- VERTEX STANDARD VX-820 OPERATING MANUAL

VX-820 OPERATING MANUAL
16
To stop the play-back, press this key again.
While playback is proceeding, you may press the
[
D
]
key to clear the all messages and stop the play-back.
If your radio is 16-key version, press the
[
½
]
key to
jump to the previous message, or press the
[
#
]
key to
jump to the next message while playback is proceed-
ing.
SQL
You can manually adjust the squelch level using this
function:
 Press the assigned programmable key. A tone will
sound, and the current squelch level will appear
on the display.
 Press the MONITOR/LAMP button to select the
desired squelch level.
 Two seconds after releasing the MONITOR/LAMP
button, the display will revert to the normal chan-
nel indication.
AF MIN VR
Press the assigned programmable key to reduce the
audio output to the (lower) level programmed by your
Dealer.
STATUS SET
Press the assigned programmable key to change the
5-Tone status code. To change the status code, select
the desired digit by
[
A
]
key, then change the number
by
[
B
]
/
[
C
]
key, and store the number by
[
D
]
key.
STATUS UP/DOWN
Press the assigned programmable key to select a 5-
Tone status code from the pre-defined status list.
STATUS CHECK
Press the assigned programmable key to check the
5-Tone receive status code. When you press this key,
the LCD display will indicate the “Message” corre-
sponding to the receive status condition per the pre-
defined status list.
LONE WORKER
Press the assigned programmable key to toggle the
Lone Worker feature “On” and “Off.”
The Lone Worker feature is designed to emit an alarm
for 30 seconds when the Lone Worker Timer (pro-
grammed by your Dealer) has expired. If the user
does not reset the timer by pressing the PTT switch,
the radio switches to the Emergency mode.
ADVANCED OPERATION