User's Manual

DP770 Instruction Manual 18/27
to select.
b) The target ID/alias displays on the LCD screen, indicating that the radio check order
is sending, and the RED LED indicator lights on.
c) Wait for the response.
d) If the target radio is active in the system, LCD displays “Target Radio Available”, or
otherwise “Target Radio Not Available”.
By menu operation:
In the standby screen, press [Contacts] key to come to step c), or
a) Press
key to enter the menu;
b) Press
, or rotate the knob to select “ Contacts”, and press to select;
c) Press
, or rotate the knob to select “Contacts List”, and press to select. Then
press
, or rotate the knob to select the target private call contact, and press to
select.
Or
Press
, or rotate the knob to select “Manual Dial”, and press to select. Then
input the target ID with the keyboard and press
to select.
d) Press
, or rotate the knob to select “Radio Check”, and press to select.
e) The target ID/alias displays on the LCD screen, indicating that the radio check order is
sending, and the RED LED indicator lights on.
f) Wait for the response.
g) If the target radio is active in the system, LCD displays “Target Radio Available”, or otherwise
“Target Radio Not Available”.
h) The radio returns to the target ID/alias list screen.
Note:
During when the “Radio Check” order is sent out and the radio is waiting for the response,
press
, the radio will terminate the order and exit “Radio Check” mode.
Or
If the time to wait for the response is over, the radio will automatically exit this mode and
displays “Target Radio Not Available”.
2) Call Alert
Call alert function allows the user to ask another user to call back.