Instruction Manual
Page 2
... tested and found to comply with the instruction manual, may cause harmful interference to this transceiver, not expressly approved by Icom. CAUTION: Changes or modifications to radio communications. Icom is not responsible for the IC-F5121D, IC-F5123D, IC-F5128D VHF MOBILE TRANSCEIVERS and the IC-F6121D, IC-F6123D, ICF6128D UHF MOBILE TRANSCEIVERS. No risk of this transceiver under FCC regulations. SAVE THIS INSTRUCTION MANUAL - WORD DEFINITION R WARNING! If disregarded, inconvenience only...
... tested and found to comply with the instruction manual, may cause harmful interference to this transceiver, not expressly approved by Icom. CAUTION: Changes or modifications to radio communications. Icom is not responsible for the IC-F5121D, IC-F5123D, IC-F5128D VHF MOBILE TRANSCEIVERS and the IC-F6121D, IC-F6123D, ICF6128D UHF MOBILE TRANSCEIVERS. No risk of this transceiver under FCC regulations. SAVE THIS INSTRUCTION MANUAL - WORD DEFINITION R WARNING! If disregarded, inconvenience only...
Instruction Manual
Page 4
... 1-7 ■ Front panel 1 ■ Function display 2 ■ Programmable function keys 3 2 BASIC OPERATION 8-14 ■ Turning ON the power 8 ■ Channel selection 8 ■ Call procedure 9 ■ Receiving and transmitting 9 ■ User Set mode 12 ■ Encryption function 12 ■ Stun function 12 ■ Emergency transmission 13 ■ Power OFF Emergency function 14 ■ Priority A channel selection 14 3 CONNECTION AND MAINTENANCE 15-17 ■ Rear...
... 1-7 ■ Front panel 1 ■ Function display 2 ■ Programmable function keys 3 2 BASIC OPERATION 8-14 ■ Turning ON the power 8 ■ Channel selection 8 ■ Call procedure 9 ■ Receiving and transmitting 9 ■ User Set mode 12 ■ Encryption function 12 ■ Stun function 12 ■ Emergency transmission 13 ■ Power OFF Emergency function 14 ■ Priority A channel selection 14 3 CONNECTION AND MAINTENANCE 15-17 ■ Rear...
Instruction Manual
Page 5
... be different and may damage the transceiver. 11 Push to select an operating channel, etc. * The desired function can be assigned by your dealer. (p. 3) e POWER KEY [ ] D Microphone 12 The supplied or optional microphone has a PTT switch and a 13 Push to the 'Audible' mode (unmute state) when you put it ON hook. - Sets to turn the power ON or OFF. • The following...
... be different and may damage the transceiver. 11 Push to select an operating channel, etc. * The desired function can be assigned by your dealer. (p. 3) e POWER KEY [ ] D Microphone 12 The supplied or optional microphone has a PTT switch and a 13 Push to the 'Audible' mode (unmute state) when you put it ON hook. - Sets to turn the power ON or OFF. • The following...
Instruction Manual
Page 6
... Receive Signal level Strong r LOW POWER ICON Appears when low output power is received, depending on the preprogramming. u BELL ICON Appears/blinks when a matching 2/5-tone or Digital ID* is selected. o ALPHANUMERIC DISPLAY Displays an operating channel number, channel name, User Set mode contents, DTMF code, etc. * Digital operation only See the operating guide for details. 2 e SIGNAL STRENGTH ICON Shows the relative receive signal strength level. y ENCRYPTION ICON Appears when the encryption function is busy (receiving...
... Receive Signal level Strong r LOW POWER ICON Appears when low output power is received, depending on the preprogramming. u BELL ICON Appears/blinks when a matching 2/5-tone or Digital ID* is selected. o ALPHANUMERIC DISPLAY Displays an operating channel number, channel name, User Set mode contents, DTMF code, etc. * Digital operation only See the operating guide for details. 2 e SIGNAL STRENGTH ICON Shows the relative receive signal strength level. y ENCRYPTION ICON Appears when the encryption function is busy (receiving...
Instruction Manual
Page 7
... this key, then select the desired zone using [CH Up]/ SCAN ADD/DEL (TAG) KEY ➥ Push to add the channel to, or delete it from , the selected scan 11 group. Consult your transceivers programming. CH UP AND DOWN KEYS ➥ Hold down for 1 second to exit the scan list selection mode. 12 For example, 'Staff A' and 'Staff B' are...
... this key, then select the desired zone using [CH Up]/ SCAN ADD/DEL (TAG) KEY ➥ Push to add the channel to, or delete it from , the selected scan 11 group. Consult your transceivers programming. CH UP AND DOWN KEYS ➥ Hold down for 1 second to exit the scan list selection mode. 12 For example, 'Staff A' and 'Staff B' are...
Instruction Manual
Page 8
... the output power level for each channel (depending on each selection. LIGHT KEY Push to turn the CTCSS (DTCS) or 2/5-tone squelch mute ON or OFF. • Only during LMR (Land Mobile Radio) operation, push to open any squelch, or deactivate any mute functions. • Only during the pre-programmed time period, the Emergency function is set as the continuous tone channel until another channel is displayed to turn it OFF. LOCK KEY...
... the output power level for each channel (depending on each selection. LIGHT KEY Push to turn the CTCSS (DTCS) or 2/5-tone squelch mute ON or OFF. • Only during LMR (Land Mobile Radio) operation, push to open any squelch, or deactivate any mute functions. • Only during the pre-programmed time period, the Emergency function is set as the continuous tone channel until another channel is displayed to turn it OFF. LOCK KEY...
Instruction Manual
Page 9
...analog mode, push to enter the continuous tone Push to select a desired RAN code. After the using the CS-F3100D/F5120D cloning software. (PMR operation selection, push this key to set it . Select a desired RAN code ...transceiver-to enter the continuous tone channel selection mode. Then push [CH Up] or [CH Down] • The wide passband width can be selected from 25.0 or 20.0 kHz to enter the RAN channel selection mode. TALK AROUND KEY Push to turn the Talk Around function ON or OFF. • The Talk Around function equalizes the transmit frequency to the receive frequency...
...analog mode, push to enter the continuous tone Push to select a desired RAN code. After the using the CS-F3100D/F5120D cloning software. (PMR operation selection, push this key to set it . Select a desired RAN code ...transceiver-to enter the continuous tone channel selection mode. Then push [CH Up] or [CH Down] • The wide passband width can be selected from 25.0 or 20.0 kHz to enter the RAN channel selection mode. TALK AROUND KEY Push to turn the Talk Around function ON or OFF. • The Talk Around function equalizes the transmit frequency to the receive frequency...
Instruction Manual
Page 10
... beeps do not sound and the LCD backlight does not light. ploys selective 'Individual/Group' calls. Ask your signalling system. • [Call A] and/or [Call B] may be stopped by turning OFF the transceiver power. TX CODE ENTER KEY (PMR operation only) Push to enter the TX code edit mode, then push [CH Up] or [CH Down] to set a desired digit. (p. 11) TX CODE CHANNEL...
... beeps do not sound and the LCD backlight does not light. ploys selective 'Individual/Group' calls. Ask your signalling system. • [Call A] and/or [Call B] may be stopped by turning OFF the transceiver power. TX CODE ENTER KEY (PMR operation only) Push to enter the TX code edit mode, then push [CH Up] or [CH Down] to set a desired digit. (p. 11) TX CODE CHANNEL...
Instruction Manual
Page 11
... external input operation. 8 enable the function. This function 10 makes the transceiver transmit emergency calls, even though 11 it appears to select an item*, and change the value or setting using [CH Up] or [CH Down]. CH Select function ON or OFF. 2 • While in the User Set mode, push this key, turn the Ext. Push to enter the User Set mode. PANEL DESCRIPTION 1 1 USER SET MODE KEY...
... external input operation. 8 enable the function. This function 10 makes the transceiver transmit emergency calls, even though 11 it appears to select an item*, and change the value or setting using [CH Up] or [CH Down]. CH Select function ON or OFF. 2 • While in the User Set mode, push this key, turn the Ext. Push to enter the User Set mode. PANEL DESCRIPTION 1 1 USER SET MODE KEY...
Instruction Manual
Page 13
... CTCSS Receiving: 2 and DTCS), a call , rotate [VOL] to select a channel. put level to a comfortable listening level. 5 q S elect the desired TX code channel or 2/5-tone code, according to your System Operator's instructions. • This may be necessary, depending on the preprogramming. q T ake the microphone OFF hook. 11 • The 'Audible' mode is required. * Depending on the preprogramming. • Refer to turn ON the power...
... CTCSS Receiving: 2 and DTCS), a call , rotate [VOL] to select a channel. put level to a comfortable listening level. 5 q S elect the desired TX code channel or 2/5-tone code, according to your System Operator's instructions. • This may be necessary, depending on the preprogramming. q T ake the microphone OFF hook. 11 • The 'Audible' mode is required. * Depending on the preprogramming. • Refer to turn ON the power...
Instruction Manual
Page 14
... displayed, [CH Up] or [CH Down] selects the TX code channel. 2 BASIC OPERATION ■ Receiving and transmitting (Continued) D Transmitting notes • Transmit inhibit function The transceiver has several inhibit functions which restrict transmission under the following conditions: - The channel is busy. w P ush [CH Up] or [CH Down] to transmit the selected TX code. " " (Audible icon) does not appear. - The channel is in the 'Inaudible' (mute) mode...
... displayed, [CH Up] or [CH Down] selects the TX code channel. 2 BASIC OPERATION ■ Receiving and transmitting (Continued) D Transmitting notes • Transmit inhibit function The transceiver has several inhibit functions which restrict transmission under the following conditions: - The channel is busy. w P ush [CH Up] or [CH Down] to transmit the selected TX code. " " (Audible icon) does not appear. - The channel is in the 'Inaudible' (mute) mode...
Instruction Manual
Page 15
... digit to be ed- 4 USING [TX CODE CH SELECT] KEY: q P ush [TX Code CH Select] to enter the TX code channel ited. w P ush [TX Code Enter] to select the desired digit to be edited blinks. tomatically blink. If the transceiver has a key assigned to [DTMF Autodial], the 11 t P ush [TX Code CH Select] to set . 8 TX code edit mode. • Return to the...
... digit to be ed- 4 USING [TX CODE CH SELECT] KEY: q P ush [TX Code CH Select] to enter the TX code channel ited. w P ush [TX Code Enter] to select the desired digit to be edited blinks. tomatically blink. If the transceiver has a key assigned to [DTMF Autodial], the 11 t P ush [TX Code CH Select] to set . 8 TX code edit mode. • Return to the...
Instruction Manual
Page 16
... entering password* (p. 8) is received, a beep sounds*, and the transceiver becomes unusable. 2 BASIC OPERATION ■ User Set mode The User Set mode allows you to set mode, the selectable items are Backlight, Beep ON/OFF, Beep Level, Ringer Level, SQL Level, AF Min Level, Mic Gain, Battery Voltage, Horn, Signal Moni, Lone Worker and System Info. w P ush [Encryption] again to exit the User Set mode. ■ Stun function The dispatcher can "customize" the transceiver operation...
... entering password* (p. 8) is received, a beep sounds*, and the transceiver becomes unusable. 2 BASIC OPERATION ■ User Set mode The User Set mode allows you to set mode, the selectable items are Backlight, Beep ON/OFF, Beep Level, Ringer Level, SQL Level, AF Min Level, Mic Gain, Battery Voltage, Horn, Signal Moni, Lone Worker and System Info. w P ush [Encryption] again to exit the User Set mode. ■ Stun function The dispatcher can "customize" the transceiver operation...
Instruction Manual
Page 17
... the beep sounding and the LCD indication change. IMPORTANT: It is recommended to set an emergency channel individually to cancel the Emergency function, hold down for de- The repeat emergency signal is automatically transmitted phone is programmed for the pre-programmed time period again be- riod.* Depending on the operating channel. • Auto TX function After the emergency call transmission, the transceiver...
... the beep sounding and the LCD indication change. IMPORTANT: It is recommended to set an emergency channel individually to cancel the Emergency function, hold down for de- The repeat emergency signal is automatically transmitted phone is programmed for the pre-programmed time period again be- riod.* Depending on the operating channel. • Auto TX function After the emergency call transmission, the transceiver...
Instruction Manual
Page 18
... A channel is selected each time the transceiver power is turned ON. • Auto Reset The Priority A channel is selected when the Auto Reset timer ends. • OFF hook The Priority A channel is activated, any key operation, the ON/ OFF Hook and Lone Worker functions become invalid. The beep, display and speaker are turned OFF as well. Depending on the pre-programmed settings, the Remote Monitor function...
... A channel is selected each time the transceiver power is turned ON. • Auto Reset The Priority A channel is selected when the Auto Reset timer ends. • OFF hook The Priority A channel is activated, any key operation, the ON/ OFF Hook and Lone Worker functions become invalid. The beep, display and speaker are turned OFF as well. Depending on the pre-programmed settings, the Remote Monitor function...
Operating Guide
Page 5
...'s capabilities. w To stop the beep and display indication, turn OFF the power, change the channel or push [PTT]. 11 tion capability is pushed or released, the transceiver transmits your transceiv- ceivers is received: 3 receiving a Radio Check. Each transceiver on the system. • Beeps sound. • The calling station ID (or alias) and "EMG EMG" are alternately 4 displayed. 5 An additional feature of the ID. 9 *When [PTT] is disabled. 12 D Receiving a Stun and Revive...
...'s capabilities. w To stop the beep and display indication, turn OFF the power, change the channel or push [PTT]. 11 tion capability is pushed or released, the transceiver transmits your transceiv- ceivers is received: 3 receiving a Radio Check. Each transceiver on the system. • Beeps sound. • The calling station ID (or alias) and "EMG EMG" are alternately 4 displayed. 5 An additional feature of the ID. 9 *When [PTT] is disabled. 12 D Receiving a Stun and Revive...
Operating Guide
Page 6
... down for a specified time period. 3 If you turn OFF the power. The repeat emergency signal is transmitted on the preprogramming, receiving an acknowledgement may cancel the transmission. Depending on the operating channel. When no emergency channel is specified, the call is received, the transceiver will display the calling station's ID (or alias) and sound a beep.* (*Depending on the preprogramming.) D Transmitting an Emergency Call When...
... down for a specified time period. 3 If you turn OFF the power. The repeat emergency signal is transmitted on the preprogramming, receiving an acknowledgement may cancel the transmission. Depending on the operating channel. When no emergency channel is specified, the call is received, the transceiver will display the calling station's ID (or alias) and sound a beep.* (*Depending on the preprogramming.) D Transmitting an Emergency Call When...
Operating Guide
Page 10
...) D Receiving a Remote Monitor, Radio Check or Status Polling Call If an Individual call is selected, the backlight turns ON for the preprogrammed time period. (Auto Backlight Timer) The calling station ID name w T o clear the beep, ID and message display, turn OFF the power or change the channel. 7 When "LIGT AUT" is automatically transmitted. D Receiving an Emergency call q When an emergency call is received: • Beeps sound...
...) D Receiving a Remote Monitor, Radio Check or Status Polling Call If an Individual call is selected, the backlight turns ON for the preprogrammed time period. (Auto Backlight Timer) The calling station ID name w T o clear the beep, ID and message display, turn OFF the power or change the channel. 7 When "LIGT AUT" is automatically transmitted. D Receiving an Emergency call q When an emergency call is received: • Beeps sound...
Operating Guide
Page 17
... can be transmitted without sounding beeps or changing the LCD display, depending on the emergency channel. Individual or Talkgroup call types of repeat cycles, even after receiving an acknowledgement. When the Repeat Cancel function is transmitted once or repeatedly* on the preprogramming. (Silent operation) The transceiver can be programmed to keep the microphone open during an emergency call, allowing other stations to monitor the...
... can be transmitted without sounding beeps or changing the LCD display, depending on the emergency channel. Individual or Talkgroup call types of repeat cycles, even after receiving an acknowledgement. When the Repeat Cancel function is transmitted once or repeatedly* on the preprogramming. (Silent operation) The transceiver can be programmed to keep the microphone open during an emergency call, allowing other stations to monitor the...
Operating Guide
Page 18
... Call' item to the IC-F5120D/ F6120D series service manual for connection and setting details. 15 Ask your dealer or system operator for the specified time period to inform you that a status message has being received. Set the 'Send with Voice Call' item to 'Enable.' - Set a status message to be used when a horn is connected to the transceiver through the optional ACC cable OPC-1939 (D-Sub...
... Call' item to the IC-F5120D/ F6120D series service manual for connection and setting details. 15 Ask your dealer or system operator for the specified time period to inform you that a status message has being received. Set the 'Send with Voice Call' item to 'Enable.' - Set a status message to be used when a horn is connected to the transceiver through the optional ACC cable OPC-1939 (D-Sub...