Smart Communications Ltd SC280 사용자 설명서
Page 9/11
PROGRAMMABLE KEY FUNCTIONS
The following key functions can be programmed by your dealer. Each function can be
programmed to any key. Refer to your dealer for programming and operating instructions.
Programmable key
Key function
AUX
SHIFT+AUX
H
SHIFT+H
S
SHIFT+S
A/D
- - - O - O
TA
- - - O - O
TRANSPOND
- - - O - O
PHONE
O O
-
O
- O
MONITOR
O O
-
O
- O
H/L
O O
-
O
- O
NET
O O
-
O
- O
MAN DOWN
- O - O - O
O: can be programmed, -: can not be programmed.
ACCESSORY JACK
Interface for connecting an external speaker and microphone.
BATTERY PACK
Provides DC power supply to the transceiver.
BATTERY LOCK
To detach the battery pack, turn off the power, slide the lock lever to open, and slide down
the battery pack and remove.
ADJUST THE LCD CONTRAST
The LCD contrast can be adjusted.
1. Turn off power, off.
2. Hold down the SHIFT key and turn the power on.
(After releasing the SHIFT key, it will be displayed “CONTRAST”.)
3. To adjust the contrast, hold down the PTT switch and turn the volume knob.
4. Release the PTT switch, and turn the power off.