Beurer JBY92 [27/128] Replacing charging the batteries 10

The following additional factors can interfere with the baby •

monitor's transmission or shorten its range: covering the units,

furniture, walls, houses, trees, environmental factors (such as

fog, rain)

Replacing/charging the batteries10

If the batteries are too ﬂat, then the units will switch o automatical-

ly. The batteries must then be replaced or recharged (see Initial use).

When changing the batteries, use batteries of the same •

type, make and capacity.

Always replace all batteries at the same time.•

Use batteries free from heavy metals.•

Storage and maintenance11

The service life of the devices depends on careful use:

Warning:

Remove the batteries from the baby unit if the unit is not •

in use for an extended period.

You will get the maximum capacity from your battery if •

you run down the battery at least once every 6 months.

To do this, disconnect the device from the mains and run

the battery down through normal use. Then fully charge

the battery up again.