Bellman & Symfon Visit BE1411 Installer's Manual page 7

VISIT TRANSMITTERS
Visit door transmitter
Changing the radio key
If your Visit system is activated for no reason, there is probably a nearby system that triggers yours. In order to avoid radio
interference, you need to change the radio key on all units. The radio key switches are located under the transmitter cover.
Here is how you change the radio key:
1 Open the transmitter front cover and move any radio key switch to the up (on position) to
change the radio key. By default, all radio key switches are positioned down (off ).
2
Press and hold the test/function button on the receiver until the green and yellow Visit LEDs
blink alternately. Release the button.
3
Press both test buttons simultaneously on the transmitter within 30 s to send the new radio key.
4 All Visit LEDs on the receiver blink 5 times to show that the radio key has been changed. It then returns to normal mode.
Note: All Visit units must be set to the same radio key in order to operate as a group.
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Troubleshooting
If Try this
The LEDs blink in orange every minute  Replace the batteries. Only use 1.5 V AA (LR6) lithium or alkaline batteries.
The transmitter LEDs blink in orange  There are other competing sound sources around the door transmitter. Switch
every second them off or turn them down.
 Disconnect the external microphone accessory to make sure it is not faulty.
The transmitter LED lights up when I  Check the transmitter batteries and the receiver batteries and connections.
press the doorbell or intercom – but Move the receiver closer to the transmitter to make sure it's within radio range.

the receiver is not activated  Check that the door transmitter and the receiver are set to the same radio key.
For more information, see Changing the radio key.
The transmitter LED doesn't light up Ring the doorbell while moving the transmitter closer and further away from

when I ring the doorbell or intercom the sound source. The ideal distance is less than 3 cm.
Program the transmitter to recognize the doorbell sound. See Programming.

 If the signal varies a lot in strength or tone, change to electromagnetic detection.
If the door transmitter is still not activated, press and hold button 1 and 2

simultaneously for 5 s to clear the recorded sounds and repeat the steps above.
The receiver is activated for no  There is probably another Visit system installed nearby that triggers your
apparent reason system. Change the radio key on all units, see Changing the radio key.
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On
Off
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BE1411
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