Acer PD724 series Projector User Manual


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User Controls
Image
(Computer / Video
Mode)
H. Keystone (Horizontal Keystone)
Press the or buttontoadjustimagedistortionhorizontally
and makes a squarer image.
V. Keystone (Vertical Keystone)
Press the or button to adjust image distortion vertically
and makes a squarer image.
Aspect Ratio
Use this function to choose your desired aspect ratio.
Auto
:
Keeptheimagewithoriginalwidth-higthratioand
maximizetheimagetofitnativehorizontalorvertical
pixels.
16:9:Theinputsourcewillbescaledtofitthewidthofthescreen
and narrowed the height to make the displayed image
becomes16:9ratio.
4:3:Theinputsourcewillbescaledtofittheprojectionscreen
andbecomes4:3ratio.
1:1:Keepimageatthecenterofscreenwithitsoriginalpixel
resolution without scaling.
Projection
Front-Desktop
The factory default setting.
Front-Ceiling
Whenyouselectthisfunction,theprojectorturnsthe
image upside down for ceiling-mounted projection.
Rear-Desktop
Whenyouselectthisfunction,theprojectorreversesthe
image so you can project behind a translucent screen.
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