Professional
FM Transceiver
37
Tone Squelch / DCS squelch (Sub tone CTCSS / DCS)
Encode/Decode tones synchronized setup
1.after pressing
【
A
】
key, while
icon is displayed on the top left corner, press
【
8
】
key to enter into function menu.
2.Press
【
A
】
key to choose Menu 3 and display "
" .
3. Press
【
A
】
then press
【
1
】
key to choose CTCSS, DCS or OFF. When DCS
signaling is selected, press
【 】
key to choose DCS positive or inverse code.
4. Press
【
A
】
key to choose the desired CTCSS / DCS tone.
5. Available CTCSS tones: 67Hz- 254.1Hz, 50 tones in total, Deafault is OFF.
6. DCS: 017N-765I, 232 codes,
" "
stands for positive,
" "
stands for inverse
codes. Default is OFF.
ADVANCED OPERATIONS
4. Press
【
B
】
key or
【
C
】
key to choose the desired CTCSS / DCS encode tone.
5.Available CTCSS tones: 67Hz- 254.1Hz, 50 tones in total, Deafault is OFF.
6.DCS: 017N-765I, 232 codes,
[N]
stands for positive,
[I]
stands for inverse codes. Default is OFF