Acer Projector Pd321 User Manual
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21 English 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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22 English 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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23 English 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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24 English 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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25 English 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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26 English 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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27 English 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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28 English 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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29 English 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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30 English 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...