iF620

UHF TRANSCEIVER

iF510VHF TRANSCEIVER

INSTRUCTION MANUAL

iF520

iF610

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page a (1,1)

i

EXPLICIT DEFINITIONS

RWARNING! NEVER connect the transceiver to anAC outlet. This may pose a fire hazard or result in an electricshock.

NEVER connect the transceiver to a power source of morethan 16 V DC such as a 24 V battery. This connection will ruinthe transceiver.

NEVER cut the DC power cable between the DC plug andfuse holder. If an incorrect connection is made after cutting,the transceiver might be damaged.

NEVER place the transceiver where normal operation ofthe vehicle may be hindered or where it could cause bodilyinjury.

NEVER allow children to touch the transceiver.

NEVER expose the transceiver to rain, snow or any liquids.

USE supplied microphone only. Other microphones havedifferent pin assignments and may damage the transceiver.

DO NOT use or place the transceiver in areas with tem-

CAUTIONS

WORD DEFINITION

RWARNINGPersonal injury, fire hazard or electric shockmay occur.

CAUTION Equipment damage may occur.

NOTEIf disregarded, inconvenience only. No riskof personal injury, fire or electric shock.

READ ALL INSTRUCTIONS carefully and complete-ly before using the transceiver.

SAVE THIS INSTRUCTION MANUAL — Thisinstruction manual contains important operating instructions forthe IC-F510/IC-F520 VHF TRANSCEIVER and IC-F610/IC-F620 UHF TRANSCEIVER.

IMPORTANT

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page b (1,1)

ii

peratures below –22°F (–30°C) or above +140°F (+60°C) or,in areas subject to direct sunlight, such as the dashboard.

AVOID operating the transceiver without running the vehi-cle’s engine. The vehicle’s battery will quickly run out if thetransceiver is in transmission while the vehicle’s engine OFF.

AVOID placing the transceiver in excessively dusty envi-ronments.

AVOID placing the transceiver against walls. This willobstruct heat dissipation.

AVOID the use of chemical agents such as benzine oralcohol when cleaning, as they damage the transceiver sur-faces.

BE CAREFUL! The transceiver will become hot whenoperating continuously for long periods.

For U.S.A. onlyCAUTION: Changes or modifications to this transceiver, notexpressly approved by Icom Inc., could void your authority tooperate this transceiver under FCC regulations.

TABLE OF CONTENTSIMPORTANT .................................................................................... iEXPLICIT DEFINITIONS ................................................................. iCAUTIONS ....................................................................................... iTABLE OF CONTENTS .................................................................. ii1 PANEL DESCRIPTION ........................................................ 1–6

Front panel ............................................................................ 1 Function display .................................................................... 2 Programmable function keys ................................................ 3

2 OPERATION ...................................................................... 7–10 Turning power ON ................................................................ 7 Channel selection ................................................................. 7 Receiving and transmitting ................................................... 8

DTransmitting notes .......................................................... 8DTx code channel selection .............................................. 9DTx code number selection .............................................. 9DDTMF transmission ........................................................ 9DScrambler function ......................................................... 9DUser set mode .............................................................. 10

3 OPTIONAL SmarTrunk II™ OPERATION ....................... 11–12 SmarTrunk II™ and conventional modes ............................ 11 SmarTrunk II™ operation .................................................... 11

4 CONNECTION AND MAINTENANCE ............................. 13–18 Rear panel and connection ................................................. 13 Supplied Accessories ......................................................... 14 Mounting the transceiver ..................................................... 15

D Inverting the Front panel .............................................. 15DMounting the Transceiver ............................................. 16

Optional UT-105/UT-108 installation ................................... 17 Optional UT-109/UT-110 installation ................................... 17 Optional OPC-617 installation ............................................. 18 Antenna ............................................................................... 18 Fuse replacement ............................................................... 18 Cleaning ............................................................................. 18

5 OPTIONS ............................................................................... 196 SAFETY TRAINING INFORMATION ..................................... 20

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page c (1,1)

1

1 PANEL DESCRIPTION

u y t

rewq

Front panel

qAF VOLUME CONTROL KNOBRotate the knob to adjust the audio output level.

• Minimum audio level is pre-programmed.

wLEFT UP/DOWN [∫∫]/[√√] KEYSOne of several functions can be programmed by your

Dealer. (Same as [P0] to [P4] keys)

eFUNCTION DISPLAYDisplays variety of information, such as an operating chan-

nel number/name, 2/5tone code, DTMF numbers and audi-ble condition, etc.

NOTE: The above functions depend on pre-programming.

rRIGHT UP/DOWN [ ]/[ ] KEYSPush to select the operating channel.Can be programmed for one of several functions by your

Dealer. (Same as [P0] to [P4] keys)

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page d (1,1)

2

1PANEL DESCRIPTION

tDEALER-PROGRAMMABLE KEYS [P0] to [P4]Desired functions can be programmed independently by

your Dealer.

yPOWER SWITCH [POWER]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

uMICROPHONE CONNECTORConnect the supplied microphone or optional DTMF micro-

phone for SmarTrunk II™ operation here.NEVER connect non-specified microphones. The pinassignments may be different and the transceiver may bedamaged.

MICROPHONEThe 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 hung off.

Function display

qTRANSMIT INDICATORAppears while transmitting or sending a 2/5tone code.

wBUSY INDICATORAppears while the channel is in busy.

eSIGNAL STRENGTH METERIndicates relative signal strength level.

rLOW POWER INDICATORAppears when low output power is selected.

tAUDIBLE INDICATORAppears when the channel is in the ‘Audible’ condition

(unmute condition).

yCOMPANDER INDICATORAppears when compander function is activated.

q w e r t y u i

o

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page e (1,1)

3

1 PANEL DESCRIPTION

uSCRAMBLER INDICATORAppears when scrambler function is activated. (Optional UT-

109 (#02)/UT110 (#02) SCRAMBLER UNIT is required.)

i2/5TONE INDICATORAppears when specified 2/5tone call is received.

oALPHANUMERIC DISPLAYDisplays the CH number, 2/5tone indication, DTMF num-

bers, Audible indication, etc.

Programmable function keysThe following functions can be assigned to [P0], [P1], [P2],[P3], [P4], [∫∫], [√√], [ ] and [ ] programmable functionkeys.Consult your Icom Dealer or System operator for details con-cerning your transceivers programming.In the following explanations, programmable function namesare bracketed, the specific switch used to activate the func-tion depends on programming.

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 wile pushing and holding

the [SCAN] key.

OPERATING CHANNEL KEYSSelect an operating channel directly.

PRIORITY CHANNEL KEYSSelect priority A or priority B channel with eachpush.

[CH UP][CH DN]

[CH1][CH2][CH3][CH4]

[PRI A][PRI B]

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page f (1,1)

4

1PANEL DESCRIPTION

MONITOR KEYActivates 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 specified peri-od.

WIDE/NARROW KEYPush [W/N] to toggle bandwidth between wide ornarrow.

OUTPUT POWER SELECTION KEYSSelect the transmit output power temporarily orpermanently depending on the pre-setting.• Ask your Dealer or System Operator for the out-

put power level for each selection.

[MONI]

[W/N]

[H/L]

BANK KEYSelect and determine a bank number.• When the optional UT-105 is installed, push [BANK]

then push [CH UP]/[CH DN] to select operating bank

number, and then push [BANK] to determine the

bank number.

SCAN START/STOP KEYPush this key to start scanning; and push againto stop.

NOTE: Place the microphone on hook to startscanning.Take the microphone off hook to stop scanning.

Push and hold this key to indicate the scangroup, then push to select the desired group.

SCAN TAG KEYAdds or deletes the selected channel to the scangroup.

LOCK KEYElectronically locks all programmable keysexcept the following:• [CALL] (incl. [CAL A] and [CAL B]), [MONI] and

[EMER] keys.

[BANK]

[SCAN A][SCAN B]

[TAG]

[LOCK]

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page g (1,1)

5

1 PANEL DESCRIPTION

TALK AROUND KEYTurns 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 KEYSTransmit a 5-tone code.• Call transmission is necessary before you call

another station depending on your signalingsystem.

• The [CAL A] and/or [CAL B] keys may beavailable when your system employs selective‘Individual/Group’ calls. Ask your Dealer whichcall is assigned to each key.

EMERGENCY KEYPush 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 onlyor repeatedly until receiving a control codedepending on the pre-setting.

[ T A ]

[CALL][CAL A][CAL B]

[EMER]

TX CODE KEYSelect a transmit 5-tone code (station code)channel.

TX CODE CHANNEL UP/DOWN KEYPush to selects a TX code channel directory.

DTMF CHANNEL SELECT KEYPush this key to select a DTMF channel.• Push this key, then select the desired DTMF

channel using the [ ]/[ ] keys.Push the key to transmit the selected DTMFcode.

C. TONE CHANNEL ENTER KEYPush this key then input a continuous tone mem-ory channel number using [ ]/[ ] keys tochange the tone frequency.

[TX CH]

[CODE]

[DTMF]

[TONE]

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page h (1,1)

6

1PANEL DESCRIPTION

ID MEMORY READ KEYRecalls detected ID codes. • Push this key, then push [ ]/[ ] for selection.• Up to 5 ID’s are memorized.Push and hold this key to erase all memorizedIDs.

TRUNKING GROUP KEYPush to select the Trunking group.

MIC COMPANDER KEYPush to toggle the mic compander function ONor OFF.

USER SET MODE KEYChanges the contents of the items in the UserSet mode.•Push and hold [SET] for 1 sec. to enter setmode, push [SET] momentarily to select theitem. Push [ ] and [ ] to set the desiredlevel/condition.Push and hold [SET] again to exit set mode.

•User set mode also available via the ‘Power ONfunction’. Please refer p. 10 also.

[ID MR]

[GRP]

[COMP]

[SET]

SCRAMBLER KEY• Push and hold to turn the voice scrambler func-

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 codes are available.

-UT-110: Rolling type. Provides higher communica-

tion security. 1020 (4 groups × 255) cods are avail-

able.

• This transceiver requires version #02 unit, donot install version #01, as they are not compat-ible.

• UT-109 and UT-110 require some PC boardmodifications. Please refer ‘ Optional UT-109/UT-110 installation’. (p.17)

•Please contact your Dealer for details.

[SCRM]

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page i (1,1)

7

2 OPERATION

Turning power ONq Push [POWER] to turn the power ON.

• A power-up alert tone sounds for about 1 sec. and an openingmessage may appear.

w If the transceiver is programmed for a start up passcode,input digit codes as directed by your Dealer.• The keys in the table below can be used for password input:• The transceiver detects numbers in the same block as identical.

Therefore “01234” and “56789” are the same.

e When the “PASSWORD” indication does not clear afterinputting 4 digits, the input code number may be incorrect.Turn power off and start over in this case.

Channel selectionSeveral types channel selections are available, methods maydiffer according to your system set up.

NON-BANK TYPE:Push [CH UP]/[CH DN] to select the desired operating chan-nel, in sequence; or,push one of the [CH 1] to [CH 4] to select a channel directly.

BANK-TYPE: Push [BANK] to select the desired bank number.

AUTOMATIC SCAN TYPE:Channel setting is not necessary for this type. When turningthe power ON, the transceiver automatically starts scanning.Scanning stops when receiving a call or when taking themicrophone off hook.

KEY [P0] [P1] [P2] [P3] [P4]

NUMBER 0 1 2 3 45 6 7 8 9

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page j (1,1)

8

2OPERATION

Receiving and transmittingRECEIVING:q Push [POWER] 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 selectedand “ ” appears).

• A priority channel may be selected automatically.

t Wait for the channel to become clear.• The channel is busy when “ ” appears.

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 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 briefly after pushing [PTT] (2) Hold the microphone 2 to 5 cm from your mouth, then

speak into the microphone at a normal voice level.

DTransmitting notes• Transmit inhibit functionThe transceiver has several inhibit functions which restricttransmission 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 timerAfter continuous transmission for a pre-programmed period,the time-out timer is activated causing the transceiver to stoptransmitting and automatically select receive.

• Penalty timerOnce the time-out timer is activated, transmission is furtherinhibited for a period determined by the penalty timer.

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page k (1,1)

9

2 OPERATION

DTx code channel selectionIf the transceiver has a [TX CH] key, display can be toggledbetween the operating channel number (or name) and Txcode channel number (or name). When the Tx code channelnumber (or name) is displayed, the [CH UP]/[CH DN] keysselect 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

channel.e Push [CALL] to transmit the selected Tx code.r Push [TX CH] again to return to the channel display.

DTx code number selectionIf the transceiver has a [CODE] key, Tx code contents can bechanged 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.

DDTMF transmissionIf the transceiver has a [DTMF] key, the automatic DTMFtransmission function is available. Up to 7 DTMF channelsare available.

q Push [DTMF] — a DTMF code channel appears.w Push [CH UP]/[CH DN] to select the desired DTMF chan-

nel.e Push and hold [DTMF] to transmit the selected DTMF.

DScrambler functionUT-109 (#02) or UT-110 (#02) optional voice scrambler unitprovides high performance private communication betweenstations with the same scrambler codes.q Push and hold [SCRM] to turn the scrambler function ON.w “ ” appears.e Push [SCRM] to turn the function OFF.

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page l (1,1)

10

2OPERATION

DUser set modeUser set mode is accessed at power ON and allows you toset seldom-changed settings. In this case you can “cus-tomize” transceiver operation to suit your preferences andoperating style.

Entering the user set mode:qWhile pushing and holding [ ] and [ ], push [POWER]

to enter user set mode ON, allowing you to set seldom-changed settings.

wPush and hold [P0] to enter user set mode. Push [P0]momentarily to select the item. Then push [ ] and [ ] to set the desired level/condition.Available set mode functions:

•Backlight :AUTO, DIM, OFF or ON•Beep :ON or OFF•Beep Level :1 to 5 or Link (links to audio output level)

•SQL Level :0 to 255•AF Min level :0 to 255• Audio Filter :3000, 3400, 0 or 300•Mic Gain :1 to 5

ePush [POWER] (or push and hold [P0]) again to exit setmode.

User set mode also available via the programmable key.Please refer p. 6 [SET] section.

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page m (1,1)

11

3 OPTIONAL SmarTrunk II™ OPERATION

SmarTrunk II™ and conventional modes

This transceiver is capable of SmarTrunk II™ functions.

The optional UT-105 allows communication in conventionalchannels or SmarTrunk II™ channels. Select a channel bankfor SmarTrunk II™ before trunking operation.

•Push [BANK] several times to select a channel bank for con-ventional channels or SmarTrunk II™ channels.- Scanning starts when a channel bank for SmarTrunk II™ opera-

tion is selected.- Contact your Dealer for channel bank details.

NOTE: Optional HM-100TN DTMF MICROPHONE isrequired. Contact your Dealer for details.

SmarTrunk II™ operationThese features are enabled by a Dealer and may not beavailable in your system. Contact your Dealer for details.

DPlacing a telephone callEnter 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.

DCalling another local system subscriberEnter 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.

DReceiving a callWhen 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.

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page n (1,1)

12

3OPTIONAL SmarTrunk II™ OPERATION

DTerminating a callAfter completing a call, push [#] to disconnect (hang up).

IMPORTANT: If one person in the conversation terminatesa call, all participants will be cut off.

DLast number re-dialPush [M] 2times to automatically re-dial the last called num-ber.• A high-pitched beep indicates that the number is accepted.

DMemory speed-diallingTo automatically dial a commonly used number from memory:•Push [M] followed by the memory location (0–9).

DTurbo SpeeDialTo automatically dial a commonly used number with onepush:•Push one of the turbo SpeeDials ([A], [B], [C] or [D]).

DProgramming memory speed dialq Push and hold [M] until you hear a high-pitched beep.w Enter the memory location (0–9, A, B, C, D), the telephone

or subscriber number, then [1], [M] (or [3], [M] if for anothersystem subscriber).• A high-pitched beep indicates successful programming.• Memories [A]–[D] are used for the Turbo SpeeDial.

DSystem busy indicationIf all channels are busy, three low beeps sound after you initi-ate a call. Try the call again later.

DPTT dispatch operationq 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.

DEmergency callPush [0], [M] to initiate an emergency call.• Contact your dealer for details.

DClear channel alertingIf all channels are busy, the transceiver automatically beginssearching for an open channel and beeps every ten seconds.When two short beeps (low-pitched, then high-pitched) areheard, a channel is available. Push [M], [M] immediately to re-dial the last number.

NOTE: For additional operating instructions, contact yourDealer or System Operator.

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page o (1,1)

13

4 CONNECTION AND MAINTENANCE

NEVER connect toa 24 V battery.

SolderCrimp

Note: Use the terminals for the cable connections.

+

q AntennaOptional speaker (SP-22)

r

t Optional cable (OPC-617) e

Supplied DC power cable

w

12VBattery

red:

black:

Rear panel and connection

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page p (1,1)

14

4CONNECTION AND MAINTENANCE

qANTENNA CONNECTORConnects to an antenna. Ask your Dealer about antennaselection and placement.

wMICROPHONE HANGERConnect the supplied microphone hanger to the vehicle’sground for microphone on/off hook functions. (See p. 2)

eDC POWER RECEPTACLEConnects to a 12 V DC battery. Pay attention to polari-ties. NEVER connect to a 24 V battery. This could dam-age the transceiver.

rEXTERNAL SPEAKER JACKConnect a 4–8 Ω external speaker, if desired.

tOPTIONAL CABLE (OPC-617)Connect an external modem unit, LCD backlight control,etc.

Supplied Accessories

q Microphone ...................... 1w Microphone hanger and

screw set ..................... 1 sete Microphone hanger cable . 1r DC power cable

(OPC-345) ..........................1 t Mounting bracket .............. 1y Bracket bolts ..................... 4u Mounting screws (M5×12) . 4i Self-tapping screws

(M5×20) ............................. 4

o Flat washers ...................... 4!0 Spring washers ................. 4!1 Nuts ................................... 4!2 Fuse s (15 A) ..................... 2!3 Function name stickers*

(1705 LCD SEAL(D)) .............1

*Function name stickersThere are no names on the programmable function keys since theneeded functions can be assigned to these keys.Attach the supplied function name stickers above the appropriatekeys.

q w e r

t y

u

i

o !0 !1 !2!3

LCD-STICKER

ICOM

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page q (1,1)

15

4 CONNECTION AND MAINTENANCE

Mounting the transceiverThe front panel can be inverted for correct viewing while leav-ing the built-in speaker facing away from the mounting sur-face.

D Inverting the Front panelqUnscrew the 2-side screws.wDetach the Front panel forward from the transceiver.eBend the flat cable between Front panel and main unit as

shown in the following diagram.

r Invert the transceiver 180 degrees clockwise as below.tRe-attach the Front panel to the transceiver.yTighten the 2 screws.

CAUTION:•NEVER rotate the transceiver more than 180 degrees.•DO NOT bend the flat cable too hard. Damage may occur.

normal bend line

inverted bend line

Flat cable orientation

to Front panel

to MAIN unit

NOTE: Be sure to bend the flat cable in thecorrect direction, before turningover (inverting) the transceiver.

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page r (1,1)

16

4CONNECTION AND MAINTENANCE

DMounting the transceiverThe universal mounting bracket supplied with your transceiv-er allows overhead mounting.

•Mount the transceiver securely with the 4 supplied screwsto a thick surface which can support more than 1.5 kg.

Flat washer

Spring washer

When usingself-tapping screws

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page s (1,1)

17

4 CONNECTION AND MAINTENANCE

Optional UT-105 and UT-108installation

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

cable.

Optional UT-109 /UT-110installation

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 PCB at the TX mic circuit (A)

and RX AF circuit (B) as shown in the following figure.r Install the scrambler unit as shown in the left.t Return the bottom cover and screws to the original posi-

tion.

NOTE: Be sure to re-solderabove disconnected points, oth-erwise no TX modulation or AFoutput is available when youremove the scrambler units.

AB

Front panel

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page t (1,1)

18

4CONNECTION AND MAINTENANCE

AntennaA key element in the performance of any communication sys-tem is an antenna. Ask your Dealer about antennas and thebest places to mount them.

Fuse replacementTwo fuses are installed in the supplied DC power cable. If afuse blows or the transceiver stops functioning, track downthe source of the problem, if possible, and replace the dam-aged fuse with a new rated one.Fuse rating : 15 A,

CleaningIf the transceiver becomes dusty or dirty, wipe it clean with adry, soft cloth.

AVOID the use of solvents such as benzene or alco-hol, as they may damage transceiver surfaces.

q LCD backlit cont. INw AF OUTe Det. AF OUT r Mod. INt PTT control IN

y Horn drive cont. OUTu AF GNDi Det. AF GNDo Mod. GND

OPTIONAL CABLE PIN ASSIGNMENT

t r e w q

o i u y

Optional OPC-617 installationInstall the OPC-617 as shown below.

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page u (1,1)

19

5 OPTIONS

SP-22 EXTERNAL SPEAKERCompact and easy-to-install.Input impedance: 4 ΩMax. input power: 5 W

HM-100TNDTMF microphone.

SM-25Desktop microphone.

UT-105 SmarTrunk II™ Logic BoardProvides SmarTrunk II™ capabilities.

UT-108 DTMF DECODER UNITProvides pager and code squelch capabilities.

UT-109/UT-110 (#02) VOICE SCRAMBLER UNIT• UT-109: Non-rolling type (max. 32 codes)• UT-110: Rolling type (max. 1020 codes)

UT-111 TRUNKING BOARDProvides trunking oprtation.

OPC-617 ACC CABLEAllows you to connect to an external terminal.

Icom, Icom Inc. and the logo are registered trademarks ofIcom Incorporated (Japan) in the United states, the UnitedKingdom, Germany, France, Spain, Russia and/or other coun-tries.SmarTrunk II™ is a Trademark of SmarTrunk Systems, Inc.

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page v (1,1)

20020

6SAFETY TRAINING INFORMATION

Your Icom radio generates RF electromag-netic energy during transmit mode. Thisradio is designed for and classified as“Occupational Use Only”, meaning it mustbe used only during the course of employ-ment by individuals aware of the hazards,

and the ways to minimize such hazards. This radio isNOT intended for use by the “General Population” in anuncontrolled environment.

• For compliance with FCC and Industry Canada RFExposure Requirements, the transmitter antenna installationshall comply with the following two conditions:1. The transmitter antenna gain shall not exceed 0 dBi.2. IC-F520:

The transmitter antenna is required to be located outsideof a vehicle and kept at a separation distance of 45 cen-timeters or more between the transmitter antenna of thisdevice and persons during operation.

3. IC-F620:The transmitter antenna is required to be located outsideof a vehicle and kept at a separation distance of 40 cen-timeters or more between the transmitter antenna of thisdevice and persons during operation.

To ensure that your exposure to RF elec-tromagnetic energy is within the FCCallowable limits for occupational use,always adhere to the following guidelines:

•DO NOT operate the radio without a proper antennaattached, as this may damage the radio and may also causeyou to exceed FCC RF exposure limits. A proper antenna isthe antenna supplied with this radio by the manufacturer oran antenna specifically authorized by the manufacturer foruse with this radio.

•DO NOT transmit for more than 50% of total radio use time(“50% duty cycle”). Transmitting more than 50% of the timecan cause FCC RF exposure compliance requirements tobe exceeded. The radio is transmitting when the “TX indica-tor” lights red. You can cause the radio to transmit by press-ing the “PTT” switch.

Electromagnetic Interference/CompatibilityDuring transmissions, your Icom radio generates RF energythat can possibly cause interference with other devices orsystems. To avoid such interference, turn off the radio inareas where signs are posted to do so. DO NOT operate thetransmitter in areas that are sensitive to electromagnetic radi-ation such as hospitals, aircraft, and blasting sites.

W ARNINGCAUTION

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page w (1,1)

Count on us!

1-1-32 Kamiminami, Hirano-ku, Osaka 547-0003 JapanA-6120H-1EX-qPrinted in Japan© 2002 Icom Inc. (25W)

IC-F510F520_F610F620-1.qxd 02.3.12 2:51 PM Page Z (1,1)