ICOM IC-703 Manuale Utente
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SUPPLIED ACCESSORIES
The transceiver comes with the following accessories.
Qty.
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
TABLE OF CONTENTS
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Icom, Icom Inc. and the
logo are registered trademarks of Icom Incorporated (Japan) in the United States, the United King-
dom, Germany, France, Spain, Russia and/or other countries.
FOREWORD …………………………………………… i
IMPORTANT ……………………………………………i
EXPLICIT DEFINITIONS ……………………………… i
PRECAUTION …………………………………………i
TABLE OF CONTENTS ……………………………… ii
IMPORTANT ……………………………………………i
EXPLICIT DEFINITIONS ……………………………… i
PRECAUTION …………………………………………i
TABLE OF CONTENTS ……………………………… ii
QUICK REFERENCE GUIDE ……………… I–X
■Installation ………………………………………… I
1. Grounding your Shack ……………………… I
2. Installing your DC Power Supply
2. Installing your DC Power Supply
………… I
3. Installing lightning protection ……………… II
4. Installing your antenna system …………… II
5. Connect other peripheral equipment …… III
4. Installing your antenna system …………… II
5. Connect other peripheral equipment …… III
■Operation ………………………………………… III
1. Voice ………………………………………… III
2. CW…………………………………………… III
3. Other convenient items …………………… IV
2. CW…………………………………………… III
3. Other convenient items …………………… IV
■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
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
2. Reducing interference
(Some functions may require
an optioanl unit depending on version) … VI
an optioanl unit depending on version) … VI
■Ready to call CQ? ……………………………… IX
1. Setting up your Mic Gain ………………… IX
2. Speech compressor………………………… X
2. Speech compressor………………………… X
1 PANEL DESCRIPTION
………………… 1–10
■Front panel ………………………………………… 1
■Multi-function switches …………………………… 4
DM1 functions …………………………………… 4
DM2 functions …………………………………… 4
DM3 functions …………………………………… 4
DM4 functions …………………………………… 5
DS1 functions …………………………………… 6
DS2 functions …………………………………… 6
DS3 functions …………………………………… 6
DS4 functions
(UT-106 is required for some version) ……… 6
■Rear panel ………………………………………… 7
DDATA socket …………………………………… 8
DACC socket……………………………………… 8
■Function display…………………………………… 9
■Microphone (HM-103) ………………………… 10
2 INSTALLATION AND CONNECTIONS … 11–16
■Unpacking………………………………………… 11
■Selecting a location……………………………… 11
■Grounding………………………………………… 11
■Antennaconnection……………………………… 11
■Installation ……………………………………… 12
DSingle body mounting ………………………… 12
DStand …………………………………………… 12
DFront panel separation ……………………… 12
DFront panel mounting ………………………… 12
■Required connections…………………………… 13
■Advanced connections ………………………… 14
■DC Power voltage ……………………………… 15
■DC Power supply connections ………………… 15
■Battery connections …………………………… 15
■External antenna tuners and linear amplifier … 16
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Quick Reference