Beurer BY 84 - Manual (Page 21)

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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
not illuminate
after switching
on.
Check whether
• the relevant adapter plug is pro-
perly plugged in,
• the batteries are charged/not
too weak,
• the batteries have been cor-
rectly inserted.