Specifications

The (Chinese) Radio Documentation Project
28 Selective calling
2.
Enter on the numeric keypad to get to receiver CTCSS.
3.
Press to select.
4. Enter desired CTCSS sub-tone frequency in hertz on the numeric keypad.
5.
Press to confirm and save.
6.
Enter on the numeric keypad to go to transmitter CTCSS.
7.
Press to select.
8. Enter desired CTCSS sub-tone frequency in hertz on the numeric keypad. Make
sure it's the same frequency as that you entered for receiver CTCSS.
9.
Press to confirm and save.
10.
Press to exit the menu system.
To turn CTCSS off, follow the same procedure but set it to off with the key instead
of selecting a CTCSS sub-tone frequency.
For more information see the section called “11 R-CTCS - Receiver CTCSS” and the
section called “13 T-CTCS - Transmitter CTCSS” in Appendix B, Menu definitions.
DCS
DCS is set with menus 10 R-DCS and 12 T-DCS.
For a complete list of available DCS codes, see Table C.1, “DCS Codes” in Appendix C,
Technical specifications.
Procedure 8.2. DCS setup how-to
1.
Press the key to enter the menu.
2.
Enter on the numeric keypad to get to receiver DCS.
3.
Press to select.
4. Enter desired DCS code on the numeric keypad.
5.
Press to confirm and save.
6.
Enter on the numeric keypad to go to transmitter DCS.
7.
Press to select.