Controller does not
Communication problem:
react to the IR
IR communication window
transmitter signal
may be covered in one of
the devices or the devices
are not correctly set.
Incorrect setting of
transmitter and receiver
addresses
LED screen fades
Device works correctly – in
when the buttons are
selected versions, display
not in use
screen automatically fades
after manual setting is
finished
If the problem persists, please contact your local Distributor
Remove any obstacles
causing communication
interference or place the
IR transmitter in a different
location.
See: MODIFICATION OF
BKT 4 CONTROLLER
ADDRESS
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