Acer XD1250D series - Manual (Page 18)

User Controls
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Using the Remote Control
Power

Refer to the “Power On/Off the Projector” section on pages
11-12
Resync

Automatically synchronizes the projector to the input source.
Source

Press “Source” to choose RGB, Component-p, Component-i,
S-Video, Composite Video and HDTV sources.
Freeze

Press “Freeze” to pause the screen image.
Hide

Momentarily turns off the video. Press “Hide” to hide image,
press again to restore display of the image.
Aspect Ratio

Use this function to choose your desired aspect ratio. (Auto/
4:3/16:9/480p)
Mute

Use this key to close the volume.
Four Directional Select Keys

Use to select items or make adjustments to your
selection for the OSD menu operation.
Keystone

Adjusts image distortion caused by tilting the projector (±16
degrees).
Menu (*)

Press “Menu” to launch the on screen display menu or back to
previous step of OSD menu.
Zoom

Digital Zoom in/out.
Back

Back to the previous step for the OSD menu operation.
Remote Control
 (*): for XD1150D,
XD1250D only.