Sailor SP3110, Руководство пользователя, Страница: 13 / 22

SP3110 8
Additional features
Your SP3110 has some other features which
may show up to be useful in daily use.
On the side of the transceiver you will find the
following switches (look inside the cover of this
folder):
“Backlight” switch for turning on/off the key-
board and display illumination (if you forget to
turn off the illumination, it will be done automati-
cally after approx. 30 seconds to increase bat-
tery life time). The backlight function may be
programmed to operate in other ways, please
contact your S.P.Radio distributor.
“Monitor” switch for easy listening-in on the
selected channel, irrespective of the squelch
setting.
Keyboard operated facilities:
“Auto squelch” setting. Press
SQ
for more
than one second, the transceiver will automati-
cally find an appropriate level to mute the
receiver.