1
AT-500M
Down
UP
Microphone cable
Mic
PTT
Connector
1. KNOW ABOUT THIS RADIO
1
Mode/Keypad lock
2
Squelch control, SQ, ASQ switch key
3
Microphone Jack
4
Channel up selector
5
Channel down selector
6
Emergency channel
7
Power On/Off Volume control
8
External speaker Jack
9
Antenna Jack
ANT
POWER
EXT.SP
8
9
EMG
MENU
VOL
CH
SQ/AQ
AM/FM
1
2
6
7
3
4
5
HI-CUT
RF Gain
Automatical Squelch
Noise Blanker
TALKBACK
Roger Beep
TX
PA/AM/FM mode
TX/RX S-meter
Channel/Frequency
Offset Direction
Offset Direction
CTCSS
DCS
VOX
-5K
Alpha channel
High power
Middle power
Key lock
Beep sound
Emergency channel
BAND name
Channel
/Menu
Function and Features
7 COLOR DISPLAY
11
OFFSET FUNCTION
21
31
41
AM/FM/PA MODE
51
61
71
81
91
SQ, ASQ FUNCTION
111
RF GAIN FUNCTION
111
121
SCAN FUNCTION
131
RB FUNCTION
141
NB FUNCTION
151
DUAL-WATCH FUNCTION
161
BEEP SOUND
171
181
TOT FUNCTION
HI-CUT FUNCTION
EMG CALL
CTCSS/DCS CODE ( OPTIONAL)
KEY LOCK FUNCTION
BUILT IN 12/24V CONVERTOR (OPTIONAL)
VOX FUNCTIONS( TRANSMIT WITHOUT PRESS PTT)
191
211
SUIT DYMATIC AND ELECTRONIC MICROPHONE
BACKLIGHT BRIGHTLESS ADJUSTABLE
-5KHZ FUNCTION
