User's Manual

DP770 Instruction Manual 12/27
4) Functions overview
You can check the radio’s functions through any of the following operations:
1. Short/long press the relevant programmable keys:
2. View the menu through the navigation keys, the steps are as follows:
a) Press key to enter the menu;
b) Press the suitable navigation key
or rotate the knob to enter the menu.
c) Press , key or short press the emergency key to enter the sub-menu.
d) Press or key to return to the previous menu or return to the previous
screen.
e) Press to return to the standby screen.
Note: If there is no operation to the radio after a certain time (0~30S), the radio will return to
the previous screen automatically.
5) Using the keyboard
You can use the 3*4 alphanumeric keyboard to view the radio’s functions. You can use the
keyboard to enter subscriber aliases or ID and text messages. Some characters are displayed for
pressing the keyboard more than one times. The following table is a list for your reference.
Input mode: abc/ABC
Key
Number of Times Key is Pressed
1 2 3 4 5 6 7 8 9
1 ' ( ) * + ‘ - . /
2 A B C
3 D E F
4 G H I
5 J K L
6 M N O
Radio Check Check if the target radio is active or not
Radio Kill Kill one target radio
Radio Enable Activate one killed radio
Remote Monitor Turn on the speaker of the target radio to start transmitting without
any prompt.
Vibrate Enable/disable vibrate