Bellman & Symfon CARQ Manual Del Usuario página 20

Troubleshooting
If Try this
The LEDs blink in • Change the batteries. Only use 1.5 V AA (LR6) lithium or
orange every minute alkaline batteries.
The LEDs blink in • There are other competing sound sources around the
orange every second signalling system - sound detector. Switch them off or
turn them down.
• Disconnect the External microphone to make sure it is
not faulty.
The green LED lights up
• Check the detector batteries and the receiver batteries
when I press the door- and connections.
bell - but the receiver is
• Move the receiver closer to the signalling system -
not activated
sound detector.
• Check that the signalling system - sound detector and the
receiver are set to the same radio key. For more informa-
tion, see Changing the radio key in the Installer's Guide.
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If Try this
The detector's green • Make sure you have mounted the detector to the left of
LED doesn't light the doorbell sound source, no more than 3 cm apart.
up when I ring the
• If you are using an external microphone, make sure its
doorbell
connected. If you are using an intercom, make sure that
the distance between the intercom and detector is at
least 25 cm or that the internal microphone is turned off.
• Try again to teach the detector to recognize the sound of
your doorbell, see Optimizing the doorbell detection.
• If the doorbell signal varies a lot, change to magnetic
detection, see Electromagnetic detection in the In-
staller's Guide.
The receiver is • Another Visit system nearby might trigger your system.
activated for no reason Change the radio key on all units, see Changing the radio
key in the Installer's Guide.
EN
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