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Making adjustments (ET-WBC100) (continued)
■ If the top and bottom edges of the image are not parallel (horizontal swing
adjustment)
Turn the adjustable knob A to correct horizontal keystone distortion.
1)
z Turn the adjustable knob A to make the projector swing left or right until the top and bottom edges of the
projected image are parallel.
■ If the right and left edges of the image are not parallel (vertical tilt adjustment)
Remove the arm cover from the wall mount bracket. (Fig.1)
1)
z Remove the cover from the top side.
Turn the adjustable knob B to correct vertical keystone distortion. (Fig.2)
2)
z Turn the adjustable knob B to adjust vertical tilt of the projector until the left and right edges of the
projected image are parallel.
Attach the arm cover to the arm.
3)
z For details, refer to "Attaching the covers" ( x page 15).
Fig.1
■ If the image is tilted to the right or left (horizontal tilt adjustment)
Turn the adjustable knob C to correct image rotation.
1)
z Turn the adjustable knob C to adjust left or right tilt of the projector so that the projected image is not
tilted.
Adjustment range ± 5°
Adjustable knob B
Adjustable knob A
Fig.2
Adjustment range
± 5°
ENGLISH - 17
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