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3. Speak into the microphone while holding down the [PTT], the PA process initiates,
and the LCD displays "PA ON". While in PA mode or the PA process initiates, you
can adjust the volume via the volume control knob.
4. Release the [PTT] to end PA process, then the radio returns to the PA mode, and
the LCD displays "PA".
Note: While using the PA system, the optional PA accessories and external speaker must
be installed by your dealer.
Home Channel
Upon press the programmed Home Channel key, the radio will promptly go to the
programmed home channel.
When dual home channels are set, press the programmed Home Channel key to promptly
go to Home Channel 1, press again to promptly go to Home Channel 2, and press for the
third time to return to the original channel.
2-Tone Encode Select (TTS)
1. Press the programmed TTS key, the LCD displays the preset 2-Tone number or alias.
The LCD scrolls the alias if it exceeds 8 digits.
2. Press the [▲]/ [▼] key to select 2-Tone number (01~32) or alias.
3. Holding down the [PTT] to transmit the selected code.
4. Upon release the [PTT], the signalling squelch is disabled and LED flashes orange.
The LED lights green when signal is received, and flashes orange if signal off.
5. If the programmed Monitor key is pressed, or no signal is received within the preset
time period, the signalling squelch is enabled.
Display Frequency
Upon press the programmed Display Frequency key, the LCD displays the frequency of
the current channel.
Display Mode
Upon press the programmed Display Mode key, the radio toggles among the following 5
display modes:
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