User Manual
Table Of Contents
- Notations Used in This Guide
- Introduction to Your Projector
- Setting Up the Projector
- Using Basic Projector Features
- Turning On the Projector
- Turning Off the Projector
- Displaying a Test Pattern
- Projection Modes
- Adjusting the Image Position Using Lens Shift
- Adjusting the Projector's Tilt
- Image Shape
- Resizing the Image with the Zoom Feature
- Focusing the Image with the Lens Button
- Selecting an Image Source
- Image Aspect Ratio
- Color Mode
- Adjusting the Image Quality
- Adjusting the Image Color
- Adjusting Projector Features
- Monitoring and Controlling the Projector
- Adjusting the Menu Settings
- Using the Projector's Menus
- Using the Displayed Keyboard
- Image Quality Settings - Image Menu
- Input Signal Settings - Signal I/O Menu
- Projector Installation Settings - Installation Menu
- Projector Display Settings - Display Menu
- Projector Feature Settings - Operation Menu
- Projector Administration Settings - Management Menu
- Projector Network Settings - Network Menu
- Image Quality Memory Settings - Memory Menu
- Projector Initial Settings and Reset Options - Initial/All Settings Menu
- Copying Menu Settings Between Projectors (Batch Setup)
- Maintaining the Projector
- Solving Problems
- Appendix
- Optional Accessories and Replacement Parts
- Screen Size and Projection Distance
- Supported Monitor Display Resolutions
- Projector Specifications
- External Dimensions
- List of Safety Symbols and Instructions
- Laser Safety Information
- Glossary
- Notices
- FCC Compliance Statement
- Indication of the manufacturer and the importer in accordance with requirements of EU directive
- Indication of the manufacturer and the importer in accordance with requirements of United Kingdom directive
- Restriction of Use
- Operating System References
- Trademarks
- Copyright Notice
- Copyright Attribution
Solving Image Problems
112
Check the solutions in these sections if you have any problems with projected
images.
gg Related Links
• "Solving Missing Image Problems" p.112
• "Adjusting an Image that is not Rectangular" p.113
• "Adjusting a Fuzzy or Blurry Image" p.113
• "Fixing Partial Image Problems" p.113
• "Adjusting an Image that Contains Noise or Static" p.114
• "Adjusting an Image with Incorrect Brightness or Colors" p.114
• "Adjusting an Upside-down Image" p.115
• "Synchronizing Image and Sound" p.115
Solving Missing Image Problems
If no image is displayed, try the following steps until the problem is solved.
a
Check the projector's status:
• Press the [Blank] button on the remote control to see if the image
was temporarily turned off.
• Check the status indicator to confirm that the projector is in normal
operating status.
• Press the projector's power button to wake it from standby or sleep
mode. Also, check if the connected computer is in sleep mode or
displaying a blank screen saver.
To turn off sleep mode, set Sleep Mode to Off in the projector's
Operation menu.
b
Check the cable connection:
• Make sure all necessary cables are securely connected and the power
is on for the projector.
• Connect the video source directly to the projector.
• Replace the HDMI cable with the shorter one.
• Make sure you selected the correct Signal Format or EDID setting
in the projector's Signal I/O menu, if available for your image
source.
c
Check the status of your video source:
• Turn on the connected video source, and press the play button to
start a video, if necessary.
• If you are projecting from a streaming media player, make sure it is
powered by the power supply USB cable on the projector.
• Make sure the connected device meets the HDMI CEC standard. See
the documentation supplied with the device for more information.
• If you are projecting from a laptop computer, make sure it is set up
to display on an external monitor.
d
Check the following items:
• Turn off the projector and the connected video source, and then turn
them back on.
• Set the CEC function for the connected device again and restart the
device.
• Make sure the computer's display resolution does not exceed the
projector's resolution and frequency limits. If necessary, select a
different display resolution for your computer. (See your computer
manual for details.)
• If the other solutions do not solve the problem, reset all of the
projector settings using Reset All Config on the Initial/All Settings
menu.
gg Related Links
• "Projector Feature Settings - Operation Menu" p.81
• "Projector Initial Settings and Reset Options - Initial/All Settings Menu"
p.87