VX-820ATEX S
ERIES
O
PERATING
M
ANUAL
4
C
ONTROLS
& C
ONNECTORS
(
16-K
EY
V
ERSION
)
PTT
Switch
MONITOR
Button
LAMP
Button
MIC/SP
Jack
(External MIC/SP)
Battery Pack Latch
LCD (Liquid Crystal Display)
Speaker
Microphone
LED Indicator
Steady Red:
Transmitting in progress
Blinking Green:
Busy Channel
Steady Green:
Tone Squelch in defeated condition
Dealer Programmed Color
:
Emergency, 5-Tone Decoded, or
2-Tone Decoded
16-Button DTMF Keypad
Antenna Jack
TOP SEL
Key
CH
(Channel) Selector
VOL/PWR
Knob
: one of “Flashing in white,”
“Continuation changes in
sequential colors,” or “tog-
gling the two colors.”