6
heard when power on. Turn the power knob to desired volume level.
2. Power Off: Rotate the power knob anti-clockwise to power off the radio.
Remarks: When the walkie talkie is connected with the power supply or battery installed, it
will power on automatically.
B.
Key Lock / Unlock Keypad
1.
Press and hold MENU key for 2 seconds to lock the key, then LCD screen will display
key lock icon(Fig 1).
2.
Only MENU key is activate when Key lock.
3. Repeat the above operation to unlock, the key lock icon on the LCD screen will
disappear.
C.
Select the same channel
1.
Press MENU key once to select channel selection CH menu(Fig 2).
2. Press
▲
or
▼
KEY ,
select your needed channel.
3. Press
POWER
key to confirm the channel and return to main screen
D. Subcode
Selection
1.
Press MENU key to enter SC setting(Fig 3).
2. Press
▲
or
▼
KEY to select SUB CODE
（
00-38
）
.
3.
Press POWER key to confirm the sub-code and return to main screen.
Remarks: If SUB CODE is 00, LCD display will not shown 00.
E.
Make a Call
Press CALL key once to make a calling tone to your friend.
F. Transmitting
Message
Press and hold PTT key to talk to other user,
“ ”
shows on the LCD screen to
indicate transmission status.
G.
To Receive a Call
Release PTT or CALL key and wait for signal. shows on the LCD screen to
indicate radio is in receiving mode.
H.
Talk Over Earphone
Simply plug the earphone into the Earphone Jack, press PTT key of the earphone
and speak.
Fig 1
Fig 2
Fig 3
Summary of Contents for AC-800 Pro
Page 3: ...3 Buttons and Controls...