User's Manual Part 2

19
Basic Operation
4.CTCSS/CDCSS
CTCSS/CDCSS signaling is mainly used to avoid receiving irrelated signals on
the same channel.
If CTCSS/CDCSS signaling is set, it can only receive the calls of those who share
the same channel and have the same CTCSS/CDCSS
signaling, but if CTCSS/CDCSS signaling is not set, you will receive all the calls
on the channel.
Press " " key, group number flashing display;
switch button select group number is determined.
Note:
1.Even if to different spectrum radio emission, can't hear voice but can displays
the receiving state.
At this point, even if press , transceiver prompted warnings and
transmitting banned.
Please transmit when it not show signal receipt.
2.All of the channel can be used together after set the "Group" number.

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