INSTRUCTION MANUAL UHF TRANSCEIVER iF610 iF620 FCC RF EXPOSURE COMPLIANCE WARNING For compliance with FCC and Industry Canada RF Exposure Requirements, the transmitter antenna installation shall comply with the following two conditions:
1. The transmitter antenna gain shall not exceed 0 dBi 2. The transmitter antenna is required to be located outside of a vehicle and kept at a separation distance of 85 centimeters or more between the transmitter antenna of this device and persons during operation. IMPORTANT CAUTIONS READ ALL INSTRUCTIONS carefully and com-
pletely before using the transceiver. SAVE THIS INSTRUCTION MANUAL This instruction manual contains important operating instructions for the IC-F610 and IC-F620 UHF TRANSCEIVERS. EXPLICIT DEFINITIONS WORD RWARNING CAUTION NOTE DEFINITION Personal injury, re hazard or electric shock may occur. Equipment damage may occur. If disregarded, inconvenience only. No risk of personal injury, re or electric shock. logo are registered trademarks of Icom, Icom Inc. and the Icom Incorporated (Japan) in the United states, the United Kingdom, Germany, France, Spain, Russia and/or other coun-
tries. SmarTrunk II is a Trademark of SmarTrunk Systems, Inc. i RWARNING! NEVER connect the transceiver to an AC outlet. This may pose a re hazard or result in an electric shock. NEVER connect the transceiver to a power source of more than 16 V DC such as a 24 V battery. This connection will ruin the transceiver. NEVER cut the DC power cable between the DC plug and fuse holder. If an incorrect connection is made after cutting, the transceiver might be damaged. NEVER place the transceiver where normal operation of the vehicle may be hindered or where it could cause bodily injury. NEVER allow children to touch the transceiver. NEVER expose the transceiver to rain, snow or any liquids. USE supplied microphone only. Other microphones have different pin assignments and may damage the transceiver. DO NOT use or place the transceiver in areas with tem-
00 IC-F610EUR.qxd 01.11.28 11:37 AM Page c (1,1) peratures below 30C or above +60C or, in areas subject to direct sunlight, such as the dashboard. AVOID operate the transceiver without running the vehi-
cles engine. The vehicles battery will quickly run out if the transceiver is in transmission while the vehicles engine OFF. AVOID placing the transceiver in excessively dusty envi-
ronments. AVOID placing the transceiver against walls. This will obstruct heat dissipation. AVOID the use of chemical agents such as benzine or alcohol when cleaning, as they damage the transceiver sur-
faces. BE CAREFUL! The transceiver will become hot when operating continuously for long periods. For U.S.A. only CAUTION: Changes or modifications to this transceiver, not ex-
pressly approved by Icom Inc., could void your authority to operate this transceiver under FCC regulations. TABLE OF CONTENTS IMPORTANT .................................................................................... i EXPLICIT DEFINITIONS ................................................................. i CAUTIONS ....................................................................................... i TABLE OF CONTENTS .................................................................. ii 1 PANEL DESCRIPTION ........................................................ 16 I Front panel ............................................................................ 1 I Function display .................................................................... 2 I Programmable function keys ................................................ 3 2 OPERATION ...................................................................... 710 I Turning power ON ................................................................ 7 I Channel selection ................................................................. 7 I Receiving and transmitting ................................................... 8 D Transmitting notes .......................................................... 8 D Tx code channel selection .............................................. 9 D Tx code number selection .............................................. 9 D DTMF transmission ........................................................ 9 3 OPTIONAL SmarTrunk II OPERATION ....................... 1112 I SmarTrunk II and conventional modes ............................ 11 I SmarTrunk II operation .................................................... 11 4 CONNECTION AND MAINTENANCE ............................. 1319 I Rear panel and connection ................................................. 13 I Sullpied Accessories ........................................................... 14 I Mounting the transceiver ..................................................... 15 D Inverting the Front panel .............................................. 15 D Mounting the Transceiver ............................................. 16 I Optional UT-96/UT-105 installation ..................................... 17 I Optional UT-109/UT-110 installation ................................... 17 I Optional OPC-617 installation ............................................. 18 I Antenna ............................................................................... 18 I Fuse replacement ............................................................... 18 I Cleaning ............................................................................. 18 5 OPTIONS ............................................................................... 19 DOC..........................................................................................20 ii 00 IC-F610EUR.qxd 01.11.28 11:37 AM Page d (1,1) 1 PANEL DESCRIPTION I Front panel qAF volume control knob wLeft UP/DOWN keys eFunction display rRight UP/DOWN keys uMicrophone connector yPower switch tProgrammable keys [P0] to [P4]
q AF VOLUME CONTROL KNOB Turn the knob to adjust the audio output level. Minimum audio level is pre-programmed. w LEFT UP/DOWN []/[] KEYS Push to select the operating channel. Can be programmed for one of several functions by your dealer. (Same as [P0] to [P4] keys) e FUNCTION DISPLAY Displays variety of information, such as operating channel number/names, 5-tone code, DTMF numbers and audible condition, etc. NOTE: The above functions depend on pre-setting.
] KEYS r RIGHT UP/DOWN [
Push to select the operating channel. Can be programmed for one of several functions by your
1 00 IC-F610EUR.qxd 01.11.28 11:37 AM Page e (1,1) PANEL DESCRIPTION 1 dealer. (Same as [P0] to [P4] keys) I Function display t DEALER-PROGRAMMABLE KEYS [P0] to [P4]
Can each be programmed for one of several functions by your Icom dealer. y POWER SWITCH Push to turns the power ON and OFF. The following functions are available at power ON as options:
Automatic scan start Password prompt Set mode u MICROPHONE CONNECTOR Connect the supplied microphone or optional DTMF micro-
phone for SmarTrunk II operation here. NEVER connect other microphones. The pin assignments may be different and the transceiver may be damaged. MICROPHONE The supplied microphone has a PTT switch and a hanger hook. The following functions are available when the microphone is on or off hook:
- Automatic scan start when hung on.
- Automatic priority channel selection when hung off.
- Sets to Inaudible condition (mute condition) when hung on.
- Sets to Audible condition (un-mute condition) when off. q w e r t y u i o !0 !1
!2
!3 q TRANSMIT INDICATOR Appears while transmitting or sending a 5-tone code. When internal temperature increases to a specic level, the transmit indicator blinks to indicate that the power down cir-
cuit has been activated. w BUSY INDICATOR Appears while the channel is busy. e SIGNAL STRENGTH METER Indicates relative signal strength level. r LOW POWER INDICATOR Appears when low output power is selected. t AUDIBLE INDICATOR Appears when the channel is in the Audible condition
(unmute condition). y COMPANDER INDICATOR Appears when compander function is activated. 2 00 IC-F610EUR.qxd 01.11.28 11:37 AM Page f (1,1) 1 PANEL DESCRIPTION u SCRAMBLER INDICATOR Appears when scrambler function is activated. (Optional UT-
109 (#02)/UT110 (#02) SCRAMBLER UNIT is required.) i 2/5TONE INDICATOR Appears when specied 2/5tone call is received. o!0 LTR INDICATOR Appears when LTR function is selected.
!1 SHORT MESSAGE INDICATOR Appears when a short message is received.
!2 ALPHANUMERIC DISPLAY Displays the CH number, 5-tone indication, DTMF numbers, Audible indication, etc. NOTE: When the alphanumeric display blinks and trans-
mitting becomes impossible. In this case, check that the antenna is not miss-matched or that DC battery voltage has not dropped below 8 V
!3 ACTIVATED KEY INDICATOR Appears or blinks when the key under this indicator is acti-
vated. 3 I Programmable function keys The following functions can be assigned to [P0], [P1], [P2],
[P3], [P4], [], [], [
] programmable function keys. Consult your Icom Dealer or System operator for details con-
cerning your transceivers programming. In the following explanations, programmable function names are bracketed, the specic switch used to activate the func-
tion depends on programming.
] and [
[CH UP]
[CH DN]
CH UP AND DOWN KEYS Select an operating channel. Select a transmit code channel after pushing the [TX CH] key. Select a DTMF channel after pushing the
[DTMF] key. Select a scan group after pushing and holding the [SCAN] key.
[CH1]
[CH2]
[CH3]
[CH4]
[PRI A]
OPERATING CHANNEL KEYS Select an operating channel directly. PRIORITY CHANNEL KEYS Select priority A or priority B channel with each push. 00 IC-F610EUR.qxd 01.11.28 11:37 AM Page g (1,1)
[Bank]
BANK KEY Select a bank. When the optional UT-105 is installed, push one or more times to select a channel bank for con-
ventional channels or SmarTrunk II channels.
[MONI]
[SCAN A]
[SCAN B]
SCAN START/STOP KEY Push this key to start scanning; and push again to stop. NOTE: Place the microphone on hook to start scanning. Take the microphone off hook to stop scanning. Push and hold this key to indicate the scan group, then push to select the desired group. SCAN TAG KEY Adds or deletes the selected channel to the scan group. LOCK KEY Electronically locks all programmable keys except the following:
[CALL] (incl. CAL A and CAL B), [MONI] and
[EMER] keys.
[TAG]
[LOCK]
[W/N]
[H/L]
PANEL DESCRIPTION 1 MONITOR KEY Activates one of (or two of) the following func-
tions on each channel independently:
Push and hold the key to unmute the channel (audio is emitted; Audible condition). Push the key to toggle the mute and unmute condi-
tions (toggles Audible and Inaudible). Push the key to mute the channel (sets to Inaudible only). Push the key to unmute the channel (sets to Audible only). Push the key after the communication is finished to send a reset code. NOTE: The unmute condition (Audible condi-
tion) may automatically return to the mute condi-
tion (Inaudible condition) after a specied peri-
od. WIDE/NARROW KEY Push [W/N] to toggle bandwidth between wide or narrow. This function is available for W/N versions only. OUTPUT POWER SELECTION KEYS Select the transmit output power temporarily or permanently depending on the pre-setting. 4 00 IC-F610EUR.qxd 01.11.28 11:37 AM Page h (1,1) 1 PANEL DESCRIPTION Ask your Dealer or System Operator for the out-
[TX CH]
put power level for each selection. TX CODE KEY Select a transmit 5-tone code (station code) channel.
[ TA ]
[CALL]
[CAL A]
[CAL B]
[EMER]
TALK AROUND KEY Turns the talk around function ON and OFF. The talk around function equalises the transmit frequency to the receive frequency for mobile-
to-mobile communication. CALL KEYS Transmit a 5-tone call. Call transmission is necessary before you call another station depending on your signaling system. The [CAL A] and/or [CAL B] keys may be avail-
able when your system employs selective Individual/Group calls. Ask your System Operator which call is assigned to each key. EMERGENCY KEY Push and hold the key to transmit an emergency call. If you want to cancel the emergency call, push
(or push and hold) the key again before trans-
mitting the call. The emergency call is transmitted one time only or repeatedly until receiving a control code depending on the pre-setting. 5
[CODE]
TX CODE CHANNEL UP/DOWN KEY Push to selects a TX code channel directory.
[DTMF]
DTMF CHANNEL SELECT KEY Push this key to select a DTMF channel. Push this key, then select the desired DTMF channel using the [
] keys. Push and hold this key to transmit the selected DTMF code. NOTE (LMR ONLY): DTMF channels 7 (EMER-
GENCY) and 8 (LOG/ID) are used for ID code and emergency code respectively, depending on your system set up. Ask your System Operator or Dealer about DTMF channels 7 and 8 before using these.
[TONE]
C. TONE CHANNEL ENTER KEY Push this key then input a continuous tone mem-
ory channel number via the keypad to change the tone frequency. 00 IC-F610EUR.qxd 01.11.28 11:37 AM Page i (1,1)
[ID MR]
ID MEMORY READ KEY Recalls detected ID codes. Push this key, then push [
tion. Up to 5 ID's are memorized. Push and hold this key to erase all memorized IDs.
[GRP]
TRUNKING GROUP KEY Push to select the Trunking group.
[COMP]
MIC COMPANDER KEY Push to toggle the mic compander function ON or OFF.
[SET]
SET MODE KEY Changes the contents of the items in the User Set mode. Push and hold [SET], push [CH UP]/[CH DN] key to change the contents. PANEL DESCRIPTION 1
[SCRM]
SCRAMBLER KEY Push and hold to turn the voice scrambler func-
] for selec-
tion ON. Push to turn the voice scrambler function OFF. NOTE:
Optional UT-109 (#02) or UT-110 (#02) VOICE SCRAMBLER UNIT is required.
-UT-109: Non-rolling type. 32 code numbers are available.
-UT-110: Rolling type. Provides higher communica-
tion security. 1020 (4 groups x 255) code numbers are available. This transceiver requires version #02 scram-
bler units, do not install version #01, as they are not compatible. UT-109 and UT-110 require some PC board modifications. Please refer to the additional installation manual. Please contact your dealer for details. 6 00 IC-F610EUR.qxd 01.11.28 11:37 AM Page j (1,1) 2 OPERATION I Turning power ON q Push [KI ] to turn the power ON. A power-up alert tone sounds for about 1 sec. and an opening message may appear. I Channel selection Several types are available, and the channel selection method may differ according to your system set up. w If the transceiver is programmed for a start up passcode, input digit codes as directed by your System operator. The keys in the diagram below can be used for password input:
The transceiver detects numbers in the same block as identical. Therefore 01234 and 56789 are the same. KEY
[P0]
[P1]
[P2]
[P3]
[P4]
NUMBER 0 5 1 6 2 7 3 8 4 9 e When the PASSWORD indication does not clear after inputting 4 digits, the input code number may be incorrect. Turn power off and start over in this case. NON-BANK TYPE:
Push the [CH Up]/[CH Down] keys to select the desired oper-
ating channel, in sequence; or, push one of the [CH 1] to [CH 4] keys to select these channels directly. BANK-TYPE:
Push [BANK] to select the desired bank number. AUTOMATIC SCAN TYPE:
Channel setting is not necessary for this type. When turning the power ON, the transceiver automatically starts scanning. Scanning stops when receiving a call or when taking the microphone off hook. 7 00 IC-F610EUR.qxd 01.11.28 11:37 AM Page k (1,1) I Receiving and transmitting RECEIVING:
q Push [KI ] to turn the power ON. w Push [CH UP] or [CH DN] to select a channel. e When receiving a call, adjust the audio output level to a comfortable listening level. TRANSMITTING:
r Take the microphone off hook. 5-tone mute may be released (the audible condition is selected and appears). A priority channel may be selected automatically. t Wait for the channel to become clear. appears. The channel is busy when y Push the [CALL] key when initiating a call from your side. Coded audio may be heard from the transceiver, then appears. This operation may not be necessary depending on your signal-
ing system. Ask your System Operator or Dealer. u While pushing and holding [PTT], speak into the micro-
phone at your normal voice level. i Release [PTT] to receive. IMPORTANT: To maximize the readability of your signal: (1) pause briey after pushing [PTT], (2) hold the transceiver 15 to 20 cm from your mouth, then speak into the microphone at a normal voice level. OPERATION 2 D Transmitting notes Transmit inhibit function The transceiver has several lockout/inhibit functions which restrict transmission under the following conditions:
The channel is in mute condition (Inaudible condition;
does not appear). Channel is busy. No matched (or matched) CTCSS is received. The selected channel is a receive only channel. Time-out timer After continuous transmission for a pre-programmed period, the time-out timer is activated causing the transceiver to stop transmitting and automatically select receive. Penalty timer Once the time-out timer is activated, transmission is further inhibited for a period determined by the penalty timer. 8 00 IC-F610EUR.qxd 01.11.28 11:37 AM Page l (1,1) 2 OPERATION D Tx code channel selection If the transceiver has a [TX CH] key, display can be toggled between the operating channel number (or name) and Tx code channel number (or name). When the Tx code channel number (or name) is displayed, the [CH UP]/[CH DN] keys select the Tx code channel. TO SELECT A TX CHANNEL:
q Push [TX CH] a Tx code channel appears. w Push [CH UP]/[CH DN] to select the desired Tx code chan-
nel. e Push [CALL] to transmit the selected Tx code. r Push [TX CH] again to return to the channel display. D Tx code number selection If the transceiver has a [CODE] key, Tx code contents can be changed within the allowable digits. TO SELECT A TX CODE:
q Push [CODE] a Tx code number appears and an allow-
able digit blinks. w Push [CH UP]/[CH DN] to select the desired number at the blinking digit. e Push [CODE] to enter the selected number. r Repeat steps w and e to input all allowed digits. t Push [CALL] to transmit the selected Tx code. 9 D DTMF transmission If the transceiver has a [DTMF] key, the automatic DTMF transmission function is available. Up to 7 DTMF channels may be available. q Push [DTMF] to select the display as at right. w Push [CH UP]/[CH DN] to select the desired DTMF channel. e Push and hold [DTMF] to transmit the DTMF code on the selected DTMF channel. D Scrambler function A UT-109 (#02) or UT-110 (#02) optional voice scrambler unit provides high performance private communication between stations with the same scrambler codes. q Push and hold [SCRM] to turn the scrambler function ON. w Push [SCRM] to turn the function OFF. 00 IC-F610EUR.qxd 01.11.28 11:37 AM Page m (1,1) D User set mode User set mode is accessed at power ON and allows you to set seldom-changed settings. in this case you can cus-
tomize transceiver operation to suit your preferences and operating style. OPERATION 2 Entering the user set mode:
qWhile pushing and holding [
], push [KI ] to turn the user set mode ON, allowing you to set seldom-changed settings.
] and [
wPush [P 0] to select the appropriate item. Then push [
] to set the desired level/mode. and [
Available set mode functions:
SQL Level; 0 to 255 Audio Filter; 3000, 3400, 0 or 300 Beep Level; 1 to 5 or Link (links to audio output level) Back Light; AUTO, DIM, OFF or ON AF Min level; 0 to 255 Mic Gain; 1 to 5 Beep; ON or OFF ePush [KI ] again to exit set mode. 10 00 IC-F610EUR.qxd 01.11.28 11:37 AM Page n (1,1) 3 OPTIONAL SmarTrunk II OPERATION I SmarTrunk II and conventional modes This transceiver is capable of SmarTrunk II functions. The optional UT-105 allows communication in conventional channels or SmarTrunk II channels. Select a channel bank for SmarTrunk II before trunking operation. Push [BANK] one or more times to select a channel bank for conventional channels or SmarTrunk II channels.
- Scanning starts when a channel bank for SmarTrunk II is select-
ed.
- Contact your Dealer for channel bank details. NOTE: Connect an optional HM-100TN DTMF MICRO-
PHONE. Contact your Dealer for details. I SmarTrunk II operation These features are enabled by a Dealer or System Operator and may not be available in your system. Contact your Dealer for details. D Placing a telephone call Enter the phone number followed by [1], [M]. A high-pitched beep indicates that the number is accepted. When the called party answers, push the [PTT] switch to talk, and release it to listen. D Calling another local system subscriber Enter the subscriber number followed by [3], [M]. A high-pitched beep indicates that the number is accepted. You hear ringing, then two short beeps when the subscriber answers. If the other subscriber is on another call or out of range, you hear a fast busy signal and the call terminates automatically. D Receiving a call When you hear ringing, push [M] to answer. For a group call, you hear a short ring followed by two short beeps. You do not have to answer a group call to hear it over the air. 11 00 IC-F610EUR.qxd 01.11.28 11:37 AM Page o (1,1) D Terminating a call After completing a call, push [#] to disconnect (hang up). IMPORTANT: If one person in the conversation terminates a call, all participants will be cut off. D Last number re-dial Push [M], [M] to automatically re-dial the last number called. A high-pitched beep indicates that the number is accepted. D Memory speed-dialling To automatically dial a commonly used number from memory:
Push [M] followed by the memory location (09). D Turbo SpeeDial To automatically dial a commonly used number with one push:
Push one of the turbo SpeeDials ([A], [B], [C] or [D]). D Programming memory speed dial q Push and hold [M] until you hear a high-pitched beep. w Enter the memory location (09, A, B, C, D), the telephone or subscriber number, then [1], [M] (or [3], [M] if for another system subscriber). A high-pitched beep indicates successful programming. Memories [A][D] are used for the Turbo SpeeDial. OPTIONAL SmarTrunk II OPERATION 3 D System busy indication If all channels are busy, three low beeps sound after you initi-
ate a call. Try the call again later. D PTT dispatch operation q Push [PTT] once (without dialling) to initiate a dispatch call. w Begin talking after you hear three beeps (one short, high-
pitched, two very-short, low-pitched). e Receiving a dispatch call is indicated by the same three-
beep sequence. It is not necessary to push [M] to answer a dispatch call. D Emergency call Push [0], [M] to initiate an emergency call. Contact your dealer for details. D Clear channel alerting If all channels are busy, the transceiver automatically begins searching for an open channel and beeps every ten seconds. When two short beeps (low-pitched, then high-pitched) are heard, a channel is available. Push [M], [M] immediately to re-
dial the last number. NOTE: For additional operating instructions, contact your Dealer or System Operator. 12 00 IC-F610EUR.qxd 01.11.28 11:37 AM Page p (1,1) 4 CONNECTION AND MAINTENANCE I Rear panel and connection Optional speaker
(SP-22) qAntenna w r red:
NEVER connect to a 24 V battery. tOptional cable
(OPC-617) e black:
Supplied DC power cable 12V Battery Crimp Solder Note: Use the terminals for the cable connections. 13 00 IC-F610EUR.qxd 01.11.28 11:37 AM Page q (1,1) ANTENNA CONNECTOR Connects to an antenna. Ask your Dealer about antenna selection and placement. MICROPHONE HANGER Connect the supplied microphone hanger to the vehicles ground for on/off hook microphone functions. (See p. 2) DC POWER RECEPTACLE Connects to a 12 V DC battery. Pay attention to polari-
ties. NEVER connect to a 24 V battery. This could dam-
age the transceiver. EXTERNAL SPEAKER JACK Connect a 48 external speaker, if desired. OPTIONAL CABLE (OPC-617) Connect an external modem unit, LCD backlight control, etc. CONNECTION AND MAINTENANCE 4 I Supplied Accessories 1 M O I C 5 2 4 3 6 7 8 LCD-STICKER 9 0 A B C q Microphone ...................... 1
(Some versions may not be sup-
plied with a microphone) w Microphone hanger and screw set ..................... 1 set e Microphone hanger cable . 1 r DC power cable .................1 IC-F510/F610: OPC-345 IC-F520/F620: OPC-346 t Mounting bracket .............. 1 y Bracket bolt ....................... 4 u Mounting screw (M512) ... 4 i Self-tapping screw
(M520) ............................. 4 o Flat washer ....................... 4
!0 Spring washer ................... 4
!1 Nut .................................... 4
!2 Fuse ................................. 2 IC-F510/F610: 15 A IC-F520/F620: 20 A
!3 Function name stickers*
(1705 LCD SEAL(D)) .............1 D *Function name stickers There are no names on the programmable function keys since the needed functions can be assigned to these keys. Attach the supplied function name stickers above the appropriate keys. 14 00 IC-F610EUR.qxd 01.11.28 11:37 AM Page r (1,1) 4 CONNECTION AND MAINTENANCE I Mounting the transceiver The front panel can be inverted for correct viewing while leav-
ing the built-in speaker facing away from the mounting surface. D Inverting the Front panel q Unscrew the 2-side screws. w Remove the Front panel forward from the transceiver. e Invert the transceiver 180 clockwise as below. r Insert the Front panel to the transceiver. t Tight the 2 screws. NOTE:
NEVER rotate the transceiver more than 180. DO NOT spread the flat cable too much on the transceiver. Damage may occur. 15 00 IC-F610EUR.qxd 01.11.28 11:37 AM Page s (1,1) CONNECTION AND MAINTENANCE 4 D Mounting the transceiver The universal mounting bracket supplied with your transceiv-
er allows overhead mounting. Please read the following instructions carefully. Mount the transceiver securely with the 4 supplied screws to a thick surface which can support more than 1.5 Kg. Flat washer Spring washer When using self-tapping screws 16 00 IC-F610EUR.qxd 01.11.28 11:37 AM Page t (1,1) 4 CONNECTION AND MAINTENANCE I Optional UT-105 and UT-108 installation The optional UT-105 and UT-108 units install as follows:
q Turn power OFF, then disconnect the DC power cable. w Unscrew the 4 screws, then remove the bottom cover. e Install the unit as shown in the diagram below. r Replace the bottom cover and screws, then the DC power I Optional UT-109 /UT-110 in-
stallation q Turn power OFF, then disconnect the DC power cable. w Unscrew the 4 screws, then remove the bottom cover. e Cut the print pattern on the PC board at the TX mic circuit
(A) and RX AF circuit (B) as shown in the following gure. r Install the Scrambler unit as shown in the left. t Replace the bottom cover and screws, then the DC power cable. cable. A B NOTE: The sponge supplied with the UT-105 is for the IC-F30/F40 series transceivers only. NOTE: Be sure to resolder above disconnected points, otherwise no TX modulation or AF output is available when you remove the scrambler units. 17 00 IC-F610EUR.qxd 01.11.28 11:37 AM Page u (1,1) I Optional OPC-617 installation CONNECTION AND MAINTENANCE 4 I Antenna A key element in the performance of any communication sys-
tem is an antenna. Ask your Dealer about antennas and the best places to mount them. I Fuse replacement Two fuses are installed in the supplied DC power cable. If a fuse blows or the transceiver stops functioning, track down the source of the problem, if possible, and replace the dam-
aged fuse with a new, rated one. Fuse rating IC-F510/F610: 15 A, IC-F520/F620: 20 A OPTIONAL CABLE PIN ASSIGNMENT t r e w q o i u y q LCD backlit cont. IN w AF OUT e Det. AF OUT r Mod. IN t PTT control IN y Horn drive cont. OUT u AF GND i Det. AF GND o Mod. GND I Cleaning If the transceiver becomes dusty or dirty, wipe it clean with a dry, soft cloth. AVOID the use of solvents such as benzene or alco-
hol, as they may damage transceiver surfaces. 18 00 IC-F610EUR.qxd 01.11.28 11:37 AM Page v (1,1) 5 OPTIONS SP-22 Compact and easy-to-install Input impedance: 4 Max. input power: 5 W HM-100TN DTMF microphone. SM-25 Normal microphone. UT-105 SmarTrunk II Logic Board Provides SmarTrunk II capabilities. UT-108 DTMF DECODER UNIT Provides pager and code squelch capabilities. UT-109/UT-110 VOICE SCRAMBLER UNIT UT-109: Non-rolling type (max. 32 codes) UT-110: Rolling type (max. 1020 codes) OPC-617 ACC CABLE Allows you to connect to an external terminal. 19 Count on us!
A-6120H-1EX Printed in Japan 2001 Icom Inc. 1-1-32 Kamiminami, Hirano-ku, Osaka 547-0003 Japan