S
S
IGNAL
TRENGTH
The Signal Stength indicator shows the strength of received signals:
Strong
P
A
UBLIC
DDRESS
The PA system can only be used with an external speaker.
1
Press the key programmed as Public Address to activate the Public Address function.
• The
icon appears on the display.
2
Press and hold the PTT switch, then speak into the microphone to make your address through the
external speaker.
3
Press the Public Address key again to exit Public Address.
H
A
ORN
LERT
Press the key programmed as Horn Alert to toggle the Horn Alert function ON or OFF.
• The
icon appears on the display while Horn Alert is activated.
E
S
XTERNAL
PEAKER
After attaching an external speaker to the transceiver, press the key programmed as External Speaker
to output all received signals through the external speaker.
• The
Press the External Speaker key again to output all received signals only through the built-in speaker.
D
B
ISPLAY
RIGHTNESS
You can cycle the display brightness between high, low, and off by pressing the key programmed as
LCD Brightness.
Sufficient
(PA)
icon appears on the display.
Weak
Very Weak
17