Instruction Manual
Page 2
... the transceiver to a power source of their respective holders. peratures below -30°C (-22°F) or above +60°C (+140°F), or Icom, Icom Inc. All other countries. pletely before using the transceiver. SAVE THIS INSTRUCTION MANUAL - Other microphones have different pin assignments and may occur. Incorporated (Japan) in areas subject to direct sunlight, such as a 24 V battery. i NEVER connect the transceiver to...
... the transceiver to a power source of their respective holders. peratures below -30°C (-22°F) or above +60°C (+140°F), or Icom, Icom Inc. All other countries. pletely before using the transceiver. SAVE THIS INSTRUCTION MANUAL - Other microphones have different pin assignments and may occur. Incorporated (Japan) in areas subject to direct sunlight, such as a 24 V battery. i NEVER connect the transceiver to...
Instruction Manual
Page 3
... embodied in excessively dusty envi- Pat. The vehicle's battery will obstruct heat dissipation. This will quickly run out if the transceiver transmits while the vehicle's engine OFF. The transceiver will become hot when operating continuously for use of this Technology is licensed solely for long periods. only CAUTION: Changes or modifications to this Communications Equipment. AVOID placing the...
... embodied in excessively dusty envi- Pat. The vehicle's battery will obstruct heat dissipation. This will quickly run out if the transceiver transmits while the vehicle's engine OFF. The transceiver will become hot when operating continuously for use of this Technology is licensed solely for long periods. only CAUTION: Changes or modifications to this Communications Equipment. AVOID placing the...
Instruction Manual
Page 4
... I User set mode 14 I Rear panel connection 26 I Scrambler function 14 I Supplied Accessories 27 3 BIIS OPERATION 15-25 I Mounting the transceiver 28 I Default setting 15 I Optional UT-111 installation 28 I Receiving a call 15 I Optional UT-109 or UT-110 installation 29 D Individual call 15 I Optional OPC-617 installation 29 D Group call 16 I Antenna 30 D Displaying the received call record 16 I Fuse replacement 30 I Transmitting a call 17 I Cleaning 30 D Using...
... I User set mode 14 I Rear panel connection 26 I Scrambler function 14 I Supplied Accessories 27 3 BIIS OPERATION 15-25 I Mounting the transceiver 28 I Default setting 15 I Optional UT-111 installation 28 I Receiving a call 15 I Optional UT-109 or UT-110 installation 29 D Individual call 15 I Optional OPC-617 installation 29 D Group call 16 I Antenna 30 D Displaying the received call record 16 I Fuse replacement 30 I Transmitting a call 17 I Cleaning 30 D Using...
Instruction Manual
Page 5
... enter digits to adjust the audio output level. • Minimum audio level is open. 1 I Front panel q w Icom Inc 1 PANEL DESCRIPTION 1 e* e* IC-F1721/D F2721/D IC-F1821/D F2821/D o i uy t r q AF VOLUME CONTROL KNOB Rotate the knob to : • Select memory channels, tone channels and DTMF codes (when in the DTMF code channel selection mode) • Set TX codes and BIIS status number • Input text message for SDM operation • Start up...
... enter digits to adjust the audio output level. • Minimum audio level is open. 1 I Front panel q w Icom Inc 1 PANEL DESCRIPTION 1 e* e* IC-F1721/D F2721/D IC-F1821/D F2821/D o i uy t r q AF VOLUME CONTROL KNOB Rotate the knob to : • Select memory channels, tone channels and DTMF codes (when in the DTMF code channel selection mode) • Set TX codes and BIIS status number • Input text message for SDM operation • Start up...
Instruction Manual
Page 6
... transceiver may be programmed independently by your dealer. (p. 3) In this instruction manual, these keys are available at power ON as options: - Automatic priority channel selection when off hook. Sets to 'Inaudible' condition (mute condition) when on hook. - Password prompt - o MICROPHONE CONNECTOR Connect the supplied microphone or optional DTMF microphone. Automatic scan start - Sets to 'Audible' condition (unmute condition) when off hook. - 1 PANEL DESCRIPTION y POWER SWITCH [POWER] Push to turn...
... transceiver may be programmed independently by your dealer. (p. 3) In this instruction manual, these keys are available at power ON as options: - Automatic priority channel selection when off hook. Sets to 'Inaudible' condition (mute condition) when on hook. - Password prompt - o MICROPHONE CONNECTOR Connect the supplied microphone or optional DTMF microphone. Automatic scan start - Sets to 'Audible' condition (unmute condition) when off hook. - 1 PANEL DESCRIPTION y POWER SWITCH [POWER] Push to turn...
Instruction Manual
Page 7
... selected from 1 line or 2 lines. i SDM MEMORY INDICATOR Appears when the SDM memory is received, according to the pre-programming. PANEL DESCRIPTION 1 I Programmable function keys 1 y BELL INDICATOR Appears/blinks when the specific 2/5-tone/BIIS code is displayed. Ask your transceivers programming. Consult your Icom dealer or system operator for details concerning your dealer for [DIAL] only) Rotate to [DIAL]*, [UP], [DOWN...
... selected from 1 line or 2 lines. i SDM MEMORY INDICATOR Appears when the SDM memory is received, according to the pre-programming. PANEL DESCRIPTION 1 I Programmable function keys 1 y BELL INDICATOR Appears/blinks when the specific 2/5-tone/BIIS code is displayed. Ask your transceivers programming. Consult your Icom dealer or system operator for details concerning your dealer for [DIAL] only) Rotate to [DIAL]*, [UP], [DOWN...
Instruction Manual
Page 8
... into a "Private" zone. When the power ON scan function is turned ON; Push to select an operating channel directly. SCAN B START/STOP KEY ➥ Push to start and cancel scanning operation. In case of transmission during scan, pauses scanning. What is "zone"?-The desired channels are assigned into a zone according to the intended use for grouping. Open any squelch/deactivate any mute while pushing this key for...
... into a "Private" zone. When the power ON scan function is turned ON; Push to select an operating channel directly. SCAN B START/STOP KEY ➥ Push to start and cancel scanning operation. In case of transmission during scan, pauses scanning. What is "zone"?-The desired channels are assigned into a zone according to the intended use for grouping. Open any squelch/deactivate any mute while pushing this key for...
Instruction Manual
Page 9
... simultaneously when the external connections are connected additionally. [CH Down] to change the tone frequency/code setting after • Push this key. The received TALK AROUND KEY Turn the talk around function ON and OFF. • The talk around function equalizes the transmit frequency to the receive frequency for the 'public address' function. Then select the desired DTMF channel using [CH Up]/ an external audio amplifier and...
... simultaneously when the external connections are connected additionally. [CH Down] to change the tone frequency/code setting after • Push this key. The received TALK AROUND KEY Turn the talk around function ON and OFF. • The talk around function equalizes the transmit frequency to the receive frequency for the 'public address' function. Then select the desired DTMF channel using [CH Up]/ an external audio amplifier and...
Instruction Manual
Page 10
... the emergency call, push (or push and hold to select a TX code channel directly. *Rotate when this function is turned ON, the beep is not emitted and the LCD backlight does not light when a signal is received or a key is transmitted one time only or repeatedly until receiving a control code depending on your signalling system. • [Call A] and/or [Call B] may...
... the emergency call, push (or push and hold to select a TX code channel directly. *Rotate when this function is turned ON, the beep is not emitted and the LCD backlight does not light when a signal is received or a key is transmitted one time only or repeatedly until receiving a control code depending on your signalling system. • [Call A] and/or [Call B] may...
Instruction Manual
Page 11
... list, transmit message and stand- by condition. User set mode. Select the NAC channel using [CH Up] or [CH Down] to change the NAC code setting. selected. ➥ Push and hold to select queue channel indication. ✩ STATUS UP/DOWN KEYS (BIIS operation only) ➥ While in the standby condition, push (or rotate)* to display the transmit status indication and select a status number. ➥When a received...
... list, transmit message and stand- by condition. User set mode. Select the NAC channel using [CH Up] or [CH Down] to change the NAC code setting. selected. ➥ Push and hold to select queue channel indication. ✩ STATUS UP/DOWN KEYS (BIIS operation only) ➥ While in the standby condition, push (or rotate)* to display the transmit status indication and select a status number. ➥When a received...
Instruction Manual
Page 13
... desired operating channel, in sequence; AUTOMATIC SCAN TYPE: Channel setting is programmed for this type. Several types of [MR-CH 1] to [MR-CH 4] keys to select the desired zone. NON-ZONE TYPE: *IC-F1821/D or IC-F2821/D only: • The keys as identical. Turn the power off and start up password, may be used for password input: The transceiver detects numbers in this instruction manual, these...
... desired operating channel, in sequence; AUTOMATIC SCAN TYPE: Channel setting is programmed for this type. Several types of [MR-CH 1] to [MR-CH 4] keys to select the desired zone. NON-ZONE TYPE: *IC-F1821/D or IC-F2821/D only: • The keys as identical. Turn the power off and start up password, may be used for password input: The transceiver detects numbers in this instruction manual, these...
Instruction Manual
Page 14
... mode operation) or [PTT]. w Push the call , adjust the audio output level to a comfortable listening level. tive calling system which allows you to call from your side. • Coded audio may be heard from your System Operator's instructions. • This may not be necessary depending on your signal; 1. mable keys; 2 BASIC OPERATION I Receiving and transmitting Receiving: q Push [ ] to turn the power ON. q Select the desired TX code channel, 2/5-tone code...
... mode operation) or [PTT]. w Push the call , adjust the audio output level to a comfortable listening level. tive calling system which allows you to call from your side. • Coded audio may be heard from your System Operator's instructions. • This may not be necessary depending on your signal; 1. mable keys; 2 BASIC OPERATION I Receiving and transmitting Receiving: q Push [ ] to turn the power ON. q Select the desired TX code channel, 2/5-tone code...
Instruction Manual
Page 15
...) CTCSS is a 'receive only' channel. *Digital mode operation only. Un-matched (or matched) NAC is displayed, " " does not appear.) [CH Up]/[CH Down] selects the TX code channel. - e Push [Call] (or [PTT] during MSK operation) to stop transmitting. If the transceiver has a [TX Code CH Up], [TX Code CH er to transmit the selected TX code. • Time-out timer After continuous transmission for the pre-programmed time USING [TX CODE CH...
...) CTCSS is a 'receive only' channel. *Digital mode operation only. Un-matched (or matched) NAC is displayed, " " does not appear.) [CH Up]/[CH Down] selects the TX code channel. - e Push [Call] (or [PTT] during MSK operation) to stop transmitting. If the transceiver has a [TX Code CH Up], [TX Code CH er to transmit the selected TX code. • Time-out timer After continuous transmission for the pre-programmed time USING [TX CODE CH...
Instruction Manual
Page 16
... code edit mode. t Push [TX Code CH Select] to transmit the edited TX code. *IC-F1821/D or IC-F2821/D only USING [TX CODE ENTER] KEY: q Select the desired TX code channel via [TX Code CH Select]+[CH Up] or [CH Down], [TX Code CH Up], [TX Code CH Down] or [TX Code CH Up/Down]. u Push [Call] or [PTT] to set the digit. u Push [Call] or [PTT...
... code edit mode. t Push [TX Code CH Select] to transmit the edited TX code. *IC-F1821/D or IC-F2821/D only USING [TX CODE ENTER] KEY: q Select the desired TX code channel via [TX Code CH Select]+[CH Up] or [CH Down], [TX Code CH Up], [TX Code CH Down] or [TX Code CH Up/Down]. u Push [Call] or [PTT] to set the digit. u Push [Call] or [PTT...
Instruction Manual
Page 17
... selected Talkgroup ID (Digital mode operation only) code (return to it, the automatic DTMF transmission function is displayed, [CH Up], [CH Down] or [CH Up/Down] selects the desired Talkgroup ID code. If the transceiver has [Individual] assigned to the pre-set Talkgroup ID code in the selected DTMF channel. cancels the selected Individual ID code (return to it , the...
... selected Talkgroup ID (Digital mode operation only) code (return to it, the automatic DTMF transmission function is displayed, [CH Up], [CH Down] or [CH Up/Down] selects the desired Talkgroup ID code. If the transceiver has [Individual] assigned to the pre-set Talkgroup ID code in the selected DTMF channel. cancels the selected Individual ID code (return to it , the...
Instruction Manual
Page 19
...] (Moni(Audi)) to transmit a 5-tone/BIIS call list or TX code channel, respectively. • BUSY indicator lights green while receiving a signal. Appears Appears or blinks tone or MSK channel. [P1]; During digital mode operation, BIIS is 1 line, depending on the setting. • " " appears or blinks depending on the setting. CH Up/Down : While in the standby condition, selects the operating channel. Moni(Audi) : Push this instruction manual, these keys are...
...] (Moni(Audi)) to transmit a 5-tone/BIIS call list or TX code channel, respectively. • BUSY indicator lights green while receiving a signal. Appears Appears or blinks tone or MSK channel. [P1]; During digital mode operation, BIIS is 1 line, depending on the setting. • " " appears or blinks depending on the setting. CH Up/Down : While in the standby condition, selects the operating channel. Moni(Audi) : Push this instruction manual, these keys are...
Instruction Manual
Page 20
... the transceiver is 1 line, depending on the setting. • " " appears or blinks depending on the setting. D Displaying the received call record - 3 BIIS OPERATION D Group call q When a group call is received; • Beeps sound. • " " appears and the mute is released. • The programmed text message (e.g."GROUP") and the calling station ID (or text) is displayed when the indication mode is 2 lines. • The programmed text...
... the transceiver is 1 line, depending on the setting. • " " appears or blinks depending on the setting. D Displaying the received call record - 3 BIIS OPERATION D Group call q When a group call is received; • Beeps sound. • " " appears and the mute is released. • The programmed text message (e.g."GROUP") and the calling station ID (or text) is displayed when the indication mode is 2 lines. • The programmed text...
Instruction Manual
Page 22
..., an error beep sounds and "FAILED" is displayed when no answer back is received, the transceiver repeats the call 3 times (default) automatically, and "WAIT" is received after the calls. For your information When the "UpDate" setting for the call code is enabled, the set the digit, then the digit to the right will blink automatically without pushing [P3] (TX Code Enter). y Push [P0] (Call) or [PTT]* to...
..., an error beep sounds and "FAILED" is displayed when no answer back is received, the transceiver repeats the call 3 times (default) automatically, and "WAIT" is received after the calls. For your information When the "UpDate" setting for the call code is enabled, the set the digit, then the digit to the right will blink automatically without pushing [P3] (TX Code Enter). y Push [P0] (Call) or [PTT]* to...
Instruction Manual
Page 29
... output Automatic honking function is available when the optional OPC-617 ACC CABLE is connected. CONNECT : Individual/group call is received/transmitted - cessful. Priority A is selected when; • Clear down .' • Turning the power ON The Priority A channel is selected each time the transceiver power is turned ON. • Status call The Priority A channel is selected when transmitting a status call ). Set the 'Move to the service manual for connection...
... output Automatic honking function is available when the optional OPC-617 ACC CABLE is connected. CONNECT : Individual/group call is received/transmitted - cessful. Priority A is selected when; • Clear down .' • Turning the power ON The Priority A channel is selected each time the transceiver power is turned ON. • Status call The Priority A channel is selected when transmitting a status call ). Set the 'Move to the service manual for connection...
Instruction Manual
Page 35
... installation of the antenna must be used only during the lowing guidelines: W AR N IN G course of employment by individuals aware of the hazards, and the ways to minimize such hazards. the following two conditions: • DO NOT transmit for use time ("50% 1. Transmitting more than 50% of the antenna must be mounted at any persons during transmit mode. This radio is met, the installation...
... installation of the antenna must be used only during the lowing guidelines: W AR N IN G course of employment by individuals aware of the hazards, and the ways to minimize such hazards. the following two conditions: • DO NOT transmit for use time ("50% 1. Transmitting more than 50% of the antenna must be mounted at any persons during transmit mode. This radio is met, the installation...