Table Of Contents - Icom IC-R20 Instruction Manual

TABLE OF CONTENTS

FOREWORD .................................................. i
IMPORTANT .................................................. i
EXPLICIT DEFINITIONS ................................ i
PRECAUTION ............................................... ii
SUPPLIED ACCESSORIES ......................... iii
OPERATING THEORY ................................. iii
OPERATING NOTES ................................... iii
TABLE OF CONTENTS ................................ iv
QUICK REFERENCE GUIDE .................. I-VI
I Preparation ............................................. I
1 PANEL DESCRIPTION ........................ 1-7
I Front, top and side panels .................... 1
I Function display .................................... 6
2 BATTERY CHARGING ...................... 8-10
I Battery installation ................................. 8
I Caution .................................................. 9
I Battery charging .................................... 9
3 FREQUENCY AND CHANNEL SETTING
.......................................................... 11-16
I Mode selection..................................... 11
I Operating band selection..................... 12
I Setting a tuning step............................ 14
I Setting a frequency.............................. 14
I Selecting a memory channel ............... 10
I Receive mode selection ...................... 16
I Lock function ....................................... 16
4 BASIC OPERATION ........................ 17-23
I Receiving............................................. 17
I Setting audio volume ........................... 17
I Squelch level setting............................ 18
I Monitor function ................................... 18
I Attenuator function .............................. 19
I RF gain ................................................ 19
I Duplex operation ................................. 20
I AFC function........................................ 21
I NB/ANL functions ................................ 21
I Band scope.......................................... 22
I [DIAL] function assignment.................. 23
5 DUALWATCH OPERATION ............ 24-25
I Setting audio volume ........................... 24
I Squelch level setting............................ 24
I Main band selection............................. 25
I Band exchange.................................... 25
6 MEMORY CHANNELS ..................... 26-33
I General description ............................. 26
I Memory channel programming............ 26
I Memory bank setting ........................... 27
I Memory bank selection........................ 28
I Programming memory/bank name ...... 29
I Selecting memory/bank name indication..... 30
I Copying memory contents................... 31
I Memory clearing .................................. 32
I Erasing/transferring bank contents...... 33
7 SCAN OPERATION ......................... 34-41
I Scan types........................................... 34
I Full/band/programmed scan................ 35
I Scan edges programming ................... 36
I Memory/bank/all bank scan................. 37
I Auto-memory write scan...................... 38
I Skip channel/frequency setting............ 39
I Scan resume condition ........................ 40
7 PRIORITY WATCH .......................... 42-44
I Priority watch types ............................. 42
I Priority watch operation ....................... 43
9 COMFORTABLE RECEIVING.......... 45-48
I Tone/DTCS squelch operation............. 45
I Tone squelch frequency/DTCS code set-
ting....................................................... 46
I DTCS polarity setting........................... 47
I Tone scan ............................................ 48
10 SET MODE ...................................... 49-59
I General................................................ 49
I Set mode items.................................... 50
11 OTHER FUNCTIONS ....................... 60-67
I Antenna selection ................................ 60
I Weather channel operation ................. 61
I Data cloning ........................................ 62
I Auto power-off function........................ 63
I IC recorder........................................... 64
I Partial reset ......................................... 67
I All reset ............................................... 68
12 CONTROL COMMAND ................... 68-69
I General................................................ 68
I Data format.......................................... 68
I Command table ................................... 68
13 FREQUENCY TABLE ...................... 70-61
I TV channels......................................... 70
I VHF marine channels .......................... 73
I Weather channels................................ 73
I Other communications in the USA ...... 74
I Other communications- other countries
............................................................. 76
14 MAINTENANCE ..................................... 78
I Troubleshooting ................................... 78
15 SPECIFICATIONS ................................. 79
16 OPTIONS ............................................... 80
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