258
Solutions When "No Signal" Message Appears
Solutions When "Not Supported" Message Appears
Solutions When Only a Partial Image Appears
Solutions When the Image is Not Rectangular
Solutions When the Image Contains Noise or Static
Solutions When the Image is Fuzzy or Blurry
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:
• Make sure the lens cap is off.
• 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.
• Press the
Menu
button. If the projector menu is able to display, there may be a problem with the
connected video source, cable connection, or port.
• Check the settings on the Signal menu to make sure they are correct for the current video source.
• Adjust the
Brightness Settings
.
• 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. Press and hold the
Enter
button for 5 to 10 seconds or use the remote
control.
• 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 the other solutions do not solve the problem, reset all of the projector settings using the options on
the
Reset
menu.
Parent topic:
Summary of Contents for Pro L1500UH
Page 1: ...Pro L1500UH L1500UHNL L1505UH L1505UHNL L1715SNL L1750UNL L1755UNL User s Guide ...
Page 2: ......
Page 10: ......
Page 29: ...29 Front Rear Front ceiling ...
Page 285: ...285 Top ...