Beurer BY 77 - Manual (Page 25)

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10. What if there are problems?
“Monitor” parent unit will not
switch on.
Check whether
• the mains part plug is correctly connected,
• the battery is correctly inserted,
• the battery is full, needs charging or is damaged.
An acoustic signal sounds
from the “monitor” parent unit.
Check whether
• the maximum range has been exceeded,
• the mains part plug for the camera is correctly con-
nected,
• the camera is switched on,
• the parent unit’s battery needs charging.
The parent unit is switched on,
but is not making any noise.
• To set your desired volume on the parent unit, press
the right or left arrow buttons during operation.
The “monitor” parent unit
switches itself off.
• Recharge the parent unit’s battery,
• It could be that the parent unit is in energy-saving
mode. Check whether the power-saving mode has
been selected in the menu and deactivate it where
necessary.
The signal is weak, the con-
nection keeps breaking up or
there is interference.
• If another technical device such as a microwave
is in the area between the camera and the parent
unit, remove the technical device or switch it off.
• Check whether other factors, such as trees or any-
thing else, are in the area between the camera and
the parent unit, and change the position of the de-
vices until the parent unit signals a connection.
• Check whether the camera and parent unit are in-
side the maximum receiving range.
If no transmission is possible,
you have the option to retune
the device signals digitally =
pairing.
1. Switch on the camera and parent unit.
2. Delete the camera in the menu of the parent unit
and then set up the camera again as described in
the “Add camera” section.