switel BCC 50, Руководство по эксплуатации

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46
Ringing tone
In order to alert other parties that you wish to speak to them, you can
send a ringing tone. To do this, simply press the ringing tone button.
Channel monitoring
You can use the MONITORING" function to scan the current channel
for weak signals.
Scanning
Scanning activates the continuous scanning of all channels (1−8). The
scanning process stops when an active signal is detected and you
can carry out a conversation, if so required, by pressing the PTT but-
ton. Otherwise, you can resume the scanning process and exclude
signals detected from the subsequent scan.
Key lock
You can prevent the functions assigned to the buttons on the walkie−
talkies from being activated inadvertently.
Deactivate the
memory chan-
nel Press the Menu button (17) twice;
use buttons (16,20) to select OF".
Note: M" disappears from the display.
Set the chan-
nel Press the Menu button (17) once
and use buttons (16,20) to select
the required channel, e.g. 8.
Note: M" disappears from the display.
Receive call
signals The receiver unit is permanently
on receive when it is switched on
and not currently transmitting.
When a signal is received, the RX
icon lights up.
Send call
signals
Press and hold the PTT button
(22) to transmit. The TX icon
lights up. Hold the walkie−talkie
vertical and speak into the micro-
phone at a distance of 10 cm.