![LEGRAND 7756 23 Manual Download Page 17](http://html1.mh-extra.com/html/legrand/7756-23/7756-23_manual_1870879017.webp)
17
Operation
(continued)
Problem
Cause
Solution
The Learn indicator light comes on for
5 seconds.
Learning is impossible.
Install compatible products.
The Learn indicator light comes on for
10 seconds.
The number of transmitters saved is
greater than 32.
Delete unused scenarios.
During learning, the Learn indicator
light stops blinking.
If there is no activity, the learning
mode closes after 10 minutes.
The control button was not pressed in
the minute after pressing Learn.
Restart the learning procedure.
When saving the scenario, the Learn
indicator lights of certain receivers do
not go off.
Incorrect communication between the
products.
Check the wiring (connection).
Look for the presence of a disruptive
device (*).
Isolate it with a filter.
Impossible to perform the calibration
procedure.
Blind does not support this function
Set the product to the factory settings.
Do not perform the calibration
procedure.
Opening to a preset level is impossible
Product can only be made to Roll
Up/Stop/Roll Down
(*) Examples of a disrupter: electronic transformers, switch-mode power supply.