Correcting Distortion in the Projected Image 21
fH/V-Keystone
To separately correct distortion in the H/V directions, perform correction
using the [w], [v], [<], and [>] buttons on the projector itself.
Correction can also be done by selecting "Setting" menu - "Keystone" -
"H/V Keystone" in the configuration menu. sp.45
Correcting vertical distortion
Correcting horizontal distortion
Correcting tilt
Rear foot Extend Retract