DP770 Digital Portable Radio Instruction Manual
5
Rotate the knob to adjust the volume.
Short press the key, the function of the knob switches from adjusting the volume to changing the
channel.
C. LCD Display
160*128, 65K colors, 1.8 TFT LCD.
D. Universal Connector for accessories
Connect USB programming cable, earphone or some other accessories.
E. Top Key (TK)
Programmable, default: short press to enable emergency alarm, long press to exit emergency
alarm.
F. LED Indicator
G. Side Key 1 (SK1)
Programmable, default: none.
H. PTT Key
I. Side Key 2 (SK2)
Programmable, default: none.
J. Left Key
Press the key to select the items shown at the bottom left of the screen.
K. Dial Key
Press the key to send the data or text messages.
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