eiv-ews Optional UT-105, UT-108 orUT-111 installationInstall the optional UT-105, UT-108 or UT-111 unit as follows:q Turn the power OFF, then disconnect the DC power cable.w Unscrew the 4 cover screws, then remove the bottomcover.e Install the unit as shown in the diagram below.r Replace the bottom cover and screws, then re-connect theDC power cable.UT-105/UT-108/UT-111Front panel

panel description

I Function display

I Programmable function keys

I Channel selection

I Receiving and transmitting

D TX code channel selection

d emergency call

i rear panel and connection

I Supplied Accessories

I Mounting the transceiver

I Optional UT-109 or UT-110 installation

I Antenna

OPTIONS

SAFETY TRAINING INFORMATION

Icom IC-F121 Instruction Manual

specifications

IC-F121

front unit.

RECEIVER CIRCUITS

TRANSMITTER CIRCUITS

PLL CIRCUITS

POWER SUPPLY CIRCUITS

PREPARATION

PLL ADJUSTMENT

SOFTWARE ADJUSTMENT

main unit

mechanical parts and disassembly

explicit definitions

PANEL DESCRIPTION

Function display

Programmable function keys

Turning power ON

Receiving and transmitting

d tx code channel selection

CONNECTION AND MAINTENANCE

Supplied Accessories

Mounting the transceiver

Optional UT-109 or UT-110 installation

Antenna

FCC INFORMATION

IC-F111

IC-F211

IC-F221