8
1.6 BASIC OPERATION AND KEY FUNCTIONS
All possible keys and their functions are listed. Note that some of the keys
are not available depending on your NAVMAN VHF radio model.
Key
Function
VOL/PWR
Volume and Power.
Turn clockwise to power on. Continue to
turn until a comfortable volume is reached. VOL/PWR will also
adjust the settings of an external speaker, if connected.
SQL
Squelch
and
Threshold Level.
Sets the threshold level for the
minimum receiver signal. Turn fully counterclockwise until
random noise is heard, then turn slowly clockwise until the
random noise disappears. Make another 1/4 turn clockwise for
best reception in open sea conditions.
In areas of high noise (eg close to large cities) reception
may improve if sensitivity is reduced. Either turn SQL slowly
clockwise or use the LOCAL setting. See section 2.4.
16/9
Priority Channel.
7100 USA only. Also on the microphone.
Press to cancel all other modes and to tune into the priority
channel. Press again to return to your original channel.
The default is Channel 16. To make Channel 09 the priority
channel, hold down 16/9 until a beep sounds and 09 is
displayed.
16
Priority Channel.
7100 EC and 7000 only.
Also on the
microphone.
Press to cancel all other modes and to tune into
the priority channel, Channel 16, on high power. Press again to
return to your original channel.
WX
Weather Channel.
7100 USA and 7000 only.
In USA and
Canadian waters, press to hear the most recently selected
weather station. The WX symbol is displayed on the LCD.
Содержание VHF 7000
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