Icom IC-91A [4/131] Table of contents

Icom IC-91A [4/131] Table of contents
iii
FOREWORD …………………………………………………………… i
EXPLICIT DEFINITIONS ……………………………………………… i
FEATURES ……………………………………………………………… i
IMPORTANT …………………………………………………………… i
PRECAUTIONS ……………………………………………………… ii
TABLE OF CONTENTS ……………………………………………… iii
SUPPLIED ACCESSORIES ………………………………………… v
1 ACCESSORY ATTACHMENT ………………………………… 1
Antenna ………………………………………………………… 1
Belt clip ………………………………………………………… 1
Handstrap ……………………………………………………… 1
Battery pack …………………………………………………… 1
2 PANEL DESCRIPTION ……………………………………… 2–7
Front, top and side panels …………………………………… 2
Function display ……………………………………………… 6
3 BATTERY CHARGING ……………………………………… 8–13
Caution ………………………………………………………… 8
Regular charging ……………………………………………… 10
Rapid charging ……………………………………………… 11
Optional battery case ………………………………………… 12
Battery information …………………………………………… 12
External DC power operation ……………………………… 13
4 FREQUENCY AND CHANNEL SETTING ……………… 14–19
Main band selection ………………………………………… 14
Mode selection ……………………………………………… 15
Operating band selection …………………………………… 16
Setting a tuning step ………………………………………… 18
Setting a frequency …………………………………………… 18
5 BASIC OPERATION ……………………………………… 20–28
Receiving ……………………………………………………… 20
Setting audio volume ………………………………………… 20
Setting squelch level ………………………………………… 21
Operating mode selection …………………………………… 21
Monitor function ……………………………………………… 22
Attenuator function …………………………………………… 22
Band scope …………………………………………………… 23
Transmitting …………………………………………………… 24
Transmit power selection …………………………………… 24
Lock function ………………………………………………… 25
Dualwatch operation ………………………………………… 25
TV channel operation ………………………………………… 28
6 REPEATER AND DUPLEX OPERATIONS ……………… 29–33
Repeater operation …………………………………………… 29
Duplex operation ……………………………………………… 31
Auto repeater function ……………………………………… 32
1750 Hz tone ………………………………………………… 33
7 DV MODE OPERATION
(Optional UT-121 is required for IC-91A) ………………… 34–63
Digital mode operation ……………………………………… 34
Call sign programming ……………………………………… 34
Digital voice mode operation ………………………………… 38
About D-STAR system ……………………………………… 40
Digital repeater operation …………………………………… 41
Received call sign …………………………………………… 46
Copying the call sign ………………………………………… 48
Break-in communication …………………………………… 51
Message operation …………………………………………… 52
Automatic reply function ……………………………………… 54
TABLE OF CONTENTS

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