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AC Electronics Replacement Guide
© Promethean Ltd.
If using an ActivBoard , go to step . If using
a or Pro ActivBoard, gently remove the
small ribbon cable connected to the Four Port
Hub and electronics.
**N.B
.
is ri
bbon cable must be retained**
Gently remove the large ribbon cable
connecting the electronics to the
ActivB
oard.
Remove the two screws connecting the
electronics to the
ActivB
oard.
10
Lift
the electronics from the
ActivB
oard
.
**N.B
.
Remember to remove the ribbon
cable, as this may be required when you
receive the
replacement
set of electronics**