User's Manual
15
Password Conguration
1. To prevent information leakage, you can set the reading and writing
password through programming software.
2. Each time you read or write, you must enter the correct 8-digit
password before operating.
3. To cancel the password, clear the password and conrm.
4. To change the password, key in the old password rst, and then
enter the new password to rewrite.
5. When you forget the password, you can perform factory reset or
reprogram it.
Sub-Code Conguration
1. The sub-code frequency supports CTCSS, DCS positive code, DCS
reverse code, standard sub-code and non-standard sub-code.
2. Only when the transmitting sub-code and receiving sub-code are
the same can they communicate to each other.
3. A radio with sub-code can transmit to radio without, but cannot
receive signal without sub-code.
Setting/modifying frequency
1. The frequency can be set to any value within the range of national
regulations.
2. In the direct talk mode, only when the transmitting frequency and
receiving frequency are consistent can the radios talk to each other.
3. In DMR relay mode, the transmitting frequency and receiving
frequency are dierent, but the relay is required.
Features