Cleaning And Maintenance; What If There Are Problems - Beurer BY 84 Mode D'emploi

• Other radio waves can interfere with the trans-
mission of the baby monitor. Therefore, do not
position the baby monitor near devices such
as microwaves, WLAN etc. The following other
factors can interfere with the baby monitor's
transmission or shorten its range: Furniture,
walls, houses, trees, environmental factors
(such as fog, rain).
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 batteries
of the same type, make and capacity. Always
change all batteries at the same time. Use bat-
teries free from heavy metals.

8. Cleaning and maintenance

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 temperature,
electromagnetic fields and nearby sources of
heat (ovens, heaters).
• After use, before cleaning and changing
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 products.

9. What if there are problems?

Faults Action
Displays do Check whether
not illuminate • the relevant adapter plug is properly
after switching plugged in,
on. • the batteries are charged/not too weak,
• the batteries have been correctly
inserted.
No acoustic Check that
signal is trans- • the transmitter is switched on,
mitted by the • the same pilot tone setting was
receiver. selected on the transmitter,
• the same channel was selected on the
transmitter,
• fully charged rechargeable batteries/
disposable batteries that are not too
weak are inserted in the transmitter,
• the maximum range has not been
exceeded.
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