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Contents
DISTRESS Call ..................................................................... ii
Handset................................................................................ iii
What is What?.................................................................. iii
Abbreviations Used in this Manual .................................. iii
Introduction......................................................................... iv
About this Manual .............................................................. iv
Telephony Display ............................................................... 2
Handset Main Function Keys ............................................. 2
Basic Operation ................................................................... 3
Switching ON/OFF ........................................................... 3
Basic Telephony Operation................................................ 3
Listening for Telephony Calls........................................... 3
Receiving a Telephony Call ............................................. 4
Making a Telephony Call.................................................. 4
Channel Control ............................................................... 5
Squelch Control ............................................................... 5
Setting the Volume Level................................................. 6
Muting the Speaker.......................................................... 6
Setting Transmitter Power Level...................................... 6
Dimmer Function.............................................................. 6
Full Operation ...................................................................... 7
Full VHF Telephony Operation........................................... 7
Setting Channel Mode ..................................................... 7
Setting International/US Channel Mode .......................... 7
Setting International/BI Channel Mode............................ 7
25W Transmitter Power Level ......................................... 7
Setting Memory Scan Table............................................. 8
Scanning of Channels...................................................... 8
Dual Watch..................................................................... 10
Keyboard Lock ................................................................11
Intercom ..........................................................................11
Function Menu ................................................................... 13
Function Menu Item Description.................................... 15
FUNCtion Menu Tree..................................................... 17
VHF System Description................................................ 18
International Channels...................................................... 19
US Channels....................................................................... 20
BI Channels ........................................................................ 21