Kenwood NX-420 User Manual
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Note:
◆
When Activity Detection has been turned off, and the
transceiver power is then turned off and back on, Activity
Detection is automatically enabled.
◆
When using this function, verify that it operates before
taking the transceiver.
■
Activity reset
While Activity Detection is active, press the key
programmed as
[Activity Reset] to reset the Activity
Detection countdown timer. This will allow you to remain in
a tilted or stationary position, etc., without the Emergency
mode activating unnecessarily.
SCrAMBlEr
Press the key programmed as
[Scrambler/ Encryption], to
switch the transceiver to secure (encrypted) transmission.
• Pressing the
PTT switch after the Scrambler function has been
turned ON encrypts the transmitted signal.
SIGNAlING
■ Quiet Talk (QT)/ Digital Quiet Talk (DQT) Your dealer may
have programmed QT or DQT signaling on your transceiver
channels. A QT tone/ DQT code is a
sub-audible tone/code which allows you to ignore (not hear)
calls from other parties who are using the same channel.
Operator Selectable Tone (Types I and II Only)
If a key has been programmed with
[OST], you can
reprogram the QT/DQT settings on each of your channels.
1 Select your desired channel.
2 Press and hold the key programmed as [OST] for
1 second.
3 Press
the
code.
• Your dealer can set up to 40 tones/codes.