Emos 3402023000, Руководство пользователя, Страница: 5 / 56

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(presence of other radio devices operating at a similar frequency, such as
wireless thermometers, gate controls etc.). The transmission range can
decrease drastically due to these factors.
Night-light Mode
You can set two modes for the night-light.
After plugging the doorbell in a socket, the night-light mode is automat-
ically enabled only during ringing. When ringing, the night-light blinks;
when ringing stops, the light-turns off. Pressing the night-light button on
the doorbell turns the night-light on permanently; the light will blink only
when ringing. Pressing the night-light button again will set the previous
mode. The night-light function cannot be turned off.
Troubleshooting
The doorbell is not ringing:
• The doorbell may be out of range.
• Change the distance between the button and the doorbell; the
range may be affected by local conditions.
• The doorbell battery may be dead.
• Replace the battery. Make sure it has the correct polarity.
• The doorbell is not powered.
• Make sure the doorbell is properly inserted in the socket and that
the power is running or the fuse/circuit breaker for the electric
network section is on.
Care and Maintenance
The wireless digital doorbell is a sensitive electronic device. Therefore,
it is necessary to observe the following precautions:
• The doorbell (receiver) is designed for interior use in dry environ-
ments only.
• The doorbell must be located in an easily accessible location for
ease of handling and unplugging.
• Periodically check the functionality of the doorbell button and
replace the battery in time. Use only quality alkaline batteries of
prescribed dimensions.
• When the doorbell is not used for a long time, remove the battery
from the doorbell pushbutton.
• Do not expose the doorbell to excessive vibrations and shocks.