User's Manual

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5.14 Scramble / Descramble Function
This function is used to protect the PX-Series Radio from overhearing of the other Radio
which is using the same frequency.
If turning on the power during pressing the MENU (Scan) + MON key, the conversion sound
to Scramble Mode is generated and at this time, Scramble Function is operated.
And although the power is turned off and on, this function is maintained.
In order to release from the Scramble function, press the MENU (Scan) + MON key once
again and turn on the power.
Indication Method : If the Scramble function is already set up when turning on power, the red
LED is turned on with a sound and after the sound, the red LED is turned
off. (If the Compander function is also set up, the yellow LED lights with a
sound and after the sound, the yellow LED is turned off.)
5.15 Monitor Function
In order to open the squelch compulsorily, press the MON key. If pressing the MON key for
more than 2 seconds, the squelch is opened continuously with a “beep” sound. If you want to
get out of this mode, press the MON key shortly once again, or turn off and on the power.
5.16 BCL/BCLO Function
This function is used not to interrupt the other users who are using the same frequency and by
pressing the PTT key, an alert sound is generated.
BCL(Busy Channel Lock) : Limits transmission in case of same frequency.
BCLO(Busy Channel Lock Override) : Limits transmission in case of different sub-tone.
5.17 TOT Function
This function is used to prevent from using one channel continuously for a long time. If user
exceeds the transmission time which is set by Pc-Programmer, the transmission is stopped
and an alert sound is generated. If a Penalty time is set up, the Radio makes transmission
normally after the penalty time.
5.18 2 Tone Function
In case of 2 Tone channel, the Radio reads the received 2 Tone and if the 2 Tone corresponds
with that of my Radio, the Radio receives the corresponding 2 Tone normally. (In case of No
Tone or the corresponding Sub-tone)