Acer D4K2106 - Page 36

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9 Image is too small
or too large
• Adjust the zoom ring on the projector.
• Move the projector closer to or further from the
screen.
• Press "MENU" on the remote control. Go to "Image -
-> Aspect Ratio" and try different settings or press
"RATIO" on the remote control to adjust directly.
10 Image has slanted
sides
• If possible, reposition the projector so that it is
centered on the screen.
• Press the "Keystone / " button on the remote control
until the sides are vertical.
11 Image is reversed
• Select "Image --> Projection" on the OSD and adjust
the projection direction.
12 Smart source
shows No signal
• Power off projector and power on again.
13 Image hangs up
when displaying
video or photo in
Smart source
• Power off projector and power on again.