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TABLE OF CONTENTS
Icom, Icom Inc. and the Icom logo are registered trademarks
of Icom Incorporated (Japan) in Japan, the United States,
the United Kingdom, Germany, France, Spain, Russia, Aus-
tralia, New Zealand, and/or other countries.
All other products or brands are registered trademarks or
trademarks of their respective holders.
1. PANEL DESCRIPTION
Front, top and side panels ……………………… 1-2
LED indicator …………………………………… 1-3
Programmable function keys ………………… 1-4
2. BASIC OPERATION
Selecting a channel …………………………… 2-2
Receiving and transmitting …………………… 2-3
Receiving a Stun, Kill, and Revive call
Emergency call ………………………………… 2-4
About other Emergency calls ………………… 2-5
Lone Worker Emergency call
……………… 2-5
Motion Detection Emergency call
3. NXDN™ OPERATION
NXDN™ operation ……………………………… 3-2
Receiving a call ………………………………… 3-3
Receiving a Stun, Kill, and Revive call
Receiving a Remote Monitor or Radio Check call 3-3
Transmitting a call ……………………………… 3-4
Transmitting an Emergency call
About other Emergency calls ………………… 3-5
Motion Detection Emergency call
Encryption function …………………………… 3-6
4. MDC 1200 SYSTEM OPERATION
MDC 1200 system operation ………………… 4-2
Receiving a call ………………………………… 4-3
Receiving a Stun or Revive call
Transmitting a call ……………………………… 4-4
Transmitting an Emergency call
5. USER SETTINGS
Setting the Beep function ……………………… 5-2
Setting the Beep level ………………………… 5-3
Setting the Ringer level ………………………… 5-4
Setting the microphone gain …………………… 5-5
Setting the squelch level ……………………… 5-6