high up as possible near a door or win
dow and ensuring that the batteries are
not too weak.
• Other radio waves can interfere with the
transmission of the baby monitor. There
fore, do not position the baby monitor
near devices such as microwaves, WLAN
etc. The following other factors can inter
fere with the baby monitor's transmis
sion or shorten its range: Furniture, walls,
houses, trees, environmental factors (such
as fog, rain).
9. Changing the batteries
The devices have a battery level indicator
in the display. If the batteries are too weak,
the devices switch off automatically and
you should change the batteries.
Note
When changing the batteries, use batter
ies of the same type, make and capacity.
Always change all batteries at the same
time. Use batteries free from heavy metals.
10. Care and storage
The service life of the device depends on
its careful handling:
CAUTION
• Remove the batteries if the device is not
in use for an extended period.
• Protect the devices from knocks, damp,
dust, chemicals, drastic changes in tem
perature, electromagnetic fields and
nearby sources of heat (ovens, heaters).
• After use, before cleaning and chang
ing any accessory parts, the power unit
should always be disconnected.
• If dirty, wipe the device with a soft, dry
cloth.
• Clean the devices with a dry cloth.
• Do not use any abrasive cleaning prod
ucts.
11. In the event of problems
Faults
Action
Displays do
Check whether
not illuminate
• the relevant adapter plug is pro
after switching
on.
• the batteries are charged/not
• the batteries have been cor
20
perly plugged in,
too weak,
rectly inserted.