reer Rigi Gebrauchsanweisung Seite 23

Loud whistling tone from the parent unit (feedback)
The baby unit is too close to the parent unit. Increase the distance between the baby
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unit and the parent unit.
No connection between parent and baby unit / random noise / connection is lost
Make sure that both units are switched on.
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The maximum range has been exceeded. Move the baby monitor to a different position
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and/or reduce the distance between the baby and parent unit.
The baby/parent unit is close to interfering devices (e.g. microwave) or metal objects.
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Try to find the source of interference and move the units to a different position.
The batteries are almost depleted. Replace the batteries or connect the units to the
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power supply.
Troubleshooting
GB
23