Epson EX9220 Users Guide - Page 171

7. When you are finished, do one of the following: • To select another problem to solve, press Esc. • To exit the help system, press Home. Parent topic: Solving Problems 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: Solving Problems 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. • 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 setting or select the Normal Power Consumption setting. 171