 Troubleshooting......................................................................................................... 6-1 6.3 Daily Test................................................................................................................... 6-2 6.4 Error Message........................................................................................................... 6-3 6.5 Parts Location ........................................................................................................... 6-3 APPENDIX ......................................................................................................AP-1 Menu Tree.......................................................................................................................AP-1 Marine VHF Channel Lists...............................................................................................AP-3 Digital Interface (IEC 61162-1 Edition 2)........................................................................AP-14

vFOREWORDA Word to FM-8800D/FM-8800S Owners Congratulations on your choice of the FURUNO FM-8800D/FM-8800S VHF Radiotelephone. We are confident you will see why the FURUNO name has become synonymous with quality and reliability. For over 50 years FURUNO Electric Company has enjoyed an enviable reputation for quality marine electronics equipment. This dedication to excellence is furthered by our extensive global network of agents and dealers. This equipment is designed and constructed to meet the rigorous demands of the marine environment. However, no machine can perform its intended function unless operated and maintained properly. Please carefully read and follow the recommended procedures for operation and maintenance. We would appreciate hearing from you, the end-user, about whether we are achieving our purposes. Thank you for considering and purchasing FURUNO equipment.

FOREWORD vi Features The FURUNO FM-8800D/FM-8800S is a cost-effective all-in-one marine VHF radio system consisting of a 25 W VHF radiotelephone, a DSC modem, and a CH 70 watch receiver. It complies with GMDSS carriage requirements for safety and general communications. The FM-8800D offers full-duplex voice communications and the FM-8800S offers simplex voice communication on ITU channels in the marine mobile VHF band. The features include Dual Watch which allows a continuous watch on CH16 and another selected frequency. Full Class-A DSC functions are provided for distress alert transmission and reception, as well as the general call formats (Individual telephone, All Ships, Group and Area Call). Distress alert can be readily transmitted but an arrangement is provided to prevent accidental activation. The FM-8800D/ FM-8800S maintains a continuous watch on CH70 even while another VHF channel is in use. Aural and visual alarms are given to incoming DSC messages. The main features of the FM-8800D/FM-8800S are • Compact cabinet allows for flexible and space-saving installation on a navigation console or at the conning position • Conforms to the following standards and regulations: IMO A.694(17) IMO A.803(19) IMO A.524(13) IMO MSC 68(68), MSC/Circ.862 IEC61097-3/7/8 IEC60945 (4th edition) IEC61162-1 (July 2000) ETS 300 338, 300 698, 301 925 ITU-R M.493-10, M.541-8, M.689-2 • Full-duplex communications: FM-8800D • Precision PLL frequency synthesizer for high frequency stability as required for DSC operation • Dual Watch and Multiple Watch • Continuous DSC watch on CH70 • Prevention of accidental distress alert • File editing for emergency readiness • Automatic entry of own ship position with manual override Program number FM-8800D/FM-8800S: 0550215-02

viiSYSTEM CONFIGURATIONThe FM-8800D/FM-8800S is a highly advanced 25 W VHF transceiver with DSC terminal. It is designed to satisfy the stringent requirements of marine communications, and complies with GMDSS carriage requirements for safety and general communications. TRANSCEIVER UNITFM-8800DFM-8800SHandsetHS-2003VHFAntenna CH 70 RX AntennaAC/DCPower SupplyUnitPR-240-CE100/220 VAC50/60 Hz, 1φCategory of unitsAntennaAll other unitsExposed to weatherProtected from weatherCategory Radio Battery24 VDC24 VDCJunctionBoxIF-8810 Remote boxRB-8800/8810HS-8800PrinterPP-510ExternalSpeakerSEM-21QDMC I/FIF-8820Wing handsetT/R AF output for VDRMAX 2 setsMAX 4 setsIEC61162-1 inputDSC information outputUnitExternal alarm FM-8800D/FM-8800S system configuration

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SP-1 SPECIFICATIONS OF MARINE VHF RADIOTELEPHONE FM-8800D/FM-8800S 1. GENERAL (1) Number of Channels INTL: 57 USA: 55 (57)* Weather: 10 Canada: 55 (57)* INLND-WA: 55 (57)* Private: 20 *: CH75&76 can be included MEMORY CH: 50 for some countries. (2) Frequency Stability Within ±1.5 kHz (3) Communication System FM-8800S: Simplex/Semi-duplex FM-8800D: Simplex/Full-duplex (4) Class of Emission 16K0G3E (Voice) 16K0G2B (DSC) (5) Antenna Impedance 50 ohms 2. TRANSMITTER (1) Frequency Range (2) Output Power 25 W max., 1 W at power reduction (3) Frequency Deviation <5 kHz 3. RECEIVER (1) Frequency Range (2) Receiving System Double Superheterodyne (3) Intermediate Frequency 1st: 51.2375 MHz, 2nd: 37.5 kHz (4) Sensitivity +6 dBµV (20 dB SINAD) (5) Adjacent Channel Selectivity 70 dB or more (6) Spurious Response 70 dB or more (7) AF Output Built-in Speaker: 3 W (4 ohms) Handset earphone: 2mW (150 ohms) 4. DSC (1) Protocol ITU-R Rec. 541-8, 493-10 (class A) (2) Baud Rate 1200 baud ±30 ppm max. (3) Modulation AFSK (4) Frequency Shift 1700 ±400 Hz Mark: 1300 Hz, Space: 2100 Hz Simplex 155.000 to 161.475 MHz FM-8800SSemi-duplex 155.000 to 161.475 MHz Simplex 155.000 to 158.000 MHz FM-8800DFull-duplex 155.000 to 158.000 MHz Simplex 155.000 to 159.600 MHz FM-8800SSemi-duplex 161.475 to 166.075 MHz Simplex 155.000 to 158.000 MHz FM-8800DFull-duplex 160.625 to 162.600 MHz

SP-2 5. CH70 WATCH RECEIVER (1) Receiving Frequency 156.525 MHz (2) Sensitivity Symbol error rate: Less than 1% (at 0 dBµV) (3) Conducted Spurious Emission Less than 2 nW 6. POWER REQUIREMENTS (1) Power Supply 24 VDC (-10%/+30%) (2) Power Consumption 7. DIGITAL INTERFACE IEC 61162-1 (NMEA0183 Ver.3) Sentence IN: GGA>RMC>GNS>GLL>ZDA OUT: TLL Talker: GP>LC>DE>II>IN>EC 8. AMBIENT CONDITIONS (1) Temperature -15°C to 55°C (IEC60945) (2) Relative Humidity 93% (at 40°C) (3) Waterproofing (IEC 60529) Transceiver Unit Chassis: IPX0 Panel: IPX4 Handset/Hanger HS-2003: IPX-4 Remote Box/Handset RB-8800: IPX-0 HS-8800:IPX-2 Junction Box IF-8810: IPX-0 DMC Interface IF-8820: IPX-0 9. COATING COLOR (1) Transceiver Unit Chassis: Munsell 2.5GY5/1.5 Panel: Munsell N3.0 Waiting 0.5 A Receive 1.6 A at 4 W audio output FM-8800STransmit 1.6 A at 1 W output, 4.7 A at 25 W output Waiting 0.5 A Receive 1.6 A at 4 W audio output Transmit 2 A at 1 W output, 6 A at 25 W output FM-8800DDUP Transmit 3.6 A at 1 W output, 7.6 A at 25 W output

1-11. OPERATIONAL OVERVIEWThe FM-8800D/FM-8800S system consists of a transceiver block and two antennas. The transceiver block contains a VHF transmitter, receiver, and channel 70 watch receiver module. FM-8800D additionally provides a duplexer block. All operations are controlled on its front panel. 1.1 Controls Keys and LCD Indication 1.1.1 Front panel The alert is transmitted with steady lighting.Keep pressed for 4 s in case of DISTRESS.MSGCALLSHIFT*0HI/L07USAPQRSINTL8SCANTUVENT#MENU9DWWXYZDISTRESS4GHIIntCom5JKLACK1 2ABCFILE6MNOPRINTCH163DEFTESTCANCELLOGALARMCHANNELPUSH TO ENTERSQUELCHHANDSETVOLUME/POWERAUTOOFFVolume with Power ON/OFF Squelch control Transmits the distress alert.Press this button three seconds continuously.LCDTransmits various messages.Channel selectorHandset portLoudspeaker Transceiver unit DISTRESSVOLUMEALARMLCDKeyboardLoudspeakerDistress buttonVolume controlHS-8800HandsetHG-8800Handset hanger Remote station (option)

1. OPERATIONAL OVERVIEW 1-2 1.1.2 Controls The functions of keys of the transceiver unit and the remote station are almost the same. The table below shows the controls and keys for the transceiver unit. Control Function CHANNEL (PUSH TO ENTER) • Selects a channel. • Moves the cursor in menu opened. • Registers selected item when pressed. SQUELCH • Mutes the receiver when no signal is present on the channel selected. • AUTO position automatically reduces white noise. VOLUME/POWER • Turns the power on/off and adjusts the volume of the loudspeaker. Key Function DISTRESS • Transmits the distress alert after pressing three seconds. When the key is pressed, the LED in the key blinks and the buzzer sounds. Pressing the key three seconds continuously the distress alert is transmitted and the LED lights continuously and buzzer also sounds continuously. These conditions are continued until the distress acknowledge is received or you cancel the distress alert. ALARM (INDICATOR) • Blinks in red when a distress alert or urgent call is received. Also, the acoustic alarm sounds. To stop the blinking and silence the buzzer, press the CANCEL key. • Blinks in green when a safety call or routine call is received. The acoustic alarm sounds and stops automatically five seconds later. CANCEL • Stops audible and visual alarms. • Erases an error message. • Cancels numeric entry. • Returns to previous menu. • Cancels transmission or printing. CALL MSG • Transmits various DSC messages. To transmit a distress message, press this key more than three seconds.

1. OPERATIONAL OVERVIEW 1-3 1 • Enters 1, ., ,, √, ”, :, ;, -, +, *, #, , (, ), !, $, &, / character at entry mode. • Turns the loudspeaker on or off. Pressing the SHIFT and then this key turns loudspeaker on or off. In the off state, the loudspeaker icon disappears. However, the key click actives and the alarm sounds when a distress or urgent call is activated. 2 ABC • Enters alphanumeric data (2, A, B, C). • Adjusts panel illumination when proceeded by the SHIFT key. 3 TEST DEF • Enters alphanumeric data (3, D, E, F). • Performs the daily test when proceeded by the SHIFT key. 4 IntCom GHI • Enters alphanumeric data (4, G, H, I). • Turns the interphone on or off when proceeded by the SHIFT key and followed by ENT key. Available when a remote handset is connected. 5 ACK JKL • Enters alphanumeric data (5, J, K, L). • Turns auto acknowledge of routine calls on or off. 6 PRINT MNO • Enters alphanumeric data (6, M, N, O). • Prints communication files, current display and daily test result. 7 INT/USA PQRS • Enters alphanumeric data (7, P, Q, R, S). • Changes the channel mode among INTL, USA**, WX**, CANADA**, INLND-WA** and (MEMO)*. *: If registered. **: Required system setting by qualified serviceman only. 8 SCAN TUV • Enters alphanumeric data (8, T, U, V). • Turns the scan function on or off. 9 DW WXYZ • Enters alphanumeric data (9, W, X, Y, Z). • Turns the dual watch function on or off.

1. OPERATIONAL OVERVIEW 1-4 0 HI/LO • Enters “0”. • Changes the output power high (25 W) or low (1 W). However, the following channels are always 1 W. INTL mode: CH15, CH17, CH75, CH76 USA mode: CH13, CH17, CH67 ▲ * SHIFT • Press to activate secondary function. • Moves the screen to previous item. ▼ LOG # • Displays transmitting/receiving messages. • Moves the screen to next item. CH16 • Selects CH16 by one-touch action. FILE • Opens the Message file list. MENU • Opens the SETUP menu. ENT • Registers data input. （Same as pressing the CH selector.） Additional keys of the handset HS-8800 Key Function (up arrow key) • With the SHIFT key pressed, this key increases volumes of internal loudspeaker of remote station. • Increments channel number or setting value. SQ • Adjusts squelch level with or key. (down arrow key) • With the SHIFT key pressed, this key decreases volumes for internal loudspeaker of remote station. • Decrements channel number or setting value. SQ auto • With the SHIFT key pressed, this key adjusts auto squelch level.

1. OPERATIONAL OVERVIEW 1-51.1.3 Indications on the LCD Below are all the indications which appear on the standby display on the transceiver unit. INTL1234567891011 121314HiRXDUP116SCANSHIFTAUTO ACK WATCH CH70 *LAT: 34 45' N°10:45 UTCLON: 135 45' E°AUTO Standby display on the transceiver unit Reference no. meaning ① Displays the channel mode. (INTL / USA / WX / CANADA / INLND-WA / (MEMO)) ② SHIFT is displayed if the shift function is active. Or memory number (for example MEMO 01) is displayed at the MEMO mode. ③ Displays the scan mode: SCAN, DUAL or no display. During the scan mode, channel indications are changed alternatively. No display means that the unit receives continuously on the same channel. ④ Lights when the loudspeaker is off. Goes off when the loudspeaker is on. ⑤ Displays the transmission output. (Hi=25W / Lo=1W) ⑥ Displays reception signal strength by 4 steps. 1. No signal. Only antenna mark is displayed. 2. Less than 37.6 dB (-100.6 dBm) SINAD：antenna mark and short bar 3. 40.0 dB (-96.9 dBm) SINAD and more：antenna mark and two bars 4. 41.9 dB (-92.9 dBm) SINAD and more：antenna mark and three bars ⑦ RX is displayed during reception and TX is displayed when the RF signal detected at transmission state. ⑧ Displays the current channel. （PRIV channel: max three digits） ⑨ Is displayed when the DSC routine call is received. AUTO ACK: Automatic acknowledge MANUAL ACK: Manual acknowledge ⑩ WATCH CH70 or WATCH VHF is selected at menu. If the CH70 board is defective, WATCH CH70 NG appears. ⑪ Displays the longitude and latitude of own ship. ⑫ Displays UTC time. ⑬ Displays AUTO for automatic data input (L/L, time data) from a navigation device or MANUAL for manual data input. ⑭ Displays when un-read message(s) exist. *: If no MMSI is registered, the message “DSC NOT USABLE” appears.

1. OPERATIONAL OVERVIEW 1-6 Below are the indications which appear on the standby display on the remote handset. INTLHiRX SCANDUP03SHIFTMANUAL ACK** 3*TGPS ERRORLAT: 12 34' N°LON: 123 45' E°12:34 UTCAUTOTWATCH CH70** If you press at the left-hand screen, right-hand screen appears for 30 seconds. If you press at the right-hand screen, the left-hand screen appears immediately. The indications are the same as those on of the transceiver unit. The *- marked number is the terminal number of the remote station. **: If no MMSI is registered, the message “DSC NOT USABLE” appears instead of MANUAL ACK and WATCH CH70. Note: The screen of the remote handset is smaller than the one of the transceiver unit. In this manual, display examples are from the transceiver unit. In the remote handset, scrolling with up or down arrow key displays same information as the screen of the transceiver unit. 1.1.4 Audio alarms When you receive a distress alert or routine call, etc., the audible and visual alarms are released. For the distress or urgency call, the audio alarm sounds until the CANCEL key is pressed. For all other calls, the audible alarm sounds for one second and the automatically goes off. The tone of the alarm changes with the call received. By becoming accustomed to the tone, you can know which type of call you have received.

1. OPERATIONAL OVERVIEW 1-7 Alarm Frequency (interval) Safety call received 1300 Hz and 0 Hz (250 ms) Routine, Ship’s Business call received 880 Hz and 440 Hz (500 ms) While DISTRESS key is pressed for three seconds 2200 Hz and 0 Hz (125 ms) Distress alert sent 2200 Hz, continuous Own ship position not updated 2200 Hz (50 ms), three beeps every two seconds Distress alert, urgency message received 1300 Hz and 2200 Hz (250 ms) Message received from terrestrial telephone line 750 Hz and 650 Hz (50 ms) 10 times Repeat OFF one second 1.2 VHF Basic Operation 1.2.1 Turning the power on/off To turn the power on, turn the VOLUME control clockwise until you hear a click. To turn the power off, turn the control fully counterclockwise until you hear the click. 1.2.2 Selecting channel modes, channels Selecting channel modes To change the channel mode, press the SHIFT key immediately followed by the 7 INT/USA key several times until desired mode is displayed. The following modes are available. INTL : International mode USA/WX : USA mode/ Weather channel mode CANADA : CANADA mode INLND-WA : Rhine river mode (USED ON INLAND Waterways) MEMO : Memory channel mode if registered Note: Private channels are available only where permitted by the authorities. The USA/WX, CANADA, INLND-WA can also be set by a qualified serviceman. Selecting channels Rotate the CH selector clockwise (counterclockwise) to display desired channel.

1. OPERATIONAL OVERVIEW 1-8 1.2.3 Adjusting volume of loudspeaker The VOLUME control adjusts the volume of the loudspeaker. 1.2.4 Adjusting squelch The SQUELCH control adjusts the squelch threshold level. Adjust it so that white noise heard in the loudspeaker just fades out. Perform this operation when no traffic is being received. AUTO squelch automatically reduces white noise. Usually select the AUTO position. Avoid turning the squelch too far clockwise — you may miss a long distance communication. Note: To obtain correct scan watch/dual watch response, adjust the SQUELCH control precisely. 1.2.5 Transmitting Press the PTT (Push-to-talk) switch on the handset or microphone to talk, and release it to listen for the response. The VHF section keyboard accepts no key input when the PTT switch is operated. Remarks on transmitting • Before transmitting, think about the subjects which have to be communicated and, if necessary, prepare written notes to avoid unnecessary interruptions and ensure that no valuable time is wasted on a busy channel. • Listen before commencing to transmit to make certain that the channel is not already in use. 1.2.6 Selecting output power After pressing the SHIFT key, each press of the 0 HI/LO key selects high or low output power. Also Hi or Lo appears on the screen depending on your selection. The transmitter power is automatically set for low on the following channels: International: CH15, CH17, CH75, CH76 USA: CH13, CH17, CH67; to operate USA channel 13 or 67 in high power, keep HI/LOW pressed while talking into the handset. 1.2.7 Turning the loudspeaker on/off To turn the loudspeaker on/off, press the SHIFT key, then the 1 key. The loudspeaker off mark appears when the speaker is off. The loudspeaker is automatically turned off when the telephone handset is used.

1. OPERATIONAL OVERVIEW 1-91.2.8 Quick selection of CH16 Press the CH16 key to select CH16, the International Calling and Safety Channel. The use is limited to distress, safety and calling. The transmission on CH16 (156.800 MHz) should be limited to within 1 minute except for distress calling. Avoid calling on CH16 for purposes other than distress, urgency and very brief safety communications when another calling channel is available. 1.2.9 Dual watch The dual watch function permits watch on CH16 and another selected channel. CH16 and another channel are watched at intervals of 0.15 seconds and one second, respectively. To start dual watch, first select the other frequency to watch and then press the SHIFT key and 9 DW key in that order. When the receiver finds a signal on CH16, it locks on it and restarts dual watching after the signal on CH16 has gone. If another channel has traffic, it still continues dual watch. The speech is heard intermittently. If you are annoyed with the intermittence, turn off the dual watch by pressing the PTT switch on the handset or pressing the SHIFT and 9 DW key again. 1.2.10 Scanning The receiver scans all channels at intervals of 0.15 seconds in the selected channel mode in ascending channel order, watching CH16 between channels as below: 1 16 2 16 3 16 4...16 88 16 87 16 86 16... To start scanning, press the SHIFT and 8 SCAN in that order. When the receiver finds a signal, scanning is stopped on that channel and starts dual watch on it and CH16. 1.2.11 Remarks on voice communications Automatic acknowledge (DSC operation) is automatically changed to manual acknowledge when voice communications begin. (The “auto” indication, however, remains on the screen.) This is done to prevent a break in communications. Automatic acknowledge is automatically restored once voice communications are terminated.

1. OPERATIONAL OVERVIEW 1-10 1.3 DSC Operational Overview Digital Selective Calling (DSC) is the global calling system adopted by the ITU-R and IMO for selective calling of coast station and ship radio stations. The DSC system is used for both safety and routine calling. The GMDSS requires the use of DSC for distress alerting and safety calls. 1.3.1 LED warnings The LED below the DISTRESS key lights continuously when the distress signal is transmitted. The ALARM LED blinks in red (and alarm sounds) when a distress or urgent message is received. The LED can be extinguished and alarm silenced by pressing the CANCEL key. The ALARM LED blinks in green (and alarm sounds) when a message other than distress or urgent is received. Alarm is automatically silenced five seconds after message is received. 1.3.2 DSC operational overview Standby display When the FM-8800D/S is turned on, the following display appears. This display is known as the “standby display.” This is where you will begin most operations. INTLHiRX116SCANSHIFTAUTO ACK WATCH CH70LAT: 34 45' N°10:17 UTCLON: 135 45' E°AUTOINTLHiRX SCANSHIFTMANUAL ACK 1TSCAN116VOL 5 SQ 2 Standby display (Transceiver unit) Standby display (Remote handset) (Press the down arrow key of the remote handset to view rest of screen.) If you get lost in operation you can return to the standby display by pressing the CANCEL key several times. Note: In this manual, screen examples show the transceiver’s screens. To get the same information on the handset screen, press down or up arrow key.

1. OPERATIONAL OVERVIEW 1-11Preparing and transmitting DSC messages There are two methods by which you can prepare and transmit DSC messages, and they are shown below. ● Preparing message for immediate transmission 1. Press the CALL key at the standby display. 2. Select the call type. 3. Select other party if necessary. 4. Select the communications category. 5. Select the communications channel. 6. Press the CALL key. ● Transmitting a message stored in the memory 100 messages can be saved to the memory. You may open a memory-stored message and transmit it. Distress alert transmission and output power When the distress alert is transmitted (by pressing the DISTRESS key), the output power of the FM-8800D/S is automatically set to maximum (25 W). When keyboard input is prohibited DSC-related controls cannot be operated while a DSC message is being transmitted. (These controls are inoperative about 3 seconds during a DSC distress call; 0.5 seconds for other DSC calls.) 1.3.3 Automatic acknowledge on/off The automatic acknowledge feature of the DSC/watch receiver automatically transmits the acknowledge back (ACK BQ) signal to the sending station when an individual, position or polling call is received. (For position and polling calls, respective item on the AUTO ACK menu must be turned on to enable automatic acknowledge.) Automatic acknowledge can be turned on or off at the standby display by pressing the SHIFT and 5 keys in this order. The message AUTO ACK or MANUAL ACK appears at the bottom of the standby display with each press of the keys. Note 1: To give priority to own ship's communications while own ship is communicating, show MANUAL ACK by the above procedure. Note 2: Automatic acknowledge is not possible under the following conditions: Priority: Distress, Urgency or Safety Com Type: Fax, Data, No Info Com Freq: No Info Off Hook

1. OPERATIONAL OVERVIEW 1-12 1.4 Priority If one or more remote stations are installed, the transceiver unit (main unit) has the highest priority. You can interrupt remote station operation at any time with the handset of the main unit. When you hook off the handset of the main unit, “OCCUPIED FM8800” is indicated on all remote stations. Each remote station has its own priority. The remote station ID (1-4) indicates its priority. The priority of the system is as follows. DSC of main unit > Wing handset > Handset of main unit > 1 > 2 > 3 > 4 If you hook off No.4 remote station, for example, “Occupied Handset.4” is displayed on other remote stations. However, you can hook off and use No.1 handset. How to set priority of the remote station Two persons are required to set priority on a remote station, one at the main unit and one at the remote station. 1. Turn off the power at the main unit. 2. While pressing the MENU key of a remote station, turn the VOLUME/ POWER control clockwise on the main unit to turn on the power. Version No.0550216-01.00Now ID=01InputNew ID (1-4)= 3. Press 1, 2, 3, or 4 key on the remote handset as appropriate followed by the ENT key. 4. Turn off and on the power.

2-12. DSC DISTRESS COMMUNICATION 2.1 Distress Alert Transmission from the DISTRESS Key If a distress situation occurs, do as follows: 1. Open the DISTRESS key cover and press the DISTRESS key more than three seconds. The alarm sounds and the red lamp in the key blinks. The lamp will light steadily three seconds later and at the same time the distress alert is transmitted for three seconds. The screen changes as follows. 1) When the DISTRESS key is pressed and held down, ** Compose message **CALL TYPE: DISTRESSNATURE: UNDESIGNATEDPOS : 12° 34N 123 ° 45EAT : 12 : 34Distress buttonPressed!KEEP PRESSED FOR 3S 2) After the timer counts down to zero, “distress call in progress” is announced. ** Compose message **CALL TYPE: DISTRESSNATURE: UNDESIGNATEDPOS : 12° 34N 123 ° 45EAT : 12 : 34Distress Callin Progress on CH70.

2. DSC DISTRESS COMMUNICATION 2-2 3) The screen changes to “distress acknowledge (DIST ACK) waiting” display. ** Compose message **CALL TYPE: DISTRESSNATURE: UNDESIGNATEDPOS : 12° 34N 123 ° 45EAT : 12 : 34Waiting for distressacknowledgement.CH16 Now available.TIME TO GO : 4M 12S 4) When the DIST ACK is received, Distress acknowledge received.FROM : 003456789ID IN DIST : 123456789CANCEL ALARMTCmd : DISTRESS ACKAT : 12 : 34POS : 12SIMP TPNATURE : Piracy° 34N 123 ° 45E Note: If you do not receive the distress alert acknowledge call, the equipment automatically re-transmits the distress alert and then awaits the distress alert acknowledge call. This is repeated until the distress alert is acknowledged. 2. Press the CANCEL or ENT key. The screen changes as follows. ** Received Message **APR08/’04 18:30 ECC : OKTCmd : DISTRESS ACKDISTRESS ACKNATURE : PiracyPOS : 12° 34N 123 ° 45EAT : 12 : 34FROM : 003456789ID IN DIST : 123456789PRESS ENT

2. DSC DISTRESS COMMUNICATION 2-33. Press the ENT key. The standby display with CH16 and Hi appears. 4. Provide the following information to the coast station, using a handset on the transceiver unit or remote stations (if connected): Distress call (1) Speak slowly and distinctly, “MAYDAY, MAYDAY, MAYDAY,” pronounced as the French expression “m’aider.” (2) This is; "the name of your vessel and call sign" three times. Then, begin the distress communications, which consists of: Distress communications (1) Position in latitude and longitude; (2) The nature of the distress; (3) The kind of assistance desired; (4) Any other information which might facilitate rescue, for example, length, color, and type of vessel, number of persons on board. (5) Indicate the end of message by saying “Over.” Some countries do not have sea area "A." In this case “ACK” from the coast station does not arrive over DSC. A ship nearby will contact the vessel in distress over CH16. After transmitting the distress alert, conduct voice distress communications as shown above. Note: To return to normal mode, turn off the power and on again. 2.2 Distress Alert Transmission with Nature of Distress If you want to transmit the distress alert with nature of distress specified, do as follows: 1. Open the DISTRESS key cover and press the DISTRESS key momentarily. The alarm sounds and the red lamp in the key blinks and after releasing the key within three seconds the alarm stops and the red lamp goes off. The following screen appears.

2. DSC DISTRESS COMMUNICATION 2-4 2. Rotate the channel knob to choose the nature of distress. On the remote handset, press the up or down arrow key. 3. Press the ENT key. The screen changes as follows. ** Compose Message **CALL TYPE : DISTRESSNATURE : Flooding134° 30’ EAT : 08 : 00POS : 34°41’ N The own ship's position and current time in UTC are displayed if your FM-8800D/S is connected to a navigation equipment, for example, GPS. 4. Press the DISTRESS key more than three seconds. Distress buttonPressed!NATURE : PiracyPOS : 12° 34N 123° 45EAT : 12 : 34KEEP PRESSED FOR 3S The distress alert with nature of distress, ship's position and time are transmitted. The sequence of display and procedures are the same as in paragraph 2.1. 2.3 Distress Alert Transmission from CALL Key You can transmit the distress alert with nature of distress by using CALL key. 1. Press the CALL key. ** Compose Message **CALL TYPE : COAST CALLTO : COAST AAACOAST ID : 003456789ROUTINETCmd1 : SIMPLEX TPTCmd2 : NO INFOCH : 12* Compose Message *CALL TYPE : COAST CALLT Transceiver unit screen Remote handset screen

2. DSC DISTRESS COMMUNICATION 2-52. Press the ENT key to show the call type selection window. 3. Rotate the CH knob (or press up / down arrow key) to choose DISTRESS. Press the ENT key. ** Compose Message **NATURE : UNDESIGNATEDCALL TYPE : DISTRESSPOS : 12° 34N 123° 45EAT : 12 : 34SIMP TP 4. Press the ENT key to display the distress nature list. 5. Rotate the CH knob (or press up / down arrow key) to choose nature of distress and press the ENT key. 6. Press the ENT key to show the position setup window. INPUT TYPE : AUTOLAT : 34LON : 134° 30 ETIME : 08 : 00° 41 NAUTOMANUAL*NO INFO*: MANUAL can not be chosen if position data is input. 7. After confirming the ship's position and time, press the DISTRESS key more than three seconds to transmit the distress alert.

2. DSC DISTRESS COMMUNICATION 2-6 2.4 Canceling a False Distress Alert If you have transmitted a distress alert by mistake, do the following to cancel it . 1. Switch off equipment immediately. 2. Switch equipment on and set to Channel 16. 3. Transmit message to “All Stations” giving your vessel's name, call sign and DSC number. Example message All Stations, All Stations, All Stations This is VESSEL'S NAME, CALLSIGN, DSC NUMBER, POSITION. Cancel my distress alert of DATE, TIME, UTC. =Master, VESSEL'S NAME, CALLSIGN. DSC NUMBER, DATE, TIME UTC. 2.5 Receiving Distress Alert from Other Vessel, Transmitting DIST ACK Signal In no case is a ship permitted to transmit a DSC distress relay call upon receipt of a DSC distress alert on VHF channel 70. Procedure when in area A1 1. When the FM-8800D/8800S receives a distress alert from another vessel, the ALARM LED (red) blinks and the FM-8800D/8800S sounds the distress alarm. 2. Silence the alarm by pressing the CANCEL key. 3. Wait up to five minutes until the DIST ACK signal from a coast station is received. Be prepared to follow the instructions of the coast station. 4. If you do not receive the DIST ACK signal, follow the flow chart shown on page 2-8 to determine if your vessel should acknowledge a distress alert. If further DSC alerts are received from the same source and the ship in distress is beyond doubt in the vicinity, a DSC acknowledgement may, after consultation with an Rescue Co-ordination Center (RCC) or Coast Station, be sent to terminate the distress call. Note 1: An asterisk (*) in a received distress alert message indicates error or unknown at the location marked with the asterisk. Note 2: Do not send DIST ACK in response to receipt of distress alert having the nature of distress as “EPIRB emission”.

2. DSC DISTRESS COMMUNICATION 2-7About 20 to 30 miles(Sea area A1)Your ShipCoast stationDistress Alert TransmissionVessel in Distress Receiving distress alert from other vessel

2. DSC DISTRESS COMMUNICATION 2-8 Flow chart for determining if you should/should not transmit DIST ACK signal Press [CANCEL]key to silence alarm. DSC Distress alert received.Listen on CH16 for 5 minutes.Did you receiveacknowledge fromCS and/or RCC?Is ownvessel ableto assist?NoIs distress trafficin progress?NoIs distress callcontinuing?Acknowledge the alert byradiotelephony to the shipin distress on VHF CH16.YesNoInform CS and/or RCC.YesYes YesEnter details in log.NoCS = Coast StationRCC = Rescue Co-ordination Center1. Say "MAYDAY" ONCE.2. Say ID number of vessel in distress THREE TIMES.3. Say "This is" (your vessel's name) ONCE.4. Say ID number of your vessel THREE TIMES.5. Say "Received MAYDAY" ONCE.

2. DSC DISTRESS COMMUNICATION 2-9Transmitting DIST ACK over CH16 Select VHF CH16 and transmit DIST ACK to vessel in distress.Relay the distress alert to a coast station over DSC.Follow the instructions of the coast station.Transmit DIST ACK to vessel in distress over DSC CH70. Communicate with vessel in distress.No reply Reply receivedBegin search and rescue operation for the vessel in distress. Transmitting DIST ACK signal If your vessel meets the requirements necessary to transmit the DIST ACK signal, do the following: When a distress alert from other ship is received, the following screen appears. The alarm sounds and the ALARM lamp blinks. Distress Call received.NATURE : UNDESIGNATEDPOS : 12° 34’N 123° 45’EAT : 12 : 34ID IN DIST : 123456789CANCEL ALARMSIMP TP

2. DSC DISTRESS COMMUNICATION 2-10 1. Press the CANCEL or ENT key to silence the alarm. The following message appears. ** Received Message **MAY10/’04 08:03 ECC : OKNATURE : UNDESIGNATEDDISTRESSPOS : 12° 34’N 123° 45’EAT : 12 : 34ID IN DIST : 123456789PRESS ENT TO ACKSIMP TP 2. If you do not receive DIST ACK from coast station within five minutes and your vessel meets requirements (see previous page) for transmitting DIST ACK, press the ENT key, and then press the CALL key more than three seconds to transmit the DIST ACK. ** Send Message **DISTRESS ACKTO : 123456789TCmd : DISTRESS ACKNATURE : UNDESIGNATEDPOS : 12° 34’N 123 45’EAT : 12 : 34SIMP TPPRESS CALL TO SEND° After transmitting the DIST ACK, the standby display appears. After transmitting DIST ACK Begin search and rescue operations for the vessel in distress, communicating with the vessel over CH16 (automatically set). Relay distress alert to coast station by DSC following the instruction in the next paragraph. Finally, follow the instructions of the coast station.

2. DSC DISTRESS COMMUNICATION 2-112.6 Sending Distress Relay on Behalf of a Ship in Distress When you should relay a distress alert You may relay a distress alert in the following conditions: 1) When the station in distress is not itself in a position to transmit the distress message, or 2) When the master or person responsible for the vessel not in distress, or the person responsible for the coast station, considers that further help is necessary. DO NOT press the DISTRESS key to relay a distress alert; it is for use when own vessel is in distress. 2.6.1 Sending distress relay to coast station 1. Press the CALL key. The [Compose message] screen appears. ** Compose Message **CALL TYPE : COAST CALLCOAST ID : 003456789ROUTINETCmd1 : SIMPLEX TPTCmd2 : NO INFOCHANNEL : 10 2. Press the ENT key. The CALL TYPE selection window appears. 3. Rotate the CH knob (or press up / down arrow key) to choose RELAY SEL.

2. DSC DISTRESS COMMUNICATION 2-12 4. Press the ENT key. 5. Press the ENT key again. The COAST ID entry window appears. 6. Key in a coast station ID with numeric keys and press the ENT key. 7. Press the ENT key again. The ID IN DIST entry window appears. 8. Key in the ID number of ship in distress with numeric keys and press the ENT key. If you do not know the ID, simply press the ENT key without entering ID; NO INFO is displayed. 9. Press the ENT key and the list of distress nature appears. 10. Rotate the CH knob to choose a nature of distress (if known) and press the ENT key twice. If you do not know the nature of distress, choose UNDESIGNATED. 11. Enter position of the ship in distress, following 1), 2) or 3) below. AUTOMANUALNO INFO 1) For automatic input, press the ENT key twice. Go to step 12. 2) For manual input, press the ENT key to open the INPUT TYPE menu, rotate the CH knob to choose MANUAL and then push the ENT key. Enter latitude and longitude of ship in distress and time as follows: a) Press the ENT key. Enter latitude and then press the ENT key. b) Press the ENT key. Enter longitude and then press the ENT key. c) Press the ENT key. Enter UTC time and then press the ENT key. Go to step 12. Note: If you cannot confirm time, enter 88:88 to input NO INFO as the time. 3) If you cannot confirm position of ship in distress, press the ENT key to open the INPUT TYPE menu, rotate the CH knob to choose NO INFO and then press the ENT key. Go to step 12.

2. DSC DISTRESS COMMUNICATION 2-1312. Press the CALL key more than three seconds to transmit the distress relay. KEEP PRESSED FOR 3S** Compose Message **CALL TYPE : RELAY SELTCmd : DISTRESS RELAYID IN DIST : NO INFOCOAST ID : NATURE : UNDESIGNATEDPOS : 12° 34N 123 ° 45EAT : 12 : 34SIMP TP When CALL key is pressed,this message appears andtimer counts down. The message will be transmitted and “Waiting for acknowledgement” will appear. 2.6.2 Sending distress relay to all ships 1. Press the CALL key. The [Compose message] screen appears. ** Compose Message **CALL TYPE : COAST CALLCOAST ID : 003456789ROUTINETCmd1 : SIMPLEX TPTCmd2 : NO INFOCHANNEL : 10 2. Press the ENT key. The CALL TYPE selection window appears. 3. Rotate the CH knob (or press up / down arrow key) to choose RELAY ALL. SHIP CALLGROUP CALLPSTN CALLALL SHIPSAREA CALLPOSITIONSTCOAST CALL POLLINGNEUTRALMEDICALRELAY ALLRELAY SELDISTRESS

2. DSC DISTRESS COMMUNICATION 2-14 4. Press the ENT key. 5. Press the ENT key again. The ID IN DIST entry window appears. 6. Key in the ID number of ship in distress with numeric keys and press the ENT key. If you do not know the ID, simply press the ENT key without entering ID; NO INFO is displayed. 7. Press the ENT key and the list of distress nature appears. 8. Rotate the CH knob (or press up / down arrow key) to choose a nature of distress (if known) and press the ENT key twice. If you do not know the nature of distress, choose UNDESIGNATED. 9. Enter position of the ship in distress, following 1), 2) or 3) below. AUTOMANUALNO INFO 1) For automatic input, press the ENT key twice. Go to step 10. 2) For manual input, press the ENT key to open the INPUT TYPE menu, rotate the CH knob to choose MANUAL and then push the ENT key. Enter latitude and longitude of ship in distress and time as follows: a) Press the ENT key. Enter latitude and then press the ENT key. b) Press the ENT key. Enter longitude and then press the ENT key. c) Press the ENT key. Enter UTC time and then press the ENT key. Go to step 10. Note: If you cannot confirm time, enter 88:88 to input NO INFO as the time. 3) If you cannot confirm position of ship in distress, press the ENT key to open the INPUT TYPE menu, rotate the CH knob to choose NO INFO and then press the ENT key. Go to step 10.

2. DSC DISTRESS COMMUNICATION 2-1510. Press the CALL key to transmit the call. ** Compose Message **CALL TYPE : RELAY ALLTCmd : DISTRESS RELAYID IN DIST : NATURE : UNDESIGNATEDPOS : 12° 34N 123° 45EAT : 12 : 34SIMP TPKEEP PRESSED FOR 3SWhen CALL key is pressed,this message appears andtimer counts down. After the call is transmitted, the standby display appears. 2.7 Receiving Distress Relay 2.7.1 Receiving distress relay all call If you receive a distress relay for all ships, continue monitoring CH16. 1. When a distress relay all ships call is received, the audio alarm sounds and the display looks like the one below. Distress relay all call received.ID IN DIST : 234567890TCmd : DISTRESS RELAYFROM : 123456789NATURE : UNDESIGNATEDPOS : 12° 34N 123° 45ESIMP TPAT : 12 : 34CANCEL ALARM

2. DSC DISTRESS COMMUNICATION 2-16 2. Press the CANCEL key or ENT key to silence the alarm and the display changes as below. *ReceivedMessage*APR01/í0412:34ECC:OKTCmd:DISTRESSRELAYDISTRESSRELAYALLNATURE:UNDESIGNATEDPOS:12 °34N123 °45EAT:12:34SIMPTPIDINDIST:234567890FROM:123456789PRESSENT 3. Press the ENT key to return to the standby display with CH16. 4. Watch CH16. 2.7.2 Receiving distress relay from coast station If you receive a distress relay call from a coast station, continue monitoring CH16. 1. When a distress relay call from a coast station is received, the audio alarm sounds and the display looks like the one below. Distressrelayallcallreceived.IDINDIST:123456789TCmd:DISTRESSRELAYNATURE:UNDESIGNATEDPOS:12°34N123°45ESIMPTPAT:12:34CANCELALARMFROM:003456789

2. DSC DISTRESS COMMUNICATION 2-172. Press the CANCEL key to silence the alarm and the display changes as below. **ReceivedMessage**APR01/í0412:34ECC:OKNATURE:UNDESIGNATEDDISTRESSRELAYALLPOS:12 °34N123 °45EAT:12:34SIMPTPIDINDIST:123456789FROM:003456789TCmd:DISTRESSRELAYPRESSENT 3. Press the ENT key to return to the standby display with CH16. 4. Watch CH16.

2. DSC DISTRESS COMMUNICATION 2-18 This page is intentionally left blank.

3-13. DSC OPERATION FOR NON-DISTRESS CASES3.1 Coast or Ship Call The coast or ship call is for sending message to a specific coast or ship station. After transmitting message (called ACK RQ transmission), wait to receive the acknowledge back (ACK BQ) signal from the receiving station. You should receive it within five minutes. Own Ship Coast Stationd Acknowledge back (ACK BQ signal)c Individual call (ACK RQ transmission) How a coast or ship call is transmitted General procedure for transmitting a coast or ship call Load saved Tx message, or prepare message.Transmit message.Receive ACK BQ from receiving station.Communicate with station.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-23.1.1 Sending a coast or ship call 1. Press the CALL key. The display changes from the standby display to the COMPOSE MESSAGE screen and the CALL TYPE is displayed in reverse video. **ComposeMessage**CALLTYPE:COASTCALLTO:COASTAAACOASTID:003456789ROUTINETCmd1:SIMPLEXTPTCmd2:NOINFOCH:12*ComposeMessage*CALLTYPE:COASTCALLT 2. Press the ENT key to open the call type list. 3. Rotate the CH knob (or press up / down arrow key) to choose COAST CALL or SHIP CALL and press the ENT key. 4. ID is selected; press the ENT key. 5. Key in a coast ID or ship ID number as appropriate and press the ENT key. 6. ROUTINE is selected; press the ENT key. 7. Choose ROUTINE, BUSINESS, SAFETY, or URGENCY as appropriate followed by pressing the ENT key. 8. TCmd1 is selected; press the ENT key. 9. Choose SIMPLEX TP, DUPLEX TP, DATA or FAX as appropriate followed by pressing the ENT key. If you chose SIMPLEX, DUPLEX or FAX, NO INFO appears in the Tcmd2 field. Go to step 12. If you chose DATA, go to the next step.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-310. TCmd2 is selected; press the ENT key. SV. 26 terV. 27 terV. 32V. 21V. 22V. 22 bisV. 23V. 26 bisT 11. Choose the data type and press the ENT key. 12. Choose CH and press the ENT key. The following window appears. SELECT CHNO INFO 13. Choose SELECT CH or NO INFO as appropriate followed by pressing the ENT key. If you chose SELECT CH, the following channel list appears. (The example shown is the international, duplex channel list.) Rotate the CH knob (or press up / down arrow key) to choose a channel you wish to communicate over and then press the ENT key. DUP CHANNEL010203040507181986286061626364656678798081828384852021222324252627 14. Press the CALL key more than three seconds to transmit the message. 3.1.2 Receiving acknowledgement of coast or ship call 1. After a coast or ship call is sent, the equipment waits for acknowledgement of the call, showing the display below. Waiting for acknowledgement.COAST ID : 003456789ROUTINETCmd1 : SIMPLEX TPTCmd2 : NO INFOCH : 12TIME TO GO : 3M30 S The timer starts counting down the maximum time to wait for acknowledgement, five minutes.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-4 2. One of the following three messages appears. "No response! Try calling again?" appears after the timer counts down to zero. It means the receiving station did not respond. Able acknowledgecall received.FROM : 003456789ROUTINETCmd1 : SIMPLEX TPTCmd2 : NO INFOCH : 12Unable acknowledgecall received.FROM : 003456789NO REASON CANCEL ALARMTCmd1 : SIMPLEX TPTCmd2 : NO INFOCH : 12CANCEL ALARM Able acknowledge call received Unable acknowledge call received No response!Try calling again?COAST ID : 003456789ROUTINETCmd1 : SIMPLEX TPTCmd2 : NO INFOCH : 12PRESS ENT No response from station A reason of Unable acknowledge is displayed. In case of QUEUE INDICATION, the channel will change to one that the coast station specifies. 3. Do one of the following depending on the message shown above.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-5Able acknowledge call received a) The audio alarm sounds; press the CANCEL key to silence it, and the display changes as below. **ReceivedMessage**APR01/í0412:34ECC:OKCOASTACKPRESSENTROUTINETCmd1:SIMPLEXTPTCmd2:NOINFOCH:12FROM:003456789 Ifafileisregistered,itsregistrationnameisdisplayedinsteadofID. b) Press the ENT key to go to the standby display. The working channel is automatically set; you may start voice communications. Unable acknowledge call received a) The alarm sounds; press the CANCEL key to silence the alarm. b) Send the call again later. No response! Try calling again? Re-send call: Push the ENT key followed by pressing the CALL key. You can re-send the message from the TRANSMITTED log. See “3.10 Log File.” Cancel call: Press the CANCEL key to go to the standby display. 3.1.3 Receiving a coast or ship call When own ship receives a coast or ship call, acknowledgement is automatically or manually sent depending on the comply-type setting (see paragraph 4.2). The relationship between comply status and automatic/manual acknowledge is as shown in the table below. Note: The handset must be on hook to enable automatic acknowledge. Comply status Setting of 5 ACQ key ABLE UNABLE AUTO ACK Can send acknowledge automatically. Can send UNABLE automatically. MANUAL ACK Can send acknowledge manually Can send UNABLE manually.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-6 Acknowledgement the call automatically or manually by doing one of the following: 1) Send automatic acknowledge (ACK BQ) with comply status “ABLE.” See the procedure below. 2) Sending automatic acknowledge (ACK BQ) with comply status "UNABLE." See the procedure on page 3-7. 3) Manually acknowledging individual call with "ABLE." See the procedure on page 3-8. 4) Manually acknowledging a coast or ship call with "UNABLE." See the procedure on page 3-9 . 1) Sending automatic acknowledge (ACK BQ) with comply status "ABLE." 1. When the automatic acknowledge feature is active (AUTO ACK), the comply status is "ABLE" and a coast or ship call is received, the auto acknowledge (ACK BQ) call is sent immediately. The display shown below appears. The alarm sounds and the ALARM LED blinks two minutes. Able acknowledgetransmitted!ROUTINETCmd1 : SIMPLEX TPTCmd2 : NO INFOCH : 08CANCEL ALARM 2. Press the CANCEL key to silence the alarm. The following display appears. ** Send Message **PRESS ENTCOAST ACKROUTINETCmd1 : SIMPLEX TPTCmd2 : NO INFOCH : 08TO SHIP : 123456789 3. Press the ENT key. You can now communicate with the party, over the VHF channel specified.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-72) Sending automatic acknowledge (ACK BQ) with comply status "UNABLE." 1. When the automatic acknowledge feature is active (AUTO ACK), the comply status is "UNABLE" and a coast or ship call is received, the display shown below appears, indicating that the auto acknowledge call with UNABLE (ACK BQ) has been sent. The alarm sounds and the ALARM LED blinks two minutes. Unable acknowledgetransmitted.ROUTINETCmd1 : UNABLETCmd2 : BUSYCANCEL ALARMCH : NO INFO 2. Press the CANCEL key to silence the alarm. The following display appears. ** Send Message **COAST BQTO : 123456789ROUTINETCmd1 : UNABLETCmd2 : BUSYCH : NO INFOPRESS ENT 3. Press the ENT key. 4. Then, prepare a message and sent it following the procedures shown on in paragraph 3.1.1.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-8 3) Manually acknowledging individual call with "ABLE." 1. When the equipment is set up with manual acknowledge (MANUAL ACK), the comply status is "ABLE" and a coast or ship call is received, the alarm sounds and the display looks like the one below. Individual requestcall received.FROM : 123456789ROUTINETCmd1 : SIMPLEX TPTCmd2 : NO INFOCHANNEL : CH08CANCEL ALARM 2. Press the CANCEL key to silence the alarm. The following display appears. ** Received Message **APR01/04 12 : 34 ECC : OK SHIP CALLROUTINETCmd1 : SIMPLEX TPTCmd2 : NO INFO CH : CH08FROM : 123456789PRESS ENT TO ACK 3. To send the ACK BQ manually, press the ENT key. The pop-up window shown below is displayed.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-94. Choose ABLE and press the ENT key. The display changes as shown below. ** Send Message **PRESS CALL TO SENDSHIP ACKROUTINETCmd1 : SIMPLEX TPTCmd2 : NO INFOCH : 08TO : 123456789 5. Press the CALL key more than three seconds to transmit the ACK BQ. The display changes to the standby display with a channel specified. 4) Manually acknowledging a coast or ship call with "UNABLE." 1. When the equipment is set up with manual acknowledge and an individual call is received, the alarm sounds and the display shows the message "Individual request call received." Individual requestcall received.FROM : 123456789ROUTINETCmd1 : SIMPLEX TPTCmd2 : NO INFOCHANNEL : CH08CANCEL ALARM 2. Press the CANCEL key to silence the alarm. The following display appears. ** Received Message **APR01/04 12 : 34 ECC : OK SHIP CALLROUTINETCmd1 : SIMPLEX TPTCmd2 : NO INFO CH : CH08FROM : 123456789PRESS ENT TO ACK

3. DSC OPERATION FOR NON-DISTRESS CASES 3-10 3. To send the ACK BQ manually, press the ENT key. The pop-up window shown below is displayed. 4. Choose UNABLE and press the ENT key. The following pop-up screen appears. NO REASONBUSYEQUIP DISBLDMODE UNAVAILCH UNAVAIL 5. Press the ENT key and the entry window of working channel appears. 6. Key in a working channel and press the ENT key. ** Send Message **SHIP ACKID : 123456789TCmd1 : UNABLETCmd2 : NO REASONCH : NO INFOPRESS CALL TO SENDROUTINE 7. Press the CALL key more than three seconds to transmit the ACK BQ. The display changes to the standby display with channel specified. 3.2 Group Call A group call is for calling a specific group by specifying its group ID. Up to 20 group IDs can be registered. When you set the group call in a message file, its group ID is stored automatically (see paragraph 4.5). To confirm group IDs, open the SYSTEM menu. 3.2.1 Sending a group call 1. Press the CALL key. The display changes to the COMPOSE MESSAGE screen and the CALL TYPE is displayed in reverse video.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-112. Press the ENT key to open the call type list. 3. Rotate the CH knob (or press up / down arrow key) to choose GROUP CALL and press the ENT key. 4. GROUP ID is selected; press the ENT key. 5. Key in a group ID and press the ENT key. 6. ROUTINE is selected; press the ENT key. 7. Choose ROUTINE, BUSINESS, SAFETY, or URGENCY as appropriate followed by pressing the ENT key. 8. TCmd1 is selected; press the ENT key. 9. Choose SIMPLEX TP, DUPLEX TP, DATA or FAX followed by pressing the ENT key. If you chose SIMPLEX, DUPLEX, or FAX, NO INFO appears in the Tcmd2 field. Go to step 12. If you chose DATA, go to the next step. 10. TCmd2 is selected; press the ENT key. SV. 26 terV. 27 terV. 32V. 21V. 22V. 22 bisV. 23V. 26 bisT 11. Choose the data type and press the ENT key. 12. Choose CH and press the ENT key. The following window appears. SELECT CHNO INFO

3. DSC OPERATION FOR NON-DISTRESS CASES 3-12 13. Choose SELECT CH or NO INFO as appropriate followed by pressing the ENT key. If you chose SELECT CH, the following channel list appears. (The example shown is the international, duplex channel list.) Rotate the CH knob (or press up / down arrow key) to choose a channel you wish to communicate and press the ENT key. DUP CHANNEL010203040507181986286061626364656678798081828384852021222324252627 14. Press the CALL key more than three seconds. A message will be transmitted. 3.2.2 Receiving a group call Group ID must be registered in order to receive a group call. See paragraph 4.5. 1. When a group call is received, the alarm sounds and the ALARM LED blinks two minutes. Groupcall received.FROM : 123456789TO : 0234567ROUTINETCmd1 : SIMPLEX TPTCmd2 : NO INFOCH : CH08CANCEL ALARM 2. Press the CANCEL or ENT key to silence the alarm. The following display appears. ** Received Message **GROUP CALL EOSAPR01/04 12 : 34 ECC : OK FROM : 123456789TO : 023456789ROUTINETCmd1 : SIMPLEX TPTCmd2 : NO INFOCH : CH08PRESS ENT TO CHANGE CH 3. Press the ENT key. You can now communicate with the party, over the VHF channel specified.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-133.3 PSTN Call The PSTN call allows the making and receiving of telephone calls over public switched telephone networks. To use the PSTN call feature, use a handset which has a HOOK ON/OFF function. The standard supply handset has this feature. 3.3.1 Sending a PSTN call 1. Press the CALL key. The display changes from standby display to the COMPOSE MESSAGE screen and the CALL TYPE is displayed in reverse video. 2. Press the ENT key to open the call type list. 3. Rotate the CH knob (or press up / down arrow key) to choose PSTN CALL and press the ENT key. ** Compose Message **CALL TYPE : PSTN CALLTCmd1 : SIMPLEX TPTCmd2 : NO INFONAME : TEL :COAST ID : 003456789If MMSI is registeredin a file, its file nameis displayed. If not, this field is blank. 4. COAST ID is selected; press the ENT key. 5. Key in a coast ID and press the ENT key. 6. TCmd1 is selected; press the ENT key. 7. Choose SIMPLEX or DUPLEX as appropriate followed by pressing the ENT key. 8. TEL is selected; press the ENT key. 9. Key in a subscriber's telephone number (max. 16 digits). 10. Press the CALL key more than three seconds. Call in progresson CH70COAST ID : 003456789TCmd1 : SIMPLEX TPTCmd2 : NO INFONAME : FURUNOTEL : 81798631131TIME TO GO : 5SWhen TEL no. is registered,the registered name is displayed.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-14 If a response from the coast station is received within five seconds, transmit PSTN CALL (EOS) signal and then carrier frequency during two seconds. Then your phone rings. Press the CANCEL key to stop the calling sound and change to standby display. Hook off and communicate with other party. Note: If using a hand-microphone, pressing the CANCEL key is equal to off-hook. 3.3.2 PSTN call disconnection (ship disconnects line) 1. After hanging up the handset or pressing the CANCEL key to complete your call, the display shows the following message. The end of call signal is transmitted; and the system then waits for a response from the coast station. 2. When the ACK from the coast station is received, the following display appears. The communication time (charge time) is informed. FROM : 003456789TEL : 1234567890123456CHARGE TIME : 00h05m18sAble acknowledgecall received.PRESS ENT

3. DSC OPERATION FOR NON-DISTRESS CASES 3-153.3.3 PSTN call disconnection (coast station disconnects line) 1. The PSTN line is disconnected by the coast station when it finds no evidence of communications or the land subscriber hangs up. The coast station then sends charge information as below. FROM : 003456789TEL : 1234567890123456CHARGE TIME : 00h06m18sPSTN end of callreceived.PRESS ENT 3.3.4 Receiving a PSTN call 1. When a PSTN call is received, the following display appears. Your phone rings. 2. Hook off within 60 seconds. The channel changes automatically and you can communicate with other party. 3. When the communication is completed, hook on the handset or press the CANCEL key.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-16 3.4 All Ships Call When an urgent but not life-endangering situation arises on your ship, for example, engine trouble, send an all ships call to request assistance. After sending the call, you can communicate by voice over the radiotelephone. Do the following before beginning actual communications: URGENCY priority: Say PAN three times followed by your call sign. SAFETY priority: Say SECURITE three times followed by your call sign. Own ShipCoastStation 3.4.1 Sending an all ships call 1. Press the CALL key. The display changes from standby display to the COMPOSE MESSAGE screen and the CALL TYPE is displayed in reverse video. 2. Press the ENT key to open the call type list. 3. Rotate the CH knob (or press up / down arrow key) to choose ALL SHIPS and press the ENT key. 4. SAFETY is selected; press the ENT key. 5. Choose SAFETY, URGENCY, or DISTRESS as appropriate followed by pressing the ENT key. 6. TCmd1 is selected; press the ENT key.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-177. Choose SIMPLEX TP, DUPLEX TP, DATA or FAX as appropriate followed by pressing the ENT key. If you chose SIMPLEX, DUPLEX, or FAX, the NO INFO appears in the Tcmd2 field. Go to the step 12. If you chose DATA, go to the next step. 8. TCmd2 is selected; press the ENT key. SV. 26 terV. 27 terV. 32V. 21V. 22V. 22 bisV. 23V. 26 bisT 9. Choose the data type and press the ENT key. 10. Choose CH and press the ENT key. The following window appears. SELECT CHNO INFO 11. Choose SELECT CH or NO INFO as appropriate followed by pressing the ENT key. If you chose SELECT CH, the following channel list appears. (The example is the international, duplex channel list.) Rotate the CH knob (or press up / down arrow key) to choose a channel and press the ENT key. DUP CHANNEL010203040507181986286061626364656678798081828384852021222324252627 12. Press the CALL key more than three seconds to transmit the call. After transmitting the message, the screen changes to standby display.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-18 3.4.2 Receiving an all ships call In case of ON HOOK 1. When an all ships call is received, the audio alarm sounds and the display looks something like the one shown below. All shipscall received.FROM : 123456789SAFETYTCmd1 : SIMPLEX TPTCmd2 : NO INFOCH : 16CANCEL ALARM 2. Press the CANCEL or ENT key to silence the alarm. The display changes as follows. ** Received Message **APR01/04 12 : 34 ECC : OKALL SHIPS CALLSAFETYTCmd1 : SIMPLEX TPTCmd2 : NO INFOCH : 16FROM : 123456789PRESS ENT TO CHANGE CH 3. Press the ENT key. The display changes to the standby display, and you can watch the contents of the message. In case of OFF HOOK 1. When an all ships call is received, the audio alarm sounds and the ALARM LED blinks. 2. Press the ACK key. The display changes the standby display, indicating channel specified. 3. Press the CANCEL key. The audio alarm stops and the display changes to the receive message display.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-193.5 Geographical Area Call The geographical area call is for sending a call to all ships within the area you designate in your geographical area call. In the figure below, for example, the call will be sent to all ships within 24-34°N, 135-140°W. Reference point(For example, 34°N 140°W)5° 140°W135°W10°34°N24°N 3.5.1 Sending a geographical area call 1. Press the CALL key. The display changes from standby display to the COMPOSE MESSAGE screen and the CALL TYPE is displayed in reverse video. 2. Press the ENT key to open the call type list. 3. Rotate the CH knob (or press up / down arrow key) to choose AREA CALL and press the ENT key. 4. AREA is selected; press the ENT key. 5. Using the numeric keys, enter latitude and longitude of reference point and southerly degrees and easterly degrees of area. To change coordinate, choose it and press the 1 key for North or East; 2 key for South or West. After entering data, push the ENT key. 6. ROUTINE is selected; press the ENT key. 7. Choose ROUTINE, BUSINESS, SAFETY, URGENCY, or DISTRESS as appropriate followed by pressing the ENT key.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-20 8. TCmd1 is selected; press the ENT key. 9. Choose SIMPLEX TP, DUPLEX TP, DATA or FAX as appropriate followed by pressing the ENT key. If you chose SIMPLEX, DUPLEX, or FAX, NO INFO appears in the Tcmd2 field. Go to step 12. If you chose DATA, go to the next step. 10. TCmd2 is selected; press the ENT key. SV. 26 terV. 27 terV. 32V. 21V. 22V. 22 bisV. 23V. 26 bisT 11. Choose the data type and press the ENT key. 12. Choose CH and press the ENT key. The following window appears. SELECT CHNO INFO 13. Choose SELECT CH or NO INFO as appropriate followed by pressing the ENT key. If you chose SELECT CH, the following channel list appears. (The example is the international, duplex channel list.) Rotate the CH knob (or press up / down arrow key) to choose a channel and press the ENT key. DUP CHANNEL010203040507181986286061626364656678798081828384852021222324252627 14. Press the CALL key more than three seconds to transmit the message. After the call is transmitted, the standby display appears with channel specified.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-213.5.2 Receiving a geographical area call 1. When a geographical area call is received, the alarm sounds and the ALARM LED blinks five seconds. Geographical areacall received.FROM : 123456789ROUTINETCmd1 : SIMPLEX TPTCmd2 : NO INFOCH : 10CANCEL ALARMAREA : 12°N 123°E↓01°→01° 2. Press the CANCEL key to silence the alarm. The following display appears. ** Received Message **APR01/04 12 : 34 ECC : OKAREA CALLROUTINETCmd1 : SIMPLEX TPTCmd2 : NO INFOCH : 10FROM : 123456789AREA : 12°N 123°E↓01°→01°PRESS ENT TO CHANGE CH 3. Press the ENT key. You can now watch over the VHF channel specified.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-223.6 Position Call There are two types of position calls: other station requires your ship's position and your ship requests position of another ship. Finding position of other station Sending own ship's position to other station OtherStationOwnStation 3.6.1 Position call: requesting other ship's position 1. Press the CALL key. The display changes from standby display to the COMPOSE MESSAGE screen and the CALL TYPE is displayed in reverse video. 2. Press the ENT key to open the call type list. 3. Rotate the CH knob (or press up / down arrow key) to choose POSITION and press the ENT key. **ComposeMessage**CALLTYPE:POSITIONREQUESTTO:SHIPID:123456789ROUTINETCmd1:POSITIONREQUESTTCmd2:NOINFOIfafileisregistered,itsregistrationnameisdisplayed.Ifnot,thisfieldisblank. 4. SHIP ID is selected; press the ENT key. 5. Key in a ship ID for which you want to know its position. 6. ROUTINE is selected; press the ENT key. 7. Choose ROUTINE, BUSINESS, SAFETY, URGENCY, or DISTRESS as appropriate followed by pressing the ENT key.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-238. Press the CALL key more than three seconds to transmit position request. The following display appears. The timer counts down until a response is received. Waiting foracknowledgement.SHIP ID : 123456789ROUTINETCmd1 : POSITION REQUESTTCmd2 : NO INFOTIME TO GO : 3M30 SIf a file is registered,its registration nameis displayed.If not, this field is blank. 9. When an acknowledge call is received, the following display appears and the audio alarm sounds. Position acknowledgereceived.TCmd1 : POSITIONTCmd2 : NO INFOFROM : 123456789ROUTINECANCEL ALARMAT 12 : 34POS : 12° 34N 123° 45E 10. Press the CANCEL key to silence the alarm. The display looks as below. You can now confirm position of other ship. ** Received Message **APR01/04 12 : 34 ECC : OKPOSITION ACKAT 12 : 34TCmd1 : POSITIONTCmd2 : NO INFOROUTINEFROM : 123456789POS : 12° 34N 123° 45EPRESS ENT 11. When "No response! Try calling again?" is displayed; Re-send call: Push the ENT key followed by the CALL key. Cancel call: Press the CANCEL key.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-24 3.6.2 Position call: other ship requests your position You may turn automatic acknowledge of position request on or off with POSITION CALL in the system setup menu. For further details, see page 4-3. Automatic reply 1. When another ship requests your position, the status of the 5 ACK key is AUTO ACK and the setting of POSITION CALL on the system setup menu is ON, the FM-8800D/S transmits own position data, showing the display below. Position auto acktransmitted.TCmd1 : POSITIONTCmd2 : NO INFOCANCEL ALARMAT 12 : 34POS : 12° 34N 123° 45E 2. Press the CANCEL key to silence the alarm. The display then looks like the one below, indicating own ship's position. ** Send Message **POSITION ACK TCmd1 : POSITIONTCmd2 : NO INFOAT 12 : 34TO : 123456789POS : 12 ° 34N 123 ° 45EPRESS ENT Manual reply 1. When a position request call is received and the setting of POSITION CALL on the system setup menu is OFF, the audio alarm sounds and the display changes as below. Position requestcall received.TCmd1 : POSITION REQUESTTCmd2 : NO INFOFROM : 123456789ROUTINECANCEL ALARM

3. DSC OPERATION FOR NON-DISTRESS CASES 3-252. Press the CANCEL key to silence the alarm. ** Received Message **APR01/04 12 : 34 ECC : OK POSITION CALLTCmd1 : POSITIONTCmd2 : NO INFOROUTINEFROM : 123456789PRESS ENT TO ACK 3. To send your position manually, press the ENT key. The following pop-up menu appears. ANSWERNO ANSWER 4. Choose ANSWER by the CH knob and press the CALL key to send your position data. Then, the standby display appears. To send no position data, choose NO ANSWER and press the ENT key twice to return to the standby display. 3.7 Polling Call Polling means confirming if own station is within communicating range with other station. This function only provides affirmative or negative response; it does not provide position information. Note that simultaneous polling to more than one station is not possible. 1Polling2Acknowledge3Polling4Acknowledge 3.7.1 Sending a polling call 1. Press the CALL key. The display changes from standby display to the COMPOSE MESSAGE screen and the CALL TYPE is displayed in reverse video. 2. Press the ENT key to open the call type list.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-26 3. Rotate the CH knob (or press up / down arrow key) to choose POLLING and press the ENT key. ** Compose Message **SHIP ID : TCmd1 : POLLINGTCmd2 : NO INFOROUTINECALL TYPE : POLLING 4. SHIP ID is selected; press the ENT key. 5. Key in a station ID with the numeric keys and press the ENT key. 6. ROUTINE is selected; press the ENT key. 7. Rotate the CH knob (or press up / down arrow key) to choose the appropriate communications category and press the ENT key. 8. Press the CALL key more than three seconds to transmit polling call. After the call is transmitted, the following display appears. The timer counts down until a response is received. 9-1. When a polling acknowledge call is received, the audio alarm sounds and the display looks something like the one below. Polling acknowledgereceived.FROM : 123456789ROUTINETCmd1 : POLLINGTCmd2 : NO INFOCANCEL ALARMIf a file is registered, theregistration name is displayed. Press the CANCEL key to silence the alarm. Press the ENT key to show the standby display when you can confirm if called party is within communicating range.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-279-2. When "No response! Try calling again?" is displayed, do one of the following: Re-send call: Push the ENT key followed by the CALL key. Cancel call: Press the CANCEL key to return to the standby display. 3.7.2 Receiving a polling call Automatic reply 1. When a polling request is received and the equipment is set up for automatic acknowledge POLLING on the AUTO ACK menu is ON and the ACK key is set to show AUTO ACK on the display, the display changes as shown in the illustration below and the audio alarm sounds. Polling auto acktransmitted.ROUTINETCmd1 : POLLINGTCmd2 : NO INFOCANCEL ALARM 2. Press the CANCEL or ENT key to silence the alarm. The display changes as below. ** Send Message **POLLING ACKTO : 123456789ROUTINETCmd1 : POLLINGTCmd2 : NO INFOPRESS ENT

3. DSC OPERATION FOR NON-DISTRESS CASES 3-28 Manual reply 1. When a polling request call is received and the setting of POLLING CALL on the system setup menu is OFF, the display changes as shown in the illustration below and the audio alarm sounds. Position requestcall received.FROM : 123456789ROUTINETCmd1 : POLLINGTCmd2 : NO INFOCANCEL ALARM 2. Press the CANCEL key to silence the alarm. The display changes as below. ** Received Message **APR01/04 12 : 34 ECC : OK POLLING RQROUTINETCmd1 : POLLING REQUESTTCmd2 : NO INFOFROM : 123456789PRESS ENT TO ACK 3. To respond to the call, press the ENT key. The following pop-up window appears. ANSWERNO ANSWER 4. Choose ANSWER by the CH knob and press the CALL key to send the polling acknowledge call. Then the standby display appears. To send no reply, choose NO ANSWER and press the ENT key twice to return to the standby display.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-293.8 Neutral Craft Call The neutral craft call, which contains own ship position and ID, informs all ships that your ship is not a participant in armed conflict. Send the call BEFORE entering an area of armed conflict. 3.8.1 Sending a neutral craft call 1. Press the CALL key. The display changes from the standby display to the COMPOSE MESSAGE screen and the CALL TYPE is displayed in reverse video. 2. Press the ENT key to open the call type list. 3. Rotate the CH knob (or press up / down arrow key) to choose NEUTRAL and press the ENT key. ** Compose Message ** CRAFTTCmd1 : SIMPLEX TPTCmd2 : NEUTRAL CRAFTCH : 16URGENCYCALL TYPE : NEUTRAL 6. URGENCY is selected; press the ENT key. 7. Choose SAFETY, or URGENCY as appropriate followed by pressing the ENT key. 8. Press the CALL key more than three seconds to transmit the call. After the call is transmitted, the standby display appears. 3.8.2 Receiving a neutral craft call 1. When a neutral craft call is received, the alarm sounds and the display changes as below. Neutral craft call received.FROM : 123456789SAFETYTCmd1 : SIMPLEX TPTCmd2 : NEUTRAL CRAFTCH : 16CANCEL ALARM

3. DSC OPERATION FOR NON-DISTRESS CASES 3-30 2. Press the CANCEL or ENT key. The audible alarm is silenced and the display changes as below. ** Received Message **APR01/04 12 : 34 ECC : OK NEUTRAL CALLAPR01/04 12 : 34 ECC : OK SAFETYTCmd1 : SIMPLEX TPTCmd2 : NEUTRAL CRAFTCH : 16FROM : 123456789PRESS ENT TO CHANGE CH 3. Press the ENT key. The display changes to the standby display, indicating CH16. 3.9 Medical Transport Call The medical transport call informs all ships, by urgency priority, that own ship carries medical supplies. 3.9.1 Sending a medical transport call 1. Press the CALL key. The display changes from the standby display to the COMPOSE MESSAGE screen and the CALL TYPE is displayed in reverse video. 2. Press the ENT key to open the call type list. 3. Rotate the CH knob (or press up / down arrow key) to choose the MEDICAL and press the ENT key. 4. Press the CALL key to transmit the call. After the call is transmitted, the standby display appears, with CH16 selected.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-313.9.2 Receiving a medical transport call 1. When a medical call is received, the alarm sounds and the display changes as below. Medical call received.FROM : 123456789URGENCYTCmd1 : SIMPLEX TPTCmd2 : MEDICALCH : 16CANCEL ALARM 2. Press the CANCEL or ENT key. The audible alarm stops and the display changes as below. ** Received Message **APR01/04 12 : 34 ECC : OK MEDICAL CALLURGENCYTCmd1 : SIMPLEX TPTCmd2 : MEDICALCH : 16FROM : 123456789PRESS ENT 3. Press the ENT key. The display changes to the standby display, indicating CH16.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-32 3.10 Log File Three log files are provided for storage of calls: received ordinary log, received distress log and transmitted log. Each log file stores 50 calls, on a first-in, first-out basis. This means that the latest call is saved as log no.1 and the log no. of all previous calls in that log increments by one. When the storage capacity is exceeded, the oldest call is deleted to make room for the latest. An asterisk (*) marks unread or unacknowledged calls. Received distress calls are automatically deleted 48 hours after being read. 3.10.1 Opening a log file The procedure for opening a log is common to all logs. 1. Press the LOG key to open the SELECT LOG FILE display. 2. Rotate the CH knob to choose RCVD ORDINARY, RCVD DISTRESS or TRANSMITTED as appropriate and press the ENT key. For example, choose RCVD ORDINARY or TRANSMITTED. 01: APR 10/04 12:30 RCVD ORDINARY LOG 1/13 INDIVIDUAL SHIP BQ02: APR 15/04 10: 15 ALL SHIP 03: APR 25/04 11: 30 COAST CALL RQTRANSMITTED 1/1304: MAY10/04 18: 30 COAST CALL RQ01: APR 10/04 12:35 INDIVIDUAL SHIP 02: APR 15/04 10: 25 ALL SHIP 03: APR 25/04 12: 30 COAST CALL 04: MAY10/04 19: 30 COAST CALL TT 3. Rotate the CH knob to choose a file you wish to browse. The in the RCVD ORDINARY LOG indicates unread or unacknowledged message. 4. If you wish to print the file selected, press the PRINT key.

3. DSC OPERATION FOR NON-DISTRESS CASES 3-335. Press the ENT key to open the message. Below is a sample message. ** Received Message **APR 10/’04 18:30 ECC : OKINDIVIDUAL SHIP RQCH : 16TCmd1 : SIMPLEX TPTCmd2 : NO INFOROUTINEFROM : 123456789ANSWERDELETEFor a received messagewhich requires a reply, ANSWER is displayed(for 4.5 minutes).To reply choose it and press the ENT key.TT 6. Press ▲ or ▼ key to open previous or next page on the log. 7. If you wish to delete the file selected at step 3, choose DELETE and press the ENT key. The following confirmation window appears. YESDELETERECEIVED ORDINARY LOGARE YOU SURE?NO 8. Choose YES and press the ENT key.

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4-14. BASIC SETUP 4.1 Alarm Setup This section provides the procedures for setting up various alarms. The alarm menu enables/disables internal and external alarms. Note that the Distress/Urgency alarm cannot be disabled. Disabling/enabling old position alarm in manual position entry mode This alerts the operator when manually entered position data is older by the number of hours or minutes set in the next Position Older field. 1. Press the MENU key. **** SETUP MENU ****ALARMERASE LOGMEMORY CHANNELAUTO ACKMESSAGE FILE ENTRYT* SETUP MENU *ALARMERASE LOGMEMORY CHAUTO ACKMESSAGE FILET SETUP MENU on transceiver unit SETUP MENU on remote handset 2. ALARM is selected; press the ENT key to display the ALARM menu. **** ALARM MENU ****POSITION OLDER 4HEXT ALARM DSTRS/URGOLD POSITION OFF* ALARM MENU *OLD POSITION OFFTPOSITION OLDER 4H ALARM MENU on transceiver unit ALARM MENU on remote handset (You can get same information by scrolling with up / down arrow keys) 3. Rotate the CH knob (or press up / down arrow key) to choose OLD POSITION from the ALARM MENU and press the ENT key. The setting window appears. 4. Rotate the CH knob (or press up / down arrow key) to choose ON or OFF as appropriate and press the ENT key. If you chose ON, the message "Warning: Update position" appears when manually entered position is older than the time set on the ALARM MENU. 5. Press the CANCEL key twice to return to the standby display.

4. BASIC SETUP 4-2 To set "position older" alarm 1. Rotate the CH knob (or press up / down arrow key) to choose POSITION OLDER (POS. OLDER for remote handset) from the ALARM MENU and press the ENT key. The following setting window appears. 2. Rotate the CH knob (or press up / down arrow key) to choose an appropriate value and press the ENT key. Alarm is output when position is older by the number of hours set here. 3. Press the CANCEL key twice to return to the standby display. To set type of alarm to output 1. Rotate the CH knob (or press up / down arrow key) to choose EXT ALARM from the ALARM MENU and press the ENT key. The following setting window appears. DIST/URG : ONSAFETY : OFF ROUTINE : OFFAlways ON 2. Rotate the CH knob (or press up / down arrow key) to choose an appropriate. Option. Alarm is output to external device. DSTRS/URG: Distress or urgency call output upon receipt. SAFETY: Safety call output upon receipt. ROUTINE: Routine call output upon receipt. 3. Press the ENT key. 4. Press the CANCEL key twice to return to the standby display.

4. BASIC SETUP 4-34.2 Auto ACK Setup The Auto Ack Menu enables/disables automatic acknowledgement of ship, coast, position and polling calls. Comply type Set of [5 ACQ] ABLE UNABLE AUTO ACK Can send acknowledge automatically. Can send UNABLE automatically. MANUAL ACK Can send acknowledge manually Can send UNABLE manually. To set COMPLY TYPE 1. Press the MENU key. 2. Rotate the CH knob (or press up / down arrow key) to choose AUTO ACK and press the ENT key. The following menu appears. **** AUTO ACK MENU ****COMPLY STATUS ABLE NO REASONPOSITION CALL ONUNABLE REASONPOLLING CALL ON 3. COMPLY STATUS is selected; press the ENT key. The following setting window appears. ABLEUNABLE 4. Rotate the CH knob (or press up / down arrow key) to choose ABLE or UNABLE as automatic acknowledgement reply to each call. 5. Press the ENT key. Note: Automatic acknowledge is automatically disabled when RX call contains error, as required by law. Further, automatic acknowledge is disabled in case of OFF HOOK.

4. BASIC SETUP 4-4 To set reason for unable If you have chosen UNABLE as the COMPLY STATUS, set the reason as follows: 1. Rotate the CH knob (or press up / down arrow key) to choose UNABLE REASON from the AUTO ACK MENU and press the ENT key. The following menu appears. NO REASONBUSYEQUIP DISBLDMODE UNAVAILCH UNAVAIL 2. Rotate the CH knob (or press up / down arrow key) to choose a reason for UNABLE. 3. Press the ENT key. Note: This menu is the same as manual acknowledgement. EQUIPMENT DISABLE is shown in calls when EQUIP DISBLD is selected. To set position call response 1. Rotate the CH knob (or press up / down arrow key) to choose the POSITION CALL from the AUTO ACK MENU and press the ENT key. 2. Rotate the CH knob (or press up / down arrow key) to choose ON or OFF as appropriate. OFF: Disables automatic acknowledgement of position request. ON: Enables automatic acknowledgement of position request. 3. Press the ENT key. To set polling call response 1. Rotate the CH knob (or press up / down arrow key) to choose the POLLING CALL from the AUTO ACK MENU and press the ENT key. 2. Rotate the CH knob (or press up / down arrow key) to choose ON or OFF as appropriate. OFF: Disables automatic acknowledgement of polling request. ON: Enables automatic acknowledgement of polling request. 3. Press the ENT key.

4. BASIC SETUP 4-54.3 Erasing Logs Erasing received ordinary log 1. Press the MENU key. 2. Rotate the CH knob (or press up / down arrow key) to choose the ERASE LOG and press the ENT key. The following window appears. RCVD ORDINARYRCVD DISTRESSTRANSMITTED*** ERASE LOG MENU *** 3. RCVD ORDINARY is selected; press the ENT key to erase the received ordinary log. Erasing received distress log 1. Press the MENU key. 2. Rotate the CH knob (or press up / down arrow key) to choose ERASE LOG and press the ENT key. 3. Rotate the CH knob (or press up / down arrow key) to choose RCVD DISTRESS and press the ENT key to erase the received distress log. Erasing transmitted log 1. Press the MENU key. 2. Rotate the CH knob (or press up / down arrow key) to choose ERASE LOG and press the ENT key. 3. Rotate the CH knob (or press up / down arrow key) to choose TRANSMITTED and press the ENT key. YESERASETRANSMITTEDARE YOU SURE?NO 4. Choose YES and press the ENT key to erase the transmitted message log.

4. BASIC SETUP 4-6 4.4 Memory Channel Setup You can save up to 50 channels as follows. 1. Press the MENU key. 2. Rotate the CH knob (or press up / down arrow key) to choose MEMORY CHANNEL and press the ENT key. * Memory Channel 1/7*01 CH-- --------02 : CH-- --------T03 : CH-- --------04 : CH-- --------05 : CH-- --------06 : CH-- --------07 : CH-- --------08 : CH-- -------- 3. Rotate the CH knob (or press up / down arrow key) to choose a vacant CH number and press the ENT key. INTLUSAWXCANADAINLND-WAPRIVERASE****** : Only permitted channel modes are displayed, which are set by the installer of the equipment. 4. Rotate the CH knob (or press up / down arrow key) to choose appropriate channel type and press the ENT key. 5. Rotate the CH knob (or press up / down arrow key) to choose channel number and press the ENT key.

4. BASIC SETUP 4-74.5 Message File Entry In this section you will learn how to prepare and store ship, coast, PSTN, group, and area calls for future transmission. 100 calls can be stored. 1. At the standby display, press the MENU key to open the SETUP MENU. **** SETUP MENU ****ALARMERASE LOGMEMORY CHANNELAUTO ACKMESSAGE FILE ENTRYT 2. Rotate the CH knob (or press up / down arrow key) to choose MESSAGE FILE ENTRY and press the ENT key. * MESSAGE FILE 1/13 *1:2:3:4:5:6:7:8:T 3. Rotate the CH knob to choose a vacant number and press the ENT key. The following selection window appears. COAST CALLSHIP CALLPSTN CALLGROUP CALLAREA CALL

4. BASIC SETUP 4-8 4. Rotate the CH knob to choose the call type and press the ENT key. One of the following display appears depending on the call type selected above. Note1: The communication priority is ROUTINE only. Note2: The group ID will be registered automatically after a group call message file is saved.

4. BASIC SETUP 4-95. Press the ENT key and key in each ID or AREA followed by the ENT key. To enter area 1: N/E 2: S/W°----- ↓→N°E°-- °-- a) Enter latitude (degrees) and 1 for north or 2 for south of reference point. b) Enter longitude (degrees) and 1 for east or 2 for west. c) Enter southerly degrees of area. d) Enter easterly degrees of area. e) Press the ENT key. 6. TCmd1 is selected; press the ENT key. 7. Choose SIMPLEX TP, DUPLEX TP, DATA or FAX as appropriate followed by pressing the ENT key. If you chose SIMPLEX, DUPLEX, or FAX, NO INFO appears in the Tcmd2 field. Go to step 10. If you chose DATA, go to the next step. 8. Tcmd2 is selected; press the ENT key. SV. 26 terV. 27 terV. 32V. 21V. 22V. 22 bisV. 23V. 26 bisT 9. Choose an appropriate data type and press the ENT key. 10. Choose CH and press the ENT key. The following window appears. SELECT CHNO INFO 11. Choose SELECT CH with the CH knob (or up / down arrow key) and press the ENT key. SIMP CHANNEL0608091011121314151617676869717273747576778788 In case of NO INFO, there is no channel information.

4. BASIC SETUP 4-10 12. Choose a channel with the CH knob (or up / down arrow key) and press the ENT key. 13. Press the ENT key to open the name entry window. 14. Enter a name with the alphanumeric keys. To change a digit, rotate the CH knob. Press the ENT key. 15. REGIST is selected; press the ENT key to register. To erase, rotate the CH knob to select ERASE and press the ENT key. Note: To send a message, after pressing the CALL key, choose CALL TYPE, highlighting xxx ID, press the FILE key to show the name list. Choose a name from the list. To send a message file: 1) Press the CALL key. 2) Choose call type and press the ENT key. 3) Highlighting xxx ID, press the FILE key to display list of message files. 4) Choose file to send and press the ENT key.. 5) Press the CALL key more than three seconds.

4. BASIC SETUP 4-114.6 Position Setup This is where you enter your position, automatically or manually. 1. Press the MENU key at the standby display. 2. Rotate the CH knob (or press up / down arrow key) to choose POSITION from the second page of the main menu. **** SETUP MENU ****POSITIONVOLUMEPRINT OUTSYSTEMT 3. Press the ENT key. The following menu appears. INPUT TYPE: AUTOLAT : -- °--’-LON : ---°--’-TIME : -- : --NE 4. INPUT TYPE is selected; press the ENT key. The following setting window appears. AUTOMANUAL 5. Rotate the CH knob (or press up / down arrow key) to choose AUTO or MANUAL as appropriate and press the ENT key. If you chose AUTO, your ship's position and time appear; press the CANCEL to close the menu and return to the standby display. These data are supplied from the navigation equipment connected. Note: • If the position data from a positioning sensor is available, MANUAL can not be chosen. • If correct position data is entered from a position source in the setting of MANUAL, the setting changes automatically to AUTO from MANUAL. • If the message "No Position Data" appears after you change INPUT TYPE from MANUAL to AUTO, confirm that the navigation device is functioning. If you chose MANUAL, enter your position and time as follows. 6. Enter latitude (in four digits) with the numeric keys. If necessary, switch coordinates: 1 key to switch to North; 2 key to switch to South. 7. Press the ENT key and enter longitude (in five digits) with the numeric keys. If necessary, switch coordinates: 1 key to switch to East; 2 key to switch to West. 8. Press the ENT key and enter UTC time with the numeric keys. 9. Press the ENT key and CANCEL key to finish.

4. BASIC SETUP 4-12 4.7 Print Out Setup The PRINT MENU enables/disables automatic printing of all transmitted and received calls and the results of the daily test. 1. Press the MENU key at the standby display to open menu. 2. Rotate the CH knob (or press up / down arrow key) to choose PRINT OUT from the second page of the main menu and press the ENT key. **** PRINT MENU ****XMTD CALL MANUALDAILY TEST MANUALRCVD CALL MANUAL 3. Choose appropriate item among XMTD CALL MANUAL, RCVD CALL MANUAL or DAILY TEST MANUAL and press the ENT key. MANUALAUTO 4. Choose AUTO or MANUAL as appropriate and press the ENT key. 5. Press the CANCEL to return to the standby display. Sample printouts Printing can be done automatically or manually. For manual printing, press the 6 PRINT key. ** Transmitted Message **SEP25/ ’04 17:41SHIP ACKTO: 111111111ROUTINETCmd1: SIMPLEX TPTCmd2: NO INFOCH: 12** Received Message **SEP25/ ’04 17:40 ECC: OKSHIP CALLFROM: 111111111ROUTINETCmd1: SIMPLEX TPTCmd2: NO INFOCH: 12* Daily test result *SEP25/ ’04 17:42MMSI: 987654321TX POWER: OKTX/RX PCB: OKCPU PCB: OKCH70RX PCB: OKDUP RX PCB: OK Sample printout

4. BASIC SETUP 4-134.8 Volume Setup The VOLUME menu enables/disables key beep (acknowledges correct key input) and adjusts the volume of the earpiece, intercom and off-hook loudspeaker. 1. Press the MENU key at the standby display. 2. Rotate the CH knob (or press up / down arrow key) to choose VOLUME and press the ENT key. **** VOLUME MENU ****KEY CLICK 8INTERCOM VOLUME 8EARPIECE LEVEL 9OFF HOOK SPKR ON Follow the appropriate procedure to adjust volume of desired item. Key click 1. Choose KEY CLICK, and press the ENT key. KEY CLICK LEVEL SETUPEXT: ENTLEVEL (0-16)<<10KEY CLICK LEVEL SETUPEXT: ENTLEVEL (0-16)<<4 Note: Do not confuse keyboard beep (single beep) with ACK beep (three beeps). 2. Rotate the CH knob (or press up / down arrow key) to set the key click level. The setting range is 0 to 16. 3. Press the ENT key. Earpiece volume 1. Choose ERAPIECE LEVEL and press the ENT key. EARPIECE LEVEL SETUPEXT: ENTLEVEL (8-16)<<10EARPIECE LEVEL SETUPEXT: ENTLEVEL (1-4)<<2 Transceiver unit Remote handset 2. Rotate the CH knob (or press up / down arrow key) to set the earpiece volume level. The setting range is 8 to 16 for transceiver handset. 3. Press the ENT key.

4. BASIC SETUP 4-14 Intercom volume 1. Choose INTERCOM VOLUME and press the ENT key. INTERCOM SETUPEXT: ENTLEVEL (1-16)<<8 2. Rotate the CH knob (or press up / down arrow key) to set the intercom volume level. The setting range is 1 to 16. 3. Press the ENT key. Off-hook loudspeaker 1. Choose OFFHOOK SPKR and press the ENT key. 2. Choose ON or OFF and press the ENT key.

5-15. SYSTEM SETUP 5.1 Displaying Self ID 1. Press the MENU key. **** SETUP MENU ****ALARMERASE LOGMEMORY CHANNELAUTO ACKMESSAGE FILE ENTRYT**** SETUP MENU ****VOLUMETESTPRINT OUTSYSTEMTPOSITION 2. Rotate the CH knob (or press up / down arrow key) to choose SYSTEM from page 2 of the menu and press the ENT key. The following window appears. The self ID is displayed on the first line. * SYSTEM SETUP MENU *SELF ID 123498765GROUP ID LISTINTERCOM NAMINGPROGRAM VERSION* SYSTEM SETUP MENU *SELF ID 123498765GROUP ID LISTT Transceiver unit Remote handset 5.2 Displaying Group ID LIST 1. Press the MENU key. 2. Rotate the CH knob (or press up / down arrow key) to choose SYSTEM from page 2 of the menu and press the ENT key. 3. Rotate the CH knob (or press up / down arrow key) to choose GROUP ID LIST and press the ENT key to show the GROUP ID list. For how to registers group IDs, see paragraph 4.5.

5. SYSTEM SETUP 5-2 5.3 Naming Intercom 1. Press the MENU key. **** SETUP MENU ****ALARMERASE LOGMEMORY CHANNELAUTO ACKMESSAGE FILE ENTRYT**** SETUP MENU ****VOLUMETESTPRINT OUTSYSTEMTPOSITION 2. Rotate the CH knob (or press up / down arrow key) to choose SYSTEM from page 2 of the menu and press the ENT key. The following window appears. * SYSTEM SETUP MENU *SELF ID ---------------------GROUP ID LISTINTERCOM NAMINGPROGRAM VERSION 3. Rotate the CH knob (or press up / down arrow key) to choose INTERCOM NAMING and press the ENT key. The following window appears. * Intercom Naming Menu *1 : Handset 12 : Handset 23 : Handset 34 : Handset 4RT : FM8800D 4. Rotate the CH knob (or press up / down arrow key) to choose a handset number and press the ENT key. 5. Key in remote station name with alphanumeric keys and press the ENT key. 6. Repeat steps 4 and 5 to name other handsets.

5. SYSTEM SETUP 5-35.4 Displaying Program Version 1. Press the MENU key. ****SETUPMENU****ALARMERASELOGMEMORYCHANNELAUTOACKMESSAGEFILEENTRYT****SETUPMENU****VOLUMETESTPRINTOUTSYSTEMTPOSITION 2. Rotate the CH knob to choose SYSTEM and press the ENT key. The following selection window appears. 3. Rotate the CH knob to choose PROGRAM VERSION and press the ENT key to show program version number. ProgramversionFM8800S0550215-02EXT:ENT Program versionorFM8800D 4. Press the ENT key to exit.

5. SYSTEM SETUP 5-4 This page is intentionally left blank.

6-16. MAINTENANCE & TROUBLESHOOTING Do not open the equipment.Hazardous voltage which cancause electrical shock, burn or serious injury exists inside the equipment. Do not work insidethe equipment unless familiarwith electrical circuits.WARNINGWARNING 6.1 Maintenance Periodic checks 1) Check that each connector is firmly connected. 2) Clean corroded or soiled connectors. 3) Check coaxial cable for damage. If damaged, replace. 4) Check that bolts fixing the antenna are firmly tightened. 6.2 Troubleshooting When the power cannot be turned on 1) Check if power plug is firmly connected. 2) Check fuses in the power cable. If it has tripped, replace it with a new one (15A). 3) If power cannot be turned on (after checking 1 and 2), contact a FURUNO agent or representative for advice.

6. MAINTENANCE & TROUBLESHOOTING 6-2 6.3 Daily Test Authorities require that the DSC be checked daily for proper operation to ensure that it will function properly in the event of distress. Execute the daily test as below. 1. At the standby display, press the SHIFT key and TEST key in that order. The following display appears for test. *** DAILY TEST ***TX POWER : OKTX/RX PCB : OKCPU PCB : OKCH70 RX PCB : OKDUP RX PCB : OKTest in progress (Pop-up display appears momentarily.)If you have not pressed the PTT switchbefore executing the test, "NO CHECK"is displayed.FM-8800D only Result of daily test 2. To stop the daily test, press the CANCEL key. If there is any problem, “NG” appears instead of “OK” for offending item. For any NG, contact a FURUNO agent or representative for advice. The table below shows the abnormal indications and causes shown in the daily test. Indication Cause TX POWER: NG Indicates no transmitting output power. PA module or TX/RX pcb 05P0774 may be damaged. TX/RX PCB: NG Indicates abnormal PLL circuit in the TX/RX pcb. TX/RX pcb 05P0774 may be damaged. CPU PCB: NG Indicates abnormal loop circuit inside the CPU board. CPU pcb 05P0773 may be damaged. CH70 RX PCB: NG Indicates abnormal loop circuit between CPU and CH70 RX pcb. CH70 RX pcb 05P0775 may be damaged. DUP RX PCB: NG Indicates abnormal PLL circuit in the DUP RX pcb. DUP RX pcb 05P0777 may be damaged. If necessary, refer to Parts Location on subsequent pages. executing

6. MAINTENANCE & TROUBLESHOOTING 6-36.4 Error Message The table below shows all the error messages which may appear. Error message Meaning PLL1 Unlock PLL circuit on the TX/RX pcb 05P0774 has unlocked. PLL2 Unlock PLL circuit on the DUP RX pcb 05P0777 has unlocked (only FM-8800D). ANT ERROR The antenna is abnormal. In this condition, if the transmission continues more than five seconds, the output power is reduced to approximately 10W. GPS ERROR There is no L/L input from a positioning sensor for more than one minute. System Error The DSP (digital signal processor) is abnormally. Note: If the CPU is abnormal, the beep sounds continuously until turning off the power. 6.5 Parts Location Transceiver unit FM-8800D/8800S DUPLEXERPWR pcb05P0776TX/RX pcb05P0774 Top cover removed PANEL pcb05P0772DUP RX pcb05P0777CH70 RX pcb05P0775 CPU pcb05P0773 Bottom cover removed

6. MAINTENANCE & TROUBLESHOOTING 6-4 Bottom cover removed Handset HS-2003 HANDSET pcb05P0780 Remote station RB-8800/RB-8810 TB pcb07P0782 05P0779REMOTE pcb TB pcb05P0798 HS CONT pcb05P0781 Junction box JUNCTION pcb05P0790 DMC Interface DMC IF pcb05P0778

AP-1APPENDIXMenu Tree [MENU] ALARMUNABLE REASONABLE/UNABLEAUTO ACK COMPLY STATUSPOSITION CALLNO REASON/BUSY/EQUIP DISBLD/MODE UNAVAIL/CH UNAVAILEXT ALARM4H/3H/2H/1H/0.5HOLD POSITIONPOSITION OLDERDIST/URG, ON ON/OFFON/OFFPOLLING CALL ON/OFFERASE LOG RCVD ORDINARY RCVD DISTRESS TRANSMITTEDMEMORY CHANNEL 50 entries MESSAGE FILE ENTRY 100 entries POSITION AUTO/MANUAL LAT/LONG/TIMEPRINT OUT XMTD CALL RCVD CALLDAILY TESTAUTO/MANUALAUTO/MANUALAUTO/MANUALVOLUMEOFFHOOK SPKRKEY CLICK EARPIECE LEVELINTERCOM VOLUMEON/OFF8 (0-16)9, 8 - 16 (For remote handset, 1-4)8, 1 - 16SYSTEMPROGRAM VERSIONSELF ID GROUP ID LISTINTERCOM NAMINGBold: DefaultSAFETY ON/OFFROUTINE ON/OFF[LOG] RCVD ORDINARY (50LOG)RCVD DISTRESS (50LOG)TRANSMITTED (50LOG)

APPENDIX AP-2 [CALL] COAST CALL COAST IDROUTINEGROUP CALL GROUP IDPSTN CALL COAST IDALL SHIPS BUSINESSSHIP CALL SHIP IDSAFETYURGENCYSAFETYURGENCYDISTRESSTCmd1 SIMPLEX TPDUPLEX TPDATAFAXTCmd2CH NO INFOSELECT CHROUTINEBUSINESSSAFETYURGENCYDISTRESSTCmd1 SIMPLEX TPDUPLEX TPDATAFAXTCmd2CH NO INFOSELECT CHROUTINEBUSINESSSAFETYURGENCYDISTRESSTCmd1 SIMPLEX TPDUPLEX TPDATAFAXTCmd2CH NO INFOSELECT CHTCmd1 SIMPLEX TPDUPLEX TPTCmd2: NO INFOTELDISTRESSTCmd1 SIMPLEX TPDUPLEX TPDATAFAXTCmd2: NO INFOCH NO INFOSELECT CH SIMP CHANNELDUP CHANNELAREA CALL ARE -- ---- - -- --°°°°→ ↓ROUTINEBUSINESSSAFETYURGENCYDISTRESSTCmd1 SIMPLEX TPDUPLEX TPDATAFAXTCmd2CH NO INFOSELECT CHPOSITION SHIP IDROUTINEBUSINESSSAFETYURGENCYDISTRESSTCmd1: POSITION REQUESTTCmd2: NO INFO1ROUTINECOAST ID:BUSINESSSHIP IDSAFETYURGENCYUNDESIGNATEDFireFloodingCollisionGroundingListingSinkingDisabled & AdrAbandoningPOS: AT:SIMP TPAUTOPOLLINGDISTRESSNEUTRAL URGENCYSAFETYCH: 16MEDICAL URGENCYTCmd1: SIMPLEX TPCH: 16TCmd2: MEDICAL TRSPRTRELAY ALL ID IN DISTTCmd: DISTRESS RELAYNATUREPiracyMan over boardEPIRBMANUALNO INFODISTRESS RELAY SELUNDESIGNATEDFireFloodingCollisionGroundingListingSinkingDisabled & AdrAbandoningPOS: AT:SIMP TPAUTOID IN DIST:TCmd: DISTRESS RELAYNATUREPiracyMan over boardEPIRBMANUALNO INFOUNDESIGNATEDFireFloodingCollisionGroundingListingSinkingDisabled & AdrAbandoningPOS: AT:SIMP TPAUTONATUREPiracyMan over boardEPIRBMANUALNO INFO1

APPENDIX AP-3Marine VHF Channel Lists 1) International Channels CH TX MHz RX MHz Remark CH TX MHz RX MHz Remark01 156.050 160.650 60 156.025 160.625 02 156.100 160.700 61 156.075 160.675 03 156.150 160.750 62 156.125 160.725 04 156.200 160.800 63 156.175 160.775 05 156.250 160.850 64 156.225 160.825 06 156.300 156.300 65 156.275 160.875 07 156.350 160.950 66 156.325 160.925 08 156.400 156.400 67 156.375 156.375 09 156.450 156.450 68 156.425 156.425 10 156.500 156.500 69 156.475 156.475 11 156.550 156.550 70 - 156.525 DSC 12 156.600 156.600 71 156.575 156.575 13 156.650 156.650 72 156.625 156.625 14 156.700 156.700 73 156.675 156.675 15 156.750 156.750 Low PWR 74 156.725 156.725 16 156.800 156.800 75 156.775 156.775 Low PWR 17 156.850 156.850 Low PWR 76 156.825 156.825 Low PWR 18 156.900 161.500 77 156.875 156.875 19 156.950 161.550 78 156.925 161.525 20 157.000 161.600 79 156.975 161.575 21 157.050 161.650 80 157.025 161.625 22 157.100 161.700 81 157.075 161.675 23 157.150 161.750 82 157.125 161.725 24 157.200 161.800 83 157.175 161.775 25 157.250 161.850 84 157.225 161.825 26 157.300 161.900 85 157.275 161.875 27 157.350 161.950 86 157.325 161.925 28 157.400 162.000 87 157.375 157.375 88 157.425 157.425

APPENDIX AP-4 2) USA Channels CH TX MHz RX MHz Remark CH TX MHz RX MHz Remark01 156.050 156.050 60 - - 02 - - 61 - - 03 - - 62 - - 04 - - 63 156.175 156.175 05 156.250 156.250 64 - - 06 156.300 156.300 65 156.275 156.275 07 156.350 156.350 66 156.325 156.325 08 156.400 156.400 67 156.375 156.375 Low PWR 09 156.450 156.450 68 156.425 156.425 10 156.500 156.500 69 156.475 156.475 11 156.550 156.550 70 - 156.525 DSC 12 156.600 156.600 71 156.575 156.575 13 156.650 156.650 Low PWR 72 156.625 156.625 14 156.700 156.700 73 156.675 156.675 15 - 156.750 74 156.725 156.725 16 156.800 156.800 75 - - 17 156.850 156.850 Low PWR 76 - - 18 156.900 156.900 77 156.875 156.875 Low PWR 19 156.950 156.950 78 156.925 156.925 20 157.000 157.000 79 156.975 156.975 21 157.050 157.050 80 157.025 157.025 22 157.100 157.100 81 157.075 157.075 23 157.150 157.150 82 157.125 157.125 24 157.200 161.800 83 157.175 157.175 25 157.250 161.850 84 157.225 161.825 26 157.300 161.900 85 157.275 161.875 27 157.350 161.950 86 157.325 161.925 28 157.400 162.000 87 157.375 157.375 88 157.425 157.425 US Weather Channels WX RX MHz WX RX MHz 01 162.550 06 162.500 02 162.400 07 162.525 03 162.475 08 161.650 04 162.425 09 161.775 05 162.450 10 163.275

APPENDIX AP-53) Canadian Channels CH TX MHz RX MHz Remark CH TX MHz RX MHz Remark01 156.050 160.650 60 156.025 160.625 02 156.100 160.700 61 156.075 156.075 03 156.150 160.750 62 156.125 156.125 04 156.200 156.200 63 05 156.250 156.250 64 156.225 156.225 06 156.300 156.300 65 156.275 156.275 Low PWR 07 156.350 156.350 66 156.325 156.325 08 156.400 156.400 67 156.375 156.375 09 156.450 156.450 68 156.425 156.425 10 156.500 156.500 69 156.475 156.475 11 156.550 156.550 70 - 156.525 DSC 12 156.600 156.600 71 156.575 156.575 13 156.650 156.650 72 156.625 156.625 14 156.700 156.700 73 156.675 156.675 15 156.750 156.750 Low PWR 74 156.725 156.725 16 156.800 156.800 75 - - 17 156.850 156.850 Low PWR 76 - - 18 156.900 156.900 77 156.875 156.875 Low PWR 19 156.950 156.950 78 156.925 156.925 20 157.000 161.600 Low PWR 79 156.975 156.975 21 157.050 157.050 80 157.025 157.025 22 157.100 157.100 81 157.075 157.075 23 157.150 161.750 82 157.125 157.125 24 157.200 161.800 83 157.175 157.175 25 157.250 161.850 84 157.225 161.825 26 157.300 161.900 85 157.275 161.875 27 157.350 161.950 86 157.325 161.925 28 157.400 162.000 87 157.375 157.375 88 157.425 157.425

APPENDIX AP-6 4) Inland waterways (INLND-WA) Channels CH TX MHz RX MHz Remark CH TX MHz RX MHz Remark01 156.050 160.650 60 156.025 160.625 02 156.100 160.700 61 156.075 160.675 03 156.150 160.750 62 156.125 160.725 04 156.200 160.800 63 156.175 160.775 05 156.250 160.850 64 156.225 160.825 06 156.300 156.300 Low PWR 65 156.275 160.875 07 156.350 160.950 66 156.325 160.925 08 156.400 156.400 Low PWR 67 156.375 156.375 09 156.450 156.450 68 156.425 156.425 10 156.500 156.500 Low PWR 69 156.475 156.475 11 156.550 156.550 Low PWR 70 - 156.525 DSC 12 156.600 156.600 Low PWR 71 156.575 156.575 Low PWR 13 156.650 156.650 Low PWR 72 156.625 156.625 Low PWR 14 156.700 156.700 Low PWR 73 156.675 156.675 15 156.750 156.750 Low PWR 74 156.725 156.725 Low PWR 16 156.800 156.800 75 - - 17 156.850 156.850 Low PWR 76 - - 18 156.900 161.500 77 156.875 156.875 Low PWR 19 156.950 161.550 78 156.925 161.525 20 157.000 161.600 79 156.975 161.575 21 157.050 161.650 80 157.025 161.625 22 157.100 161.700 81 157.075 161.675 23 157.150 161.750 82 157.125 161.725 24 157.200 161.800 83 157.175 161.775 25 157.250 161.850 84 157.225 161.825 26 157.300 161.900 85 157.275 161.875 27 157.350 161.950 86 157.325 161.925 28 157.400 162.000 87 157.375 157.375 88 157.425 157.425

APPENDIX AP-75) Private Channels Note: Bold for FM-8800D duplex TX frequencies TX RX FM-8800S FM-8800D FM-8800S FM-8800D Simplex Sim/Dup Simplex Semi-dup Simplex Duplex CH NO（current） Remark 155.000 155.000 159.600 180 155.025 155.025 159.625 181 155.050 155.050 159.650 182 155.075 155.075 159.675 183 155.100 155.100 159.700 184 155.125 155.125 159.725 185 155.150 155.150 159.750 186 155.175 155.175 159.775 187 155.200 155.200 159.800 188 155.225 155.225 159.825 189 155.250 155.250 159.850 190 155.275 155.275 159.875 191 155.300 155.300 159.900 192 155.325 155.325 159.925 193 155.350 155.350 159.950 194 155.375 155.375 159.975 195 155.400 155.400 155.400 160.000 155.400 196 155.425 155.425 155.425 160.025 155.425 197 155.450 155.450 155.450 160.050 155.450 198 155.475 155.475 155.475 160.075 155.475 199 155.500 155.500 155.500 160.100 155.500 120(L1) 155.525 155.525 155.525 160.125 155.525 121(L2) 155.550 155.550 155.550 160.150 155.550 122 155.575 155.575 155.575 160.175 155.575 123 155.600 155.600 155.600 160.200 155.600 124 155.625 155.625 155.625 160.225 155.625 125(F1)(P1) 155.650 155.650 155.650 160.250 155.650 126(L3) 155.675 155.675 155.675 160.275 155.675 127 155.700 155.700 155.700 160.300 155.700 128 155.725 155.725 155.725 160.325 155.725 129 155.750 155.750 155.750 160.350 155.750 130 155.775 155.775 155.775 160.375 155.775 131(F2)(P2) 155.800 155.800 155.800 160.400 155.800 132 155.825 155.825 155.825 160.425 155.825 133(F3)(P3) 155.850 155.850 155.850 160.450 155.850 134 155.875 155.875 155.875 160.475 155.875 135 155.900 155.900 155.900 160.500 155.900 136 155.925 155.925 155.925 160.525 155.925 137 155.950 155.950 155.950 160.550 155.950 138 - Continued -

APPENDIX AP-8 TX RX FM-8800S FM-8800D FM-8800S FM-8800D Simplex Sim/Dup Simplex Semi-dup Simplex Duplex CH NO（current） Remark 155.975 155.975 155.975 160.575 155.975 139 156.000 156.000 156.000 160.600 156.000 160.600 00 Min DUPch 156.025 156.025 156.025 160.625 156.025 160.625 60 156.050 156.050 156.050 160.650 156.050 160.650 01 156.075 156.075 156.075 160.675 156.075 160.675 61 156.100 156.100 156.100 160.700 156.100 160.700 02 156.125 156.125 156.125 160.725 156.125 160.725 62 156.150 156.150 156.150 160.750 156.150 160.750 03 156.175 156.175 156.175 160.775 156.175 160.775 63 156.200 156.200 156.200 160.800 156.200 160.800 04 156.225 156.225 156.225 160.825 156.225 160.825 64 156.250 156.250 156.250 160.850 156.250 160.850 05 156.275 156.275 156.275 160.875 156.275 160.875 65 156.300 156.300 156.300 160.900 156.300 160.900 06 156.325 156.325 156.325 160.925 156.325 160.925 66 156.350 156.350 156.350 160.950 156.350 160.950 07 156.375 156.375 156.375 160.975 156.375 160.975 67 156.400 156.400 156.400 161.000 156.400 161.000 08 156.425 156.425 156.425 161.025 156.425 161.025 68 156.450 156.450 156.450 161.050 156.450 161.050 09 156.475 156.475 156.475 161.075 156.475 161.075 69 156.500 156.500 156.500 161.100 156.500 161.100 10 156.525 156.525 156.525 161.125 156.525 161.125 70 156.550 156.550 156.550 161.150 156.550 161.150 11 156.575 156.575 156.575 161.175 156.575 161.175 71 156.600 156.600 156.600 161.200 156.600 161.200 12 156.625 156.625 156.625 161.225 156.625 161.225 72 156.650 156.650 156.650 161.250 156.650 161.250 13 156.675 156.675 156.675 161.275 156.675 161.275 73 156.700 156.700 156.700 161.300 156.700 161.300 14 156.725 156.725 156.725 161.325 156.725 161.325 74 156.750 156.750 156.750 161.350 156.750 161.350 15 156.775 156.775 156.775 161.375 156.775 161.375 75 156.800 156.800 156.800 161.400 156.800 161.400 16 156.825 156.825 156.825 161.425 156.825 161.425 76 156.850 156.850 156.850 161.450 156.850 161.450 17 156.875 156.875 156.875 161.475 156.875 161.475 77 156.900 156.900 156.900 161.500 156.900 161.500 18 156.925 156.925 156.925 161.525 156.925 161.525 78 156.950 156.950 156.950 161.550 156.950 161.550 19 - Continued -

APPENDIX AP-9TX RX FM-8800S FM-8800D FM-8800S FM-8800D Simplex Sim/Dup Simplex Semi-dup Simplex Duplex CH NO（current） Remark 156.975 156.975 156.975 161.575 156.975 161.575 79 157.000 157.000 157.000 161.600 157.000 161.600 20 157.025 157.025 157.025 161.625 157.025 161.625 80 157.050 157.050 157.050 161.650 157.050 161.650 21 157.075 157.075 157.075 161.675 157.075 161.675 81 157.100 157.100 157.100 161.700 157.100 161.700 22 157.125 157.125 157.125 161.725 157.125 161.725 82 157.150 157.150 157.150 161.750 157.150 161.750 23 157.175 157.175 157.175 161.775 157.175 161.775 83 157.200 157.200 157.200 161.800 157.200 161.800 24 157.225 157.225 157.225 161.825 157.225 161.825 84 157.250 157.250 157.250 161.850 157.250 161.850 25 157.275 157.275 157.275 161.875 157.275 161.875 85 157.300 157.300 157.300 161.900 157.300 161.900 26 157.325 157.325 157.325 161.925 157.325 161.925 86 157.350 157.350 157.350 161.950 157.350 161.950 27 157.375 157.375 157.375 161.975 157.375 161.975 87 157.400 157.400 157.400 162.000 157.400 162.000 28 157.425 157.425 157.425 162.025 157.425 162.025 88 157.450 157.450 157.450 162.050 157.450 162.050 29 157.475 157.475 157.475 162.075 157.475 162.075 89 157.500 157.500 157.500 162.100 157.500 162.100 30 Max DUPch 157.525 157.525 157.525 162.125 157.525 90 157.550 157.550 157.550 162.150 157.550 31 157.575 157.575 157.575 162.175 157.575 91 157.600 157.600 157.600 162.200 157.600 32 157.625 157.625 157.625 162.225 157.625 92 157.650 157.650 157.650 162.250 157.650 33 157.675 157.675 157.675 162.275 157.675 93 157.700 157.700 157.700 162.300 157.700 34 157.725 157.725 157.725 162.325 157.725 94 157.750 157.750 157.750 162.350 157.750 35 157.775 157.775 157.775 162.375 157.775 95 157.800 157.800 157.800 162.400 157.800 36 157.825 157.825 157.825 162.425 157.825 96 157.850 157.850 157.850 162.450 157.850 37 157.875 157.875 157.875 162.475 157.875 97 157.900 157.900 157.900 162.500 157.900 38 157.925 157.925 157.925 162.525 157.925 98 157.950 157.950 157.950 162.550 157.950 39 - Continued -

APPENDIX AP-10 TX RX FM-8800S FM-8800D FM-8800S FM-8800D Simplex Sim/Dup Simplex Semi-dup Simplex Duplex CH NO（current） Remark 157.975 157.975 157.975 162.575 157.975 99 158.000 158.000 158.000 162.600 158.000 40 158.025 158.025 162.625 158.025 100 158.050 158.050 162.650 158.050 41 158.075 158.075 162.675 158.075 101 158.100 158.100 162.700 158.100 42 158.125 158.125 162.725 158.125 102 158.150 158.150 162.750 158.150 43 158.175 158.175 162.775 158.175 103 158.200 158.200 162.800 158.200 44 158.225 158.225 162.825 158.225 104 158.250 158.250 162.850 158.250 45 158.275 158.275 162.875 158.275 105 158.300 158.300 162.900 158.300 46 158.325 158.325 162.925 158.325 106 158.350 158.350 162.950 158.350 47 158.375 158.375 162.975 158.375 107 158.400 158.400 163.000 158.400 48 158.425 158.425 163.025 158.425 108 158.450 158.450 163.050 158.450 49 158.475 158.475 163.075 158.475 109 158.500 158.500 163.100 158.500 50 158.525 158.525 163.125 158.525 110 158.550 158.550 163.150 158.550 51 158.575 158.575 163.175 158.575 111 158.600 158.600 163.200 158.600 52 158.625 158.625 163.225 158.625 112 158.650 158.650 163.250 158.650 53 158.675 158.675 163.275 158.675 113 158.700 158.700 163.300 158.700 54 158.725 158.725 163.325 158.725 114 158.750 158.750 163.350 158.750 55 158.775 158.775 163.375 158.775 115 158.800 158.800 163.400 158.800 56 158.825 158.825 163.425 158.825 116 158.850 158.850 163.450 158.850 57 158.875 158.875 163.475 158.875 117 158.900 158.900 163.500 158.900 58 158.925 158.925 163.525 158.925 118 158.950 158.950 163.550 158.950 59 - Continued -

APPENDIX AP-11TX RX FM-8800S FM-8800D FM-8800S FM-8800D Simplex Sim/Dup Simplex Semi-dup Simplex Duplex CH NO（current） Remark 158.975 158.975 163.575 158.975 119 159.000 159.000 163.600 159.000 200 RX.max.freq 159.025 159.025 159.025 201 159.050 159.050 159.050 202 159.075 159.075 159.075 203 159.100 159.100 159.100 204 159.125 159.125 159.125 205 159.150 159.150 159.150 206 159.175 159.175 159.175 207 159.200 159.200 159.200 208 159.225 159.225 159.225 209 159.250 159.250 159.250 210 159.275 159.275 159.275 211 159.300 159.300 159.300 212 159.325 159.325 159.325 213 159.350 159.350 159.350 214 159.375 159.375 159.375 215 159.400 159.400 159.400 216 159.425 159.425 159.425 217 159.450 159.450 159.450 218 159.475 159.475 159.475 219 159.500 159.500 159.500 220 159.525 159.525 159.525 221 159.550 159.550 159.550 222 159.575 159.575 159.575 223 159.600 159.600 159.600 224 159.625 159.625 159.625 225 159.650 159.650 159.650 226 159.675 159.675 159.675 227 159.700 159.700 159.700 228 159.725 159.725 159.725 229 159.750 159.750 159.750 230 159.775 159.775 159.775 231 159.800 159.800 159.800 232 159.825 159.825 159.825 233 159.850 159.850 159.850 234 159.875 159.875 159.875 235 159.900 159.900 159.900 236 159.925 159.925 159.925 237 159.950 159.950 159.950 238 - Continued -

APPENDIX AP-12 TX RX FM-8800S FM-8800D FM-8800S FM-8800D Simplex Sim/Dup Simplex Semi-dup Simplex Duplex CH NO（current） Remark 159.975 159.975 159.975 239 160.000 160.000 160.000 240 160.025 160.025 160.025 241 160.050 160.050 160.050 242 160.075 160.075 160.075 243 160.100 160.100 160.100 244 160.125 160.125 160.125 245 160.150 160.150 160.150 246 160.175 160.175 160.175 247 160.200 160.200 160.200 248 160.225 160.225 160.225 249 160.250 160.250 160.250 250 160.275 160.275 160.275 251 160.300 160.300 160.300 252 160.325 160.325 160.325 253 160.350 160.350 160.350 254 160.375 160.375 160.375 255 160.400 160.400 160.400 256 Added ch no. 160.425 160.425 160.425 257 Added ch no. 160.450 160.450 160.450 258 Added ch no. 160.475 160.475 160.475 259 Added ch no. 160.500 160.500 160.500 140 160.525 160.525 160.525 141 160.550 160.550 160.550 142 160.575 160.575 160.575 143 160.600 160.600 160.600 144 160.625 160.625 160.625 145 160.650 160.650 160.650 146 160.675 160.675 160.675 147 160.700 160.700 160.700 148 160.725 160.725 160.725 149 160.750 160.750 160.750 150 160.775 160.775 160.775 151 160.800 160.800 160.800 152 160.825 160.825 160.825 153 160.850 160.850 160.850 154 160.875 160.875 160.875 155 160.900 160.900 160.900 156 160.925 160.925 160.925 157 160.950 160.950 160.950 158 - Continued -

APPENDIX AP-13TX RX FM-8800S FM-8800D FM-8800S FM-8800D Simplex Sim/Dup Simplex Semi-dup Simplex Duplex CH NO（current） Remark 160.975 160.975 160.975 159 161.000 161.000 161.000 160 161.025 161.025 161.025 161 161.050 161.050 161.050 162 161.075 161.075 161.075 163 161.100 161.100 161.100 164 161.125 161.125 161.125 165 161.150 161.150 161.150 166 161.175 161.175 161.175 167 161.200 161.200 161.200 168 161.225 161.225 161.225 169 161.250 161.250 161.250 170 161.275 161.275 161.275 171 161.300 161.300 161.300 172 161.325 161.325 161.325 173 161.350 161.350 161.350 174 161.375 161.375 161.375 175 161.400 161.400 161.400 176 161.425 161.425 161.425 177(M2) 161.450 161.450 161.450 178 161.475 161.475 161.475 179

APPENDIX AP-14 Digital Interface (IEC 61162-1 Edition 2) Input sentences GGA, GLL, RMC, ZDA, GNS Schematic diagram05P07737TXD-HJ28910U15671SS355431000pC65TXD-CRXD-HRXD-C100PR7010R6510C64100PJP1R691201220R74 220R731000pC69 C70 CR312PC4004 Load requirements as listner Isolation Optocoupler Input impedance 560 ohms Max. Voltage ±15V Threshold 4 mA Output sentence TLL

APPENDIX AP-15 GGA - Global positioning system (GPS) fix data

APPENDIX AP-16 GLL - Geographic position - latitude and longitude GNS-GNSS fixed data $--GNS,hhmmss.ss,llll.ll,a,yyyyy.yy,a,c--c,xx,x.x,x.x,x.x,x.x,x.x*hh<CR><LF> | | | | | | | | | | | | | | | | | | | | | | | | | +--- 11 | | | | | | | | | | | +------ 10 | | | | | | | | | | +---------- 9 | | | | | | | | | +-------------- 8 | | | | | | | | +------------------ 7 | | | | | | | +---------------------- 6 | | | | | | +------------------------- 5 | | | | | +------------------------------ 4 | | | +-------+--------------------------------- 3 | +--+--------------------------------------------- 2 +------------------------------------------------------------- 1 1. UTC of position 2. Latitude, N/S 3. Longitude, E/W 4. Mode indicator 5. Total number of satellites in use,00-99 (Not used.) 6. HDOP (Not used.) 7. Antenna altitude, meters, re: mean-sea-level(geoid) (Not used.) 8. Geoidal separation (Not used.) 9. Age of differential data (Not used.) 10. Differential reference station ID (Not used.) 11. Checksum

APPENDIX AP-17 RMC - Recommemded minimum specific GPS/TRANSIT data 1. UTC of position fix 2. Status: A=data valid, V=navigation receiver warming 3. Latitude, N/S 4. Longitude, E/W 5. Speed over ground, knots 6. Course over ground, degrees true 7. Date: dd/mm/yy 8. Magnetic variation, degree E/W 9. Mode indicator(see note) 10. Checksum NOTE Positioning system Mode indicator: A=Autonomous D=Differential E = Estimated (dead reckoning) M = Manual input S=Simulator N=Data not valid The Mode indicator field supplements the Status field. The Status field shall be set to V=invalid for all values of Operating Mode except for A=Autonomous and D=Differential. The positioning system Mode indicator and Status field shall not be null fields.$--RMC,hhmmss.ss,A,llll.lll,a,yyyyy.yyy,a,x.x,x.x,xxxxxx,x.x,a,a*hh<CR><LF> | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | | +------- 10+--------- 9+--+--------- 8 | | | | | | | | | | | | | | | | | +------------------ 7 | | | | | | | +---------------------- 6 +------------------------ 5 | | | | | | | +------------------------ 4+----- | | | | +----+--------------------------------- 3 | | +-------------------------------------- 2 +-------------------------------------------- 1 ZDA - Time and data

APPENDIX AP-18 TLL – Target latitude and longitude $--TLL,xx,llll.lll,a,yyyyy.yyy,a,c--c,hhmmss.ss,a,a*hh<CR><LF> | | | | | | | | | | | | | | | | | | | +--------- 8 | | | | | | | | +----------- 7 | | | | | | | +------------- 6 | | | | | | +-------------------- 5 | | | | | +-------------------------- 4 | | | +-----+------------------------------ 3 | +----+------------------------------------------ 2 +----------------------------------------------------- 1 1. Target number 00 - 99 2. Latitude, N/S 3. Longitude, E/W 4. Target name 5. UTC of data 6. Target status(see note) 7. Reference target=R,null otherwise 8. Checksum NOTE - Target status L = lost, tracked target has beenlost Q = query, target in the process of acquisition T = tracking