Other functions
Switch light on
X Press the LIGHT/SNOOZE button in order to switch on the
display lighting for several seconds.
Battery replacement display
There is a battery change display for each of the base station
and radio sensor.
When the symbol for the battery change is displayed, the inserted
batteries in the base station (symbol next to IN)/radio sensor
(symbol next to OUT) need to be replaced with new ones. Then,
proceed as described from page 10 .
Please note:
z The battery replacement display for the radio sensors (symbol
next to OUT) indicates the battery replacement for the respec-
tive displayed channel number.
z With a battery change, the settings are all lost. After the battery
change, proceed as described from page 13 .
z Always replace all of the batteries and only use those specified in
the "Technical data".
z Pay attention to the correct polarity (+/-) of the batteries when
inserting them.
z Dispose of old batteries in an environmentally compatible
manner, see page 38.
