4912SET MODE12 Initial set modeInitial set mode operation is used for programming in-frequently changed values, conditions or functions.DD Entering set modeq Turn the power OFF, if the transceiver is poweredON.w While pushing [MODE SET], push [POWER] to turnthe power ON to enter initial set mode.e Rotate [GRP] to select the desired item.e Rotate [CH] to set the values or conditions for theselected item.r Turn the power OFF and ON again to exit set mode.DD Initial set mode itemsNOTE: Selection of some of the set mode items de-scribed here are not available on some transceiverversions.[POWER][MODE SET ]Number of user channelsThis item sets the number of user channels. Up to160 channels can be set. (default: 160)* * * S E T M O D E * * *I T E M S E LFSK ITU channel selectionThis item sets the capability of the ITU channels forFSK from ON and OFF.This item will not appear when ITU channels are in-hibited. (default: OFF)* * * S E T M O D E * * *I T E M S E LO F FO NÇÇExternal antenna tuner typeThis item selects the connected Icom antenna tunertype from AT-140, AT-130/E, AT-120/E and AH-3• AT-140 : AT-140 is connected. (default)• AT-130/E : AT-130/E is connected.• AT-120/E : AT-120/E is connected.• AH-3 : AH-3 is connected.* * * S E T M O D E * * *A T - 1 4 0A T - 1 3 0 / EA T - 1 2 0 / EA H - 3ÇÇI T E M S E LAutomatic tuneWhen an optional automatic antenna tuner is con-nected, tuning can be started automatically withoutpushing [TUNE THRU], for instant operation.If manual tuning is required, this automatic operationcan be deactivated.(default: OFF)* * * S E T M O D E * * *O F FO NÇÇI T E M S E L

explicit definitions

quick reference

Audio output/squelch adjustment

operating rules and guidelines

panel description

I Front panel— Main unit

I Rear panel— Main unit

I LCD screen

i selecting a channel

I Basic voice transmit and receive

I Functions for receive

I CW operation

I FSK operation

CHANNEL NAME PROGRAMMING

dsc preparation

I Position and time programming

call procedure

I Distress call to ships

I Urgency call

I Safety call

I Routine call

I Group call

I Position request call

when receiving a call

I Received information

I Distress call

I All ships call

I Individual call

MEMORY OPERATION

dsc menu operation

I Frequency input

I Verifying self-ID

I Operation

set mode

I Initial set mode

I Supplied accessories

I Rear panel connections

I Ground connection

I Antenna

I Mounting

I Using the optional MB-75

I Transceiver dimensions

I Fuse replacement

I Connector information

specifications

I Speaker (SP-24)

OPTIONS

Icom IC-M802 Instruction Manual

IC-M802

quick reference guide

receiver circuits

transmitter circuits

pll circuits

dsc circuits

power supply circuits

port allocations

pll unit adjustment

receiver adjustments

transmitter adjustments

main unit

pll unit

filter unit

driver unit

dsp unit

display unit

connect unit

main board

SW BOARD

VR BOARD

DISPLAY BOARD

DSP BOARD

MAIN UNIT

FILTER BOARD

PLL UNIT

DRIVER BOARD

VARISTOR-2 BOARD

RC-21 and HM-135

MAIN UNIT (1)

MAIN UNIT (2)

MAIN UNIT (3)

PLL UNIT (1)

PLL UNIT (2)

d squelch function

receiving a signal

lcd screen

selecting a channel

receive and transmit

functions for receive

CW operation

channel name programming

position and time programming

CALL PROCEDURE

Distress call to ships

urgency call

safety call

Routine call

Geographical call

Group call

Position request call

Received information

Distress relay call

individual call

memory operation

Frequency input

General

initial set mode

scan type

microphone keys

connection and installation

rear panel connections

ground connection

d mounting location

Using the optional MB-75

fuse replacement

connector information

Remote controller (RC-25)

Speaker (SP-24)

instruction manual

i lcd screen

i selecting a frequency

i functions for receive

i cw operation

user channel programming