1Hold down the PTT button longer than the preprogrammed
time. You hear a short, low-pitched warning tone, the
transmission is cut-off, and the LED goes out until you
release the PTT button.
2Release the PTT button. The timer resets.
3Press the PTT button to re-transmit. The time-out timer
restarts and the LED lights up solid red.
Using the Conventional Squelch Operation
This feature filters out unwanted calls with low signal strength or
channels that have a higher than normal background noise.
Tone Private Line (PL), Digital Private-Line (DPL), and carrier
squelch can be available (preprogrammed) per channel.
Carrier squelch (C) You hear all traffic on a channel.
PL or DPL The radio responds only to your