NEC ME401X - ❺ Using 4-Point Corner to Correct Keystone Distortion [CORNERSTONE]

15
2. Projecting an Image (Basic Operation)
❺ Adjusting the Picture Size and Position
Usetheadjustabletiltfoot,thezoomfunctionorthefocusringtoadjustthepicturesizeandposition.
Inthischapterdrawingsandcablesareomittedforclarity.
Adjustingthethrowangle(theheightofanimage)
[Tiltfoot](→page16)
Adjustingtheleftandrighttiltofanimage
[Rearfoot](→page16)
Finelyadjustingthesizeofanimage
[Zoomlever](→page17)
Adjustingthefocus
[Focusring](→page17)
Adjustingthekeystonecorrection[KEYSTONE]*(→page18)
AutomaticKeystoneCorrectionfunctionisturnedonatthetimeofshipment.
Toperformkeystonecorrectionmanually,see“6.CorrectingKeystoneDistortionManually”onpage18.