Instruction Manual

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
1.
OFFSET FUNCTION
2.
3.
4.
AM/FM/PA MODE
5.
6.
7.
8.
9.
SQ,
ASQ FUNCTION
10.
RF GAIN FUNCTION
11.
12.
SCAN FUNCTION
13.
RB FUNCTION
14.
NB FUNCTION
15.
DUAL-WATCH FUNCTION
16.
BEEP SOUND
17.
18.
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)
19.
20.
SUIT DYMATIC AND ELECTRONIC MICROPHONE
BACKLIGHT BRIGHTLESS ADJUSTABLE
-5KHZ FUNCTION