Visit BenQ Education website for education solutions

The lens shift knob could not be turned anymore after a clicking sound. What can I do to fix it?

04-07-2020

If the clicking sound is heard during the adjustment, it is likely that the knob has passed its adjustment limit. Please stop adjusting it to avoid any unexpected damage and turn the knob in the opposite direction, at least to the last step before the click. If it doesn't work, please try to push down then turn the knob in the opposite direction.

Applicable Models

LX720, LU785, LK952, LH720, LH770, LU950, LW720, LX770, LU950, LU9235, PU9220, PX9230

Was this information helpful?