4.
Press
Enter
to view the solutions.
5.
When you are finished, do one of the following:
• To select another problem to solve, press
Esc
.
• To exit the help system, press
Help
.
Parent topic:
Solving Image or Sound Problems
Check the solutions in these sections if you have any problems with projected images or sound.
Solutions When No Image Appears
Solutions When Image is Incorrect Using the USB Display Function
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 cover is open all the way or 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.
• 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
.
133
Содержание PowerLite 1222
Страница 1: ...PowerLite 1222 1262W User s Guide ...
Страница 2: ......
Страница 9: ...PowerLite 1222 1262W User s Guide Welcome to the PowerLite 1222 1262W User s Guide 9 ...
Страница 20: ...Parent topic Projector Part Locations Related references Projector Light Status 20 ...
Страница 21: ...Projector Parts Remote Control 1 Power button 21 ...
Страница 43: ...1 Remove the wireless LAN module cover screw 2 Insert the wireless LAN module into the USB A port 43 ...