• Squelch Off Momentary: Press and hold to hear background noise. Release to return
to normal operation.
■ Squelch Level
If a key has been programmed as Squelch Level, you can readjust your transceiver's squelch
level:
1
Press the key programmed as Squelch Level.
• The
icon appears on the display, along with the current squelch level.
2
Press
/
(if the key assignment list selection is confi gured as "Enabled") or <B/C> to select
your desired squelch level from 0 to 9.
3
Press S or
K
L
EY
OCK
Press the key programmed as Key Lock to lock the transceiver front panel and microphone keys.
• When any key is pressed while Key Lock is active, "LOCKED" momentarily appears on
the display.
Press the Key Lock key again to unlock the keys.
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.
to store the new setting.
Suffi cient
(PA)
Weak
Very Weak
15