Wintec LP-4011+, Руководство пользователя

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7
Dual channel watch
Press [CH] once, and when the LCD channel shows the
screen is flashing, while holding down [
▲ ] and [ ▼ ] to start
dual channel listening and speaking function.
- When the channel is used in the original channel, and the
dialogue will be made every 3 seconds, the receipt will be
temporarily switched to the listening channel 0.2 seconds,
check the listening channel whether there is a signal, if the
signal is to stay in the listening channel to listen to the
channel, if no signal is received back to the original call
channel, continue to call.
- When the channel is used, the message is sent by the
[PTT] and if it is not received, it will be sent to the original
channel. If the channel is used or if the channel is used,
Letter, let go [PTT] continue to perform dual channel
listening.
*
If the listening channel is not set, this function is invalid.
*
In the dual channel listening, press [P2] will stop the dual
channel listening and return to the original channel.
*
If you press [CH] to switch to the SOS channel, you will
stop the dual channel and skip to the SOS channel (set
first).
*
dual-channel listening, if the stop dual-channel listening;
will return to the original use of the channel.