User Guide
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counter-clockwise to decrease the volume.
6.4 Initiating a Call
Press PTT button to initiate a call to the default contact on the current channel when it is digital channel.
The default contact on the current channel can be programmed by dealer.
6.5 Receiving
When the radio receives RF signal on the current channel and reaches squelch start level, the green LED
glows to indicate that carrier is received.
When the current channel is digital channel and when it received private call, group call or all call, the
radio will output the voice from the channel.
When the channel is analogue channel and when it received analogue signals with CTCSS matching
the one on this channel (or there is no CTCSS set on the channel), the radio will output voice form the
channel.
Summary of Contents for DP480
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