AFTER SALES SUPPORT
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Other functions
USA
Other functions
Display backlight
Battery operation
Press the SNOOZE/LIGHT button
3
to briefly switch the
backlight on.
AC power supply operation
The backlight is always switched on when the power
adaptor
24
is used. Press the SNOOZE/LIGHT button
once to dim the backlight. Press the button a second
time to turn the backlight off. Press the button a third
time to turn the backlight on again.
USB charging port
The USB charging port
9
(output: 5.0 V 1000 mA)
can be used for charging external devices (such as
mobile phones and mp3 players) through a USB cable
(not provided). The external devices cannot be charged
when the base unit is powered by batteries.
Low battery warning
Reset after battery change
The base unit will lose all settings after a
battery change. You may have to manually
reset the base unit before using it again
(see chapter “Manual settings”).