LEGRAND Pro 21 7756 28 Manual page 14

Operation
(cont.)
PROBLEM
The Learn indicator light comes on for Learning is impossible.
5 seconds.
The Learn indicator light comes on for The number of transmitters memorised
10 seconds. is greater than 32.
The Learn indicator light The learning mode closes after
no longer blinks during learning. 10 minutes (if no action is taken).
During learning, pressing the program- After one press on the Learn key,
med control button does not make the function key learning must be done
Learn indicator light blink rapidly. within the following minute.
When the scenario is saved the Learn Poor communication between
indicator lights of certain receivers do products.
not go out.
CAUSE SOLUTION
Install compatible products.
Delete unused scenarios.
Start learning again.
Start learning again.
Reduce the distance between the
transmitter and the receiver(s), then
start learning again or add a repeater.
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