Icom IC-703 Instruction Manual page 3

FOREWORD ................................................... i
IMPORTANT ...................................................i
EXPLICIT DEFINITIONS .................................... i
PRECAUTION ................................................i
TABLE OF CONTENTS .................................... ii
QUICK REFERENCE GUIDE .................. I–X
I Installation ................................................ I
1. Grounding your Shack ........................... I
2. Installing your DC Power Supply ............ I
3. Installing lightning protection .................. II
4. Installing your antenna system ............... II
5. Connect other peripheral equipment ...... III
I Operation ................................................ III
1. Voice ................................................ III
2. CW................................................... III
3. Other convenient items ........................ IV
I Your first contact ....................................... IV
D Getting started ....................................... IV
D Just listening .......................................... V
1. Select the desired band ........................ V
2. Tune to the desired frequency ............... V
3. Adjust audio output .............................. V
D What are you hearing? ........................... VI
1. Verify mode ....................................... VI
2. Reducing interference
(Some functions may require
an optioanl unit depending on version) ... VI
I Ready to call CQ? .................................... IX
1. Setting up your Mic Gain ..................... IX
2. Speech compressor.............................. X
SUPPLIED ACCESSORIES
The transceiver comes with the following accessories.
q Hand microphone (HM-103) .............................. 1
w DC power cable (OPC-1229) ............................. 1
e Spare fuse (FGB 4 A) ........................................ 3
r ACC cable ...........................................................1
t
3.5 (d) mm plug ...................................................1
y
6.5 (d) mm Electronic keyer plug.........................1
u Microphone hanger..............................................1
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TABLE OF CONTENTS
1 PANEL DESCRIPTION
I Front panel ................................................ 1
I Multi-function switches ................................. 4
D M1 functions .......................................... 4
D M2 functions .......................................... 4
D M3 functions .......................................... 4
D M4 functions .......................................... 5
D S1 functions .......................................... 6
D S2 functions .......................................... 6
D S3 functions .......................................... 6
D S4 functions
(UT-106 is required for some version) ......... 6
I Rear panel ................................................ 7
D DATA socket .......................................... 8
D ACC socket............................................. 8
I Function display.......................................... 9
I Microphone (HM-103) .............................. 10
2 INSTALLATION AND CONNECTIONS ... 11–16
I Unpacking................................................ 11
I Selecting a location.................................... 11
I Grounding................................................ 11
I Antenna connection.................................... 11
I Installation ............................................. 12
D Single body mounting .............................. 12
D Stand ................................................... 12
D Front panel separation ........................... 12
D Front panel mounting .............................. 12
I Required connections................................. 13
I Advanced connections .............................. 14
I DC Power voltage .................................... 15
I DC Power supply connections ..................... 15
I Battery connections ................................. 15
I External antenna tuners and linear amplifier ... 16
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