Instruction Manual
Page 2
... DEFINITION RDANGER! No risk of the art technology and craftsmanship. SAVE THIS INSTRUCTION MANUAL - RWARNING! NOTE If disregarded, inconvenience only. The GM800 has Class A DSC functions for choosing this transceiver does not conform to , or performance of people on board Icom is within 30 minutes after turning ON the transceiver's main power, and...
... DEFINITION RDANGER! No risk of the art technology and craftsmanship. SAVE THIS INSTRUCTION MANUAL - RWARNING! NOTE If disregarded, inconvenience only. The GM800 has Class A DSC functions for choosing this transceiver does not conform to , or performance of people on board Icom is within 30 minutes after turning ON the transceiver's main power, and...
Instruction Manual
Page 7
... automatic antenna tuner. The 10 antenna is used for remote control. 7 i PRINTER CONNECTOR Connect to an IBM® centronics or compatible printer to automatically or manually print out 8 received DSC information. 9 o ANTENNA CONNECTOR Connect to a PC through an RS-232C cable (D-sub 9-pin) for receiving Distress calls. ■ Matn unta q FERRITE...
... automatic antenna tuner. The 10 antenna is used for remote control. 7 i PRINTER CONNECTOR Connect to an IBM® centronics or compatible printer to automatically or manually print out 8 received DSC information. 9 o ANTENNA CONNECTOR Connect to a PC through an RS-232C cable (D-sub 9-pin) for receiving Distress calls. ■ Matn unta q FERRITE...
Instruction Manual
Page 8
... RF Gain Setting window is displayed. o RX/TX KEY [RX/TX] Push to set a temporary operating frequency. (p. 17) !0 DSC SCAN KEY [D-SCAN] Push to start manual tuning. 2 PANEL DESCRIPTION ■ Remote Controller front panel q SPEAKER w FUNCTION DISPLAY (p. 6) er t y u i o MIC CONNECTOR SOFTWARE KEYS (p. 4) !3 !2 !1 !0 q DISTRESS KEY [DISTRESS] Hold down to start a DSC scan...
... RF Gain Setting window is displayed. o RX/TX KEY [RX/TX] Push to set a temporary operating frequency. (p. 17) !0 DSC SCAN KEY [D-SCAN] Push to start manual tuning. 2 PANEL DESCRIPTION ■ Remote Controller front panel q SPEAKER w FUNCTION DISPLAY (p. 6) er t y u i o MIC CONNECTOR SOFTWARE KEYS (p. 4) !3 !2 !1 !0 q DISTRESS KEY [DISTRESS] Hold down to start a DSC scan...
Instruction Manual
Page 12
...(Main screen) DDPosition Date and Time area POSITION AREA The current position is displayed when valid GPS data is received, or when you manually entered the position. • The manually entered position is held for only 23.5 hours. Blinks every 2 seconds instead of the time when the GPS current time is invalid... passed, "NO TIME" will be displayed. DATE AND TIME AREA ••The current time is displayed when valid GPS data is received, or manually enter the time. ••The date information is held for only 23.5 hours. Local Displayed when the offset time is...
...(Main screen) DDPosition Date and Time area POSITION AREA The current position is displayed when valid GPS data is received, or when you manually entered the position. • The manually entered position is held for only 23.5 hours. Blinks every 2 seconds instead of the time when the GPS current time is invalid... passed, "NO TIME" will be displayed. DATE AND TIME AREA ••The current time is displayed when valid GPS data is received, or manually enter the time. ••The date information is held for only 23.5 hours. Local Displayed when the offset time is...
Instruction Manual
Page 21
...CH/GRP] to adjust the RF gain level. 3 4 DDClarity Control function With the Clarity Control function, you can zzPush to start manual tuning. Set to finely tune. 6 OTHER FUNCTIONS AND OPERATIONS Quick Reference DDAutomatic Gain Control OFF The Automatic Gain Control (AGC) function prevents... is displayed. 3. Rotate [CH/GRP] to adjust the clarity control. 7 8 DDAutomatic Antenna Tuner function 9 When using the AT-141 with the GM800, you can set the minimum 1. Push [Ω] or [≈] until "AGC ×" is displayed in the 5 shift the receive frequency without ...
...CH/GRP] to adjust the RF gain level. 3 4 DDClarity Control function With the Clarity Control function, you can zzPush to start manual tuning. Set to finely tune. 6 OTHER FUNCTIONS AND OPERATIONS Quick Reference DDAutomatic Gain Control OFF The Automatic Gain Control (AGC) function prevents... is displayed. 3. Rotate [CH/GRP] to adjust the clarity control. 7 8 DDAutomatic Antenna Tuner function 9 When using the AT-141 with the GM800, you can set the minimum 1. Push [Ω] or [≈] until "AGC ×" is displayed in the 5 shift the receive frequency without ...
Instruction Manual
Page 32
7 DSC OPERATION ■ Enaering pfsiaifn dmam mnd aire A Distress call should manually enter your latitude. Push [MENU]. 2. Select "Position Input." Push Enter + Rotate CH/GRP to select a character L To select ʻNʼ (North latitude) or ʻS...on the 'N' or 'S' position. 5. After entering, push or [►] to select "Done" and push [ENT]. 6. Enter your longitude. Rotate CH/GRP + Push 3. NOTE: • Manual entry is invalid when a GPS receiver is connected, position and UTC time are valid for only 23.5 hours. 1. If a GPS receiver compatible with the IEC61162...
7 DSC OPERATION ■ Enaering pfsiaifn dmam mnd aire A Distress call should manually enter your latitude. Push [MENU]. 2. Select "Position Input." Push Enter + Rotate CH/GRP to select a character L To select ʻNʼ (North latitude) or ʻS...on the 'N' or 'S' position. 5. After entering, push or [►] to select "Done" and push [ENT]. 6. Enter your longitude. Rotate CH/GRP + Push 3. NOTE: • Manual entry is invalid when a GPS receiver is connected, position and UTC time are valid for only 23.5 hours. 1. If a GPS receiver compatible with the IEC61162...
Instruction Manual
Page 35
... any 17 30 When receiving the acknowledgement: ••Alarm sounds. ••The following screen is being received. 5. Position data: The latest GPS or manual input data is held for ACK" is displayed. 6 Push any [Close Call RCVD Window] . 2. Lift up the key cover, then hold down [PTT] to announce...
... any 17 30 When receiving the acknowledgement: ••Alarm sounds. ••The following screen is being received. 5. Position data: The latest GPS or manual input data is held for ACK" is displayed. 6 Push any [Close Call RCVD Window] . 2. Lift up the key cover, then hold down [PTT] to announce...
Instruction Manual
Page 37
...]. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 32 Push any 11. Position data: The latest GPS or manual input position data is retained for an Acknowledgement: ••The Distress call information, push [∫] or [√]. ••To pause the Call Repeat... [Close Call RCVD Window] . Waiting for 23.5 hours, unless you make a Distress Cancel call. (p. 35) ••To manually transmit a Distress repeat call, push [Resend] . ••To display the transmitted Distress call is transmitted in one of distress: Undesignated distress -
...]. 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 32 Push any 11. Position data: The latest GPS or manual input position data is retained for an Acknowledgement: ••The Distress call information, push [∫] or [√]. ••To pause the Call Repeat... [Close Call RCVD Window] . Waiting for 23.5 hours, unless you make a Distress Cancel call. (p. 35) ••To manually transmit a Distress repeat call, push [Resend] . ••To display the transmitted Distress call is transmitted in one of distress: Undesignated distress -
Instruction Manual
Page 43
...CH/GRP to help. 3 After entering, select "Done" and push [ENT]. Select a coast station address or "Manual Input." (Example: COAST A) Rotate CH/GRP + Push NOTE: When you select "Manual Input" in distress that you want to select a character 7 Rotate 8 CH/GRP 9 + Push 10 11 10...Select "Nature of the ship in this setting for DROBOSE. 2 8. 7 DSC OPERATION Quick Reference 3. Select "Distress ID." Select "Manual Input." Rotate CH/GRP + Push 5. Rotate CH/GRP + Push 1 NOTE: Distress Call Log is displayed after receiving the Distress call. Select "Address."
...CH/GRP to help. 3 After entering, select "Done" and push [ENT]. Select a coast station address or "Manual Input." (Example: COAST A) Rotate CH/GRP + Push NOTE: When you select "Manual Input" in distress that you want to select a character 7 Rotate 8 CH/GRP 9 + Push 10 11 10...Select "Nature of the ship in this setting for DROBOSE. 2 8. 7 DSC OPERATION Quick Reference 3. Select "Distress ID." Select "Manual Input." Rotate CH/GRP + Push 5. Rotate CH/GRP + Push 1 NOTE: Distress Call Log is displayed after receiving the Distress call. Select "Address."
Instruction Manual
Page 45
...ID." Distress Relay Transmission Your ship Coast Station Distress Transmission Ship in 5 this step, push the keypad to manually enter an Individual ID. 6 6. Rotate CH/GRP + Push 5. Rotate 7 CH/GRP 8 + Push 9 10 7. Select a coast station ...address or "Manual Input." (Example: COAST A) 1 Rotate 2 CH/GRP + 3 Push 4 NOTE: When you select "Manual Input" in Distress 1. 7 DSC OPERATION Quick Reference To transmit the Distress Relay call with "Distress Call Log": ...
...ID." Distress Relay Transmission Your ship Coast Station Distress Transmission Ship in 5 this step, push the keypad to manually enter an Individual ID. 6 6. Rotate CH/GRP + Push 5. Rotate 7 CH/GRP 8 + Push 9 10 7. Select a coast station ...address or "Manual Input." (Example: COAST A) 1 Rotate 2 CH/GRP + 3 Push 4 NOTE: When you select "Manual Input" in Distress 1. 7 DSC OPERATION Quick Reference To transmit the Distress Relay call with "Distress Call Log": ...
Instruction Manual
Page 48
... station. Select an Individual address, or "Manual Input." (Example: STATION A) Rotate CH/GRP + Push NOTE: When you select "Manual Input" in this step, push the keypad to manually enter the DSC call frequency. 43 Select a DSC call frequency, or "Manual Input." (Example: INTER2-1) Rotate CH/GRP... + Push NOTE: When you select "Manual Input" in this step, push the keypad to manually enter an Individual ID. 5. 7 DSC OPERATION ■ Sending a Non-Distress calls D Sending an Individual call The Individual call function enables you have manually entered an Individual ID, push the keypad...
... station. Select an Individual address, or "Manual Input." (Example: STATION A) Rotate CH/GRP + Push NOTE: When you select "Manual Input" in this step, push the keypad to manually enter the DSC call frequency. 43 Select a DSC call frequency, or "Manual Input." (Example: INTER2-1) Rotate CH/GRP... + Push NOTE: When you select "Manual Input" in this step, push the keypad to manually enter an Individual ID. 5. 7 DSC OPERATION ■ Sending a Non-Distress calls D Sending an Individual call The Individual call function enables you have manually entered an Individual ID, push the keypad...
Instruction Manual
Page 49
...." (Example: SHIP 2M) Rotate CH/GRP + Push 11. Push 9. NOTE: When you select "Manual Input" in this step, push the keypad to communicate. 13. Send an Individual call. After sending, "Waiting for ACK" is displayed. (Example: ACK (Able)) Push ...
...." (Example: SHIP 2M) Rotate CH/GRP + Push 11. Push 9. NOTE: When you select "Manual Input" in this step, push the keypad to communicate. 13. Send an Individual call. After sending, "Waiting for ACK" is displayed. (Example: ACK (Able)) Push ...
Instruction Manual
Page 51
...8226; When you select "Manual Input" in this step, push the keypad to manually select the DSC call frequency. 1. Select a Group ID, or "Manual Input." (Example: GROUP 1) Rotate CH/GRP + Push NOTE: When you select "Manual Input" in this step, push the keypad to manually enter a Group ID. ...Group call frequency. 6. Select "Call Frequency." Rotate CH/GRP + Push 2. Select a communication frequency, or "Manual Input." (Example: SHIP 2M) Rotate CH/GRP + Push 1 2 NOTE: When you select "Manual Input" in the DSC Task mode. 9 10 11 12 10. 7 DSC OPERATION Quick Reference 5. Push [...
...8226; When you select "Manual Input" in this step, push the keypad to manually select the DSC call frequency. 1. Select a Group ID, or "Manual Input." (Example: GROUP 1) Rotate CH/GRP + Push NOTE: When you select "Manual Input" in this step, push the keypad to manually enter a Group ID. ...Group call frequency. 6. Select "Call Frequency." Rotate CH/GRP + Push 2. Select a communication frequency, or "Manual Input." (Example: SHIP 2M) Rotate CH/GRP + Push 1 2 NOTE: When you select "Manual Input" in the DSC Task mode. 9 10 11 12 10. 7 DSC OPERATION Quick Reference 5. Push [...
Instruction Manual
Page 54
... software key functions in this step, push the keypad to send the Geographical call (continued) 9. Select a communication frequency, or "Manual Input." (Example: SHIP 6M) Rotate CH/GRP + Push NOTE: When you select "Manual Input" in the DSC Task mode. 11. Select an option. (Example: 8414.5 kHz) Rotate CH/GRP + Push Push 14...
... software key functions in this step, push the keypad to send the Geographical call (continued) 9. Select a communication frequency, or "Manual Input." (Example: SHIP 6M) Rotate CH/GRP + Push NOTE: When you select "Manual Input" in the DSC Task mode. 11. Select an option. (Example: 8414.5 kHz) Rotate CH/GRP + Push Push 14...
Instruction Manual
Page 55
... Select "Call Frequency." 3 Rotate 4 CH/GRP + 5 Push 6 7. Push [Call] 11 to send the Position Request call when you select "Manual Input" in this step, push the keypad to know a specific ship's current position, and so on the next page. 17 50 Rotate CH/GRP +... the screen from the Menu screen: ([MENU] > Compose Non-Distress) 2. Select an Individual ID, or "Manual Input." (Example: STATION A) Rotate CH/GRP + Push 1 NOTE: When you want to manually enter an 2 Individual ID. 6. 7 DSC OPERATION Quick Reference D Sending a Position Request call Send a Position...
... Select "Call Frequency." 3 Rotate 4 CH/GRP + 5 Push 6 7. Push [Call] 11 to send the Position Request call when you select "Manual Input" in this step, push the keypad to know a specific ship's current position, and so on the next page. 17 50 Rotate CH/GRP +... the screen from the Menu screen: ([MENU] > Compose Non-Distress) 2. Select an Individual ID, or "Manual Input." (Example: STATION A) Rotate CH/GRP + Push 1 NOTE: When you want to manually enter an 2 Individual ID. 6. 7 DSC OPERATION Quick Reference D Sending a Position Request call Send a Position...
Instruction Manual
Page 58
When a Test call is received, you select "Manual Input" in the DSC Task mode. 5. Push 9. Push [Standby Mode] Standby mode. Select "Address." ...of the software key function in this step, push the keypad to send the Test call (continued) 3. Select an Individual ID, or "Manual Input." (Example: STATION A) Rotate CH/GRP + Push NOTE: When you can send an acknowledgement. 1. 7 DSC OPERATION ■ Sending... CH/GRP + Push 10. Rotate CH/GRP + Push Rotate CH/GRP + Push 8. Push [Call] to manually enter an Individual ID. 6. Push any 53 Push any [Alarm Off] .
When a Test call is received, you select "Manual Input" in the DSC Task mode. 5. Push 9. Push [Standby Mode] Standby mode. Select "Address." ...of the software key function in this step, push the keypad to send the Test call (continued) 3. Select an Individual ID, or "Manual Input." (Example: STATION A) Rotate CH/GRP + Push NOTE: When you can send an acknowledgement. 1. 7 DSC OPERATION ■ Sending... CH/GRP + Push 10. Rotate CH/GRP + Push Rotate CH/GRP + Push 8. Push [Call] to manually enter an Individual ID. 6. Push any 53 Push any [Alarm Off] .
Instruction Manual
Page 61
...area. Select "Call Frequency." + Rotate CH/GRP to manually enter a communication frequency. 6 11. Select "Comm Frequency." Push [Call] to communicate. 14. Select an option. (Example: 8414.5 kHz) Rotate CH/GRP + Push 9. Select a communication frequency, or "Manual Input." 1 (Example: SHIP 8M) Rotate 2 CH.../GRP 3 + Push 4 5 NOTE: When you select "Manual Input" in the DSC Task mode. 13 14 15 16 13. Push 7. Push [Standby Mode...
...area. Select "Call Frequency." + Rotate CH/GRP to manually enter a communication frequency. 6 11. Select "Comm Frequency." Push [Call] to communicate. 14. Select an option. (Example: 8414.5 kHz) Rotate CH/GRP + Push 9. Select a communication frequency, or "Manual Input." 1 (Example: SHIP 8M) Rotate 2 CH.../GRP 3 + Push 4 5 NOTE: When you select "Manual Input" in the DSC Task mode. 13 14 15 16 13. Push 7. Push [Standby Mode...
Instruction Manual
Page 62
... software key functions in the DSC Task mode. L To send an acknowledgement, push [Accept] . Select "Address," then push [ENT]. 7. Select the desired Individual address, or "Manual Input," then push [ENT]. [Hold]: Push [Hold] screen. [Pause]: Push [Pause] countdown. [Accept]: Push [Accept] Task mode. If the Distress call continues, the coast station...
... software key functions in the DSC Task mode. L To send an acknowledgement, push [Accept] . Select "Address," then push [ENT]. 7. Select the desired Individual address, or "Manual Input," then push [ENT]. [Hold]: Push [Hold] screen. [Pause]: Push [Pause] countdown. [Accept]: Push [Accept] Task mode. If the Distress call continues, the coast station...
Instruction Manual
Page 63
... the Relay call contents. • See page 29 for details of the software key functions in this step, push the keypad to manually enter your desired Individual ID, or "Manual Input." (Example: STATION A) Rotate CH/GRP + Push D Receiving a Distress acknfwledgerent 1. TIP: See page 36 for details of sending ... countdown will be paused. Push [Standby Mode] to return to the 12 13 14 15 16 17 58 Push [Alarm Off] . TIP: When you select "Manual Input" in the DSC Task mode. 3. Push [Resume] to confirm the call . 10. Push [Close Call RCVD Window] . 4 5 6 7 Push any 2. to ...
... the Relay call contents. • See page 29 for details of the software key functions in this step, push the keypad to manually enter your desired Individual ID, or "Manual Input." (Example: STATION A) Rotate CH/GRP + Push D Receiving a Distress acknfwledgerent 1. TIP: See page 36 for details of sending ... countdown will be paused. Push [Standby Mode] to return to the 12 13 14 15 16 17 58 Push [Alarm Off] . TIP: When you select "Manual Input" in the DSC Task mode. 3. Push [Resume] to confirm the call . 10. Push [Close Call RCVD Window] . 4 5 6 7 Push any 2. to ...