VEVOR YY-R108 Bedienungsanleitung Seite 12

4. The pager is too far away from the base and the signal cannot be
reached.
*After keyboard call, there is no buzzing, vibration, or lighting in the disc
extension:
At this point, you need to reset the buzzing sound, vibration sound, and
lighting to "1" and turn them on again
*The pager screen goes black after showing it when the keypad is calling:
1. The battery level is too low and it needs to be charged for more than half
an hour.
2. The battery is damaged and it needs to be replaced.
Attention: Please don't disassemble or repair the device if you are not
a qualified technician.
Scenarios
Having pressed the
keypad area, the
transmitter has no
response OR
the number display
shows nothing
The receiver can't
respond to the call.
TROUBLESHOOTING
Problems
The AC adapter is
not plugged.
The power
connector is not
connected to the
transmitter.
The power cord of
the AC adapter is
broken.
The keypad area is
stained.
The receiver has a
low battery level.
The receiver is out
of its working
distance.
- 10 -
Solutions
Please plug the AC adapter
into the socket.
Please connect the power
connector to the transmitter.
Please inquire customer
service staff for assistance.
Please wipe off the stain with
a soft dry cloth.
Please insert it into the
transmitter for charging. (40
minutes of charging can
enable it to be ready for use.)
The receiver has a reception
range of approximately 500
meters in an open area.