Acer Pd520 Dlp Users Guide

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All Image
Aspect Ratio
Selects the desired aspect ratio.
Reset This Menu
Choose “Yes” to return the display parameters on this menu to
their factory default settings.
Computer / Video Mode
User Controls
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User Controls
Computer Image
Auto Image
The projector automatically adjusts frequency, tracking, horizontal
and vertical position. With most signal sources, Auto Image
provides the best results.
Frequency
“Frequency”changes the display data frequency to match the
frequency of your computer’s graphic card. If you experience a
vertical flickering bar, use this function to make an adjustment.
Tracking
“Tracking” to synchronizes the signal timing of the display with the
     graphic card. If you...

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Video Image
Video Mode
Color Saturation
Adjusts a video image from black and white to fully saturated
color.
4Press the  to decrease the amount of color in the image.
4Press the  to increase the amount of color in the image.
Sharpness
Adjusts the sharpness of the image.
4Press the  to decrease the sharpness.
4Press the  to increase the sharpness.
Tint
Adjusts the color balance of red and green.
4Press the  to increase the amount of green in the image.
4Press the  to increase the amount of red...

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User Controls
Menu Location
Choose the Menu location on the display screen.
Projection Direction
4
Front-Desktop
The factory default setting.
4Rear-Desktop
When you select this function, the projector reverses the image
so you can project behind a translucent screen.
4Front-Ceiling
When you select this function, the projector turns the image
upside down for ceiling-mounted projection.
4Rear-Ceiling
When you select this function, the projector reverses and turns
the image upside down at same...

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Management
Computer / Video Mode
User Controls
Machine Reset
Choose “Yes” to return the display parameters (except for Lamp
Hours) on all menus to their factory default settings.
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PIP
PIP
Choose “On” to select on the PIP screen.
PIP Location
Choose the PIP screen position on the display screen.
PIP Switch Source
Choose the input source of the projector on the PIP screen.
Reset This Menu
Choose “Yes” to return the display parameters on this menu to
their factory default settings.
Computer Mode
™The OSD does not
include a PIP menu
under Video mode.
User Controls
Picture-In-Picture
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Appendices
Problem: No image appears on screen.
4Ensure all the cables and power connections are correctly and
securely connected as described in the “Installation” section.
4Ensure the pins of connectors are not crooked or broken.
4Check if the projection lamp has been securely installed. Please
refer to the “Changing the lamp” section.
4Make sure you have removed the lens cap and the projector is
switched on.
Problem: Partial, scrolling or incorrectly displayed image.
4Press the “Auto Image”...

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Appendices
4.Follow above steps 1-2. Click on the “Advanced Properties”
button.
5.Select the “Change” button under the “Monitor” tab .
6.Click on “Show all devices”. Then select “Standard monitor
types” under the “Manufactures” box ; choose the resolution
mode you need under the “Models” box.
7.Verify that the resolution setting of the monitor display is less
than or equal to 1024 x 768.
4If you are using a Notebook PC:
1.You are required to implement above steps of resolution setting
of...

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Problem: Image is out of focus
4Adjusts the Focus Ring on the projector lens.  Refer to page 13.
4Make sure the projection screen is between the required distance
3.94 to 32.81 feet (1.20 to 10.00 meters) from the projector.
Problem: The image is outstretched when displaying 16:9
DVD.
The projector automatically detects 16:9 DVD and adjusts the aspect
ratio by digitizing to full screen with 4:3 default setting.
If the image is still outstretched, you will also need to adjust the
aspect ratio...

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Appendices
Changing the lamp
The projector will detect the lamp life itself.  It will show you a
warning message “The Lamp has been in use for over 1400
hours.  You should purchase a spare bulb.” When you see this
message, please contact your local reseller or service center to
change the lamp as soon as possible or refer to the following
instructions to replace it yourself.
Make sure the projector has been cooled down for at least 30
minutes before changing the lamp.
Warning: Lamp
compartment...