User's Guide

• If the colors are incorrect from a composite video or S-Video source, make sure you selected the
correct Video Signal setting.
• If you are using the ECO Power Consumption setting, try selecting Normal in the Settings menu.
• If the image has been progressively darkening, you may need to replace the projector lamp soon.
Parent topic: Solving Image or Sound Problems
Related concepts
Projector Lamp Maintenance
Related references
Image Quality Settings - Image Menu
Input Signal Settings - Signal Menu
Projector Feature Settings - Settings Menu
Solutions When No Image Appears on an External Monitor
If no image appears on a connected external monitor, try the following solutions:
• Make sure a VGA cable is connected to your computer and the projector's Computer1 port.
• Make sure your external monitor's cable is connected to the monitor and to the projector's Monitor
Out port.
Parent topic: Solving Image or Sound Problems
Solutions When There is No Sound or Low Volume
If there is no sound when you expect it or the volume is too low, try the following solutions:
• Press a Volume button on the remote control to adjust the volume.
• Press the A/V Mute button to resume video and audio if they were temporarily stopped.
• Press the Source Search button to switch to the correct input source, if necessary.
• Check your computer or video source to make sure the volume is turned up.
• Check the audio cable connections between the projector and your video source.
• If you do not hear sound from an HDMI source (PowerLite 1915/1925W), set the connected device to
PCM output.
• Make sure any connected audio cables are labelled "No Resistance".
Parent topic: Solving Image or Sound Problems
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