User Manual
66
4
GPS positioning
fails
A. Check if the antenna is dual-mode.
Solution: If not, replace it with a dual-mode one.
B. Check if GPS positioning is properly set.
Solution: If not, reset it.
C. The radio is placed in a blocked environment.
Solution: Place the radio in an open area.
5
Abnormal
programming
A. Improper connection.
Solution: Check cable connection.
B. Check if USB driver is not installed on the PC.
Solution: If not, install the driver.
C. Check if the interface board of the earphone is in poor contact.
Solution: If not, replace the board.
Summary of Contents for DP580-01
Page 1: ...DP580 01 ...
Page 30: ...DP580 01 Digital Two way Radio 29 4 Overview ...
Page 68: ...保修卡 2 ...
Page 69: ... 3 1111 ...