Solutions When the Image Brightness or Colors are Incorrect
Solutions to Sound Problems
Parent topic:
Solutions When No Image Appears
If no image appears, try the following solutions:
• Press the
A/V Mute
button on the remote control to see if the image was temporarily turned off.
• Make sure all necessary cables are securely connected and the power is on for the projector and
connected video sources.
• Press the projector's power button to wake it from standby or sleep mode. Also see if your connected
computer is in sleep mode or displaying a blank screen saver.
• Check the settings on the Signal menu to make sure they are correct for the current video source.
• Adjust the
Brightness
setting or select the
Normal
Power Consumption setting.
• Check the
Display
setting to make sure
Messages
is set to
On
.
• If the projector does not respond when you press the control panel buttons, the buttons may be
locked. Unlock the buttons.
• If the projector does not respond when you press buttons on the remote control, make sure the remote
receivers are turned on.
• For images projected with Windows Media Center, reduce the screen size from full screen mode.
• For images projected from applications using Windows DirectX, turn off DirectX functions.
• If you connected through the
DisplayPort
, change the
DisplayPort EQ Setting
in the Signal menu.
Parent topic:
Solving Image or Sound Problems
Solutions When "No Signal" Message Appears
If the "No Signal" message appears, try the following solutions:
• Press the
Source Search
or
Search
button and wait a few seconds for an image to appear.
• Turn on the connected computer or video source, and press its play button to begin your presentation,
if necessary.
• Check the connection from the projector to your video sources.
• If you are projecting from a laptop computer, make sure it is set up to display on an external monitor.
• If necessary, turn the projector and the connected computer or video source off and then on again.
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