284 CONNECTION AND MAINTENANCE Optional UT-109 or UT-110installationq Turn the power OFF, then disconnect the DC power cable.w Unscrew the 4 cover screws, then remove the bottom cover.e Cut the pattern on the PCB at the TX mic circuit (MIC) andRX AF circuit (AF OUT), then solder CP37 as shown below.r Install the scrambler unit as described in the installation ofoptional UT-111 installation on p. 27t Replace the bottom cover and screws. Optional OPC-617 installationInstall the OPC-617 as shown below.q Dimmer cont. INw AF OUTe Det. AF OUTr Mod. INt PTT control IN ory Horn drive cont. OUTu AF GNDi Det. AF GNDo Mod. GNDOPTIONAL CABLE PIN ASSIGNMENTt r e w qo i u y FTSW control INOPC-617Cut off the bushing as in theillustration, when you installthe optional OPC-617.FRONTFRONTMIC and AF OUTCP37Un-solderRe-solderRemoveNOTE: When uninstallingthe unitBe sure to re-solder thedisconnected points andun-solder the connectedpoints as above when youremove the unit. Otherwiseno TX modulation or AFoutput is available.

panel description

I Function display

I Programmable function keys

I Channel selection

I Call procedure

D Transmitting notes

D TX code number edit

D DTMF transmission

user set mode

I Receiving a call

D Group call

I Transmitting a call

D Direct code entry

I Receiving a message

D Received message selection

I Transmitting a status

D General

D Programming an SDM memory

I Position data transmission

I Stun function

I Supplied Accessories

I Mounting the transceiver

I Optional UT-109 or UT-110 installation

I Antenna

Icom IC-F1710 Instruction Manual

i programmable function keys

mdc 1200 operation

i receiving a call

IC-F1710

explicit definitions

PANEL DESCRIPTION

n Function display

n Programmable function keys

n Turning power ON

n Call procedure

transmitting notes

basic operation

n Scrambler function

BIIS OPERATION

group call

n Transmitting a call

n Receiving a message

n Transmitting a status

transmitting an sdm

n Position data transmission

n Stun function

CONNECTION AND MAINTENANCE

n Supplied Accessories

n Mounting the transceiver

n Optional OPC-617 installation

n Antenna

IC-F1810

IC-F2710

IC-F2810