Problem
Poor picture.
No color/Dark picture/The
picture is too bright/Color is not
correct/The picture gradually
becomes dark/Horizontal noise
appears on the picture
The whole screen is tinged
green or purple.
No sound/Noisy sound.
Picture displayed, no sound.
Remote control does not operate.
Cannot connect to the network.
The display control screen (the
Web screen displaying the
display's GUI) does not appear.
Possible Remedies
• Press PICTURE to select the desired "Picture Mode" (page 16).
• Adjust the "Picture Mode Adjust." options in the "Picture/Sound"
settings (pages 25, 26).
• Check the condition of the signal cable.
• Check if the room temperature is not more than 40°C.
• Check the settings in "ECO Mode" (page 31).
• Check the settings of "RGB/YUV" (page 33).
• Check the volume control.
• Press
on the remote control or
disappears from the screen (page 17).
• Check the setting of "Speaker Out" (page 31).
• Check the polarity of the batteries or replace the batteries.
• Point the remote control at the remote control sensor of the display.
• Keep the remote control sensor area clear from obstacles.
• Check the settings of "Control Setting" (page 31).
• Fluorescent lamps can interfere with remote control operation; try
turning off the fluorescent lamps.
• Plug the cable firmly into the REMOTE connector.
• Check the network settings of the PC.
• Reset to the default settings by assigning the "All Reset" setting on
the "Setup" setting menu, and then assign the appropriate settings of
the network again.
• Check the settings of "Network Port" (page 34).
• Click the refresh or reload button on your Web browser.
• Make sure the IP address is correct.
• Use Internet Explorer 7.0 or later.
• Clear the browser cache.
+ so that "Muting"
41
GB
GB