FP520 Digital Two-way Radio Instruction Manual
9
Off channel.
9
Voice Annunciation
When pressed, the current channel number will be heard.
10
Talk Around
Toggle between using a repeater and communicating
directly with another radio.
11
Squelch Off
To always unmute the speaker no matter whether carrier is
present or not. (Analog mode).
12
Emergency Call
Initiating emergency call.
13
Cancel Emergency Call
Exit emergency call mode.
3.3 LED Indicator
Indicator State
Radio State
Red LED lights on
The radio is transmitting
Green LED lights on
Radio is receiving (voice, short message, or data) or there
is an activity on the channel.
Red and green LED flashes
alternately.
In the mixed mode channel, the red and green LED will
flash alternately after the nor-priority call which is different
from transmit mode received.
Orange LED flashes.
The radio is in the call hang time period; you can press
