switel WTC670, Руководство по эксплуатации

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Operating the Walkie−Talkies
38
Scanning for a channel
Signals are searched for in the eight channels in a continuous cycle. SCAN" appears in the display. If an active channel is de-
tected, the channel scan stops. Press the
P
button to enable radio communication.
Start / End channel scanning
¤ X
Start channel scanning
X
/
Y
Resume channel scanning
¤
End channel scanning
Sending ringing tones
The ringing tones indicate to other subscribers that you want to talk to them. A condition for this is that the other subscribers are
using the same channel.
‘
The ringing tone is transmitted for 2 seconds
Selecting/Deactivating ringing tones
There are 5 ringing tones available for selection. To deactivate the ringing tone, select the OF" setting.
4 x
¤
Open the menu
X
/
Y
,
P
Select ringing tone and confirm it
Monitor function
The Monitor function enables the search for weak signals on the channel currently set. If you receive an external signal, switch to a
free channel. Always communicate with other subscribers on a free channel to prevent interference.
¤ Y
Monitor the channel
¤
End the monitoring function
Dual−channel monitoring
It is possible to monitor a second channel with CTCSS code in addition to the currently set channel with CTCSS code.
Activating dual−channel monitoring
7 x
¤
Open the menu
X
/
Y
,
¤
Select the 2nd channel and confirm it
X
/
Y
,
P
Select the CTCSS code for the 2nd channel and confirm it
Both channels are scanned for signals. If an active channel is detected, the two−channel scan stops. Channel scanning is resumed
when no signal has been transmitted on the channel for five seconds.
Press the
P
button to enable radio communication on this channel.
Deactivating dual−channel monitoring
7 x
¤
Open the menu
X
/
Y
,
OF
,
P
End dual−channel monitoring
Key tone on/off
6 x
¤
Open the menu
X
/
Y
,
P
Select ON / OF and confirm it