ICOM HF/VHF/UHF ALL MODE TRANSCEIVER User Manual

TABLE OF CONTENTS

IMPORTANT ............................................................. i
PRECAUTIONS ........................................................ i
EXPLICIT DEFINITIONS .......................................... i
TABLE OF CONTENTS ............................................ ii
UNPACKING ............................................................. ii

■

Front panel ...............................................................

1

■

Function switches .....................................................

3

■

Rear and side panels ...............................................

5

■

Function display ........................................................

7

■

Microphone (HM-103) ...............................................

8

■

Unpacking .................................................................

9

■

Grounding .................................................................

9

■

Antenna ....................................................................

9

■

Installation ................................................................ 10

■

Required connections ............................................... 11

■

Advanced connections ............................................. 12

■

Power supply connections ........................................ 13

■

External antenna tuners and linear amplifier ............ 14

■

When first applying power (CPU resetting) .............. 15

■

Initial settings ............................................................ 15

■

VFO description ........................................................ 16

■

Frequency setting ..................................................... 17

■

Mode selection ......................................................... 19

■

Functions for receive ................................................ 20

■

Functions for transmit ............................................... 25

■

Split frequency operation .......................................... 29

■

Tone squelch operation ............................................ 31

■

Tone scan operation ................................................. 31

■

One-touch repeater .................................................. 32

■

Auto repeater function .............................................. 32

■

Functions for CW ...................................................... 33

■

Functions for RTTY .................................................. 35

■

Packet operation ....................................................... 37

■

SWR ......................................................................... 38

■

Memory channels ..................................................... 39

■

Memory channel selection ....................................... 39

■

Memory clearing ....................................................... 39

■

Memory/call programming ........................................ 40

■

Frequency transferring ............................................. 41

■

Memory names ......................................................... 41

■

Memo pads ............................................................... 42

■

Scan types ................................................................ 43

■

Preparation .............................................................. 43

■

Programmed scan operation .................................... 44

■

Memory scan operation ............................................ 44

■

Select memory scan operation ................................. 44

■

Priority watch ............................................................ 44

■

General ..................................................................... 47

■

Quick set mode items ............................................... 48

■

Initial set mode items ............................................... 50

■

Fuse replacement ..................................................... 56

■

Memory backup ........................................................ 56

■

Cleaning ................................................................... 56

■

Opening the transceiver case ................................... 59

■

UT-102 

VOICE SYNTHESIZER UNIT

............................... 59

■

CR-282 

HIGH

-

STABILITY CRYSTAL UNIT

........................ 60

■

IF filters ..................................................................... 60

■

UT-106 

DSP RECEIVER UNIT

....................................... 61

■

MB-72 

CARRYING HANDLE

.......................................... 61

■

AT-180 internal switch description ............................ 62

ii

UNPACKING

➀

DC power cable*.....................................................1

➁

Hand microphone (HM-103)...................................1

➂

Spare fuse (30 A) ...................................................2

➃

Spare fuse (4 A) .....................................................1

➄

RTTY key plug ........................................................1

➅

Electronic keyer plug ..............................................1

➆

ACC cable ..............................................................1

*OPC-639 for Europe versions (differs from the diagram at

left), OPC-025D for other versions.

➀

➁

➂

➃

➅

➄

➆