Daewoo DLP-2622 User Manual

Also see for DLP-2622: Service manual Service manual

Daewoo DLP-2622 User Manual Manual pdf 44 page image

44Maintenance and ServiceTrouble shooting TipsProblem ActionPicture appears, 1. Press the "Mute"button. (page 21)Voice is not heard. 2. Increase the sound by pressing volume adjustment button.3. Check if voice terminal of external input is connected properly.4. Check if audio cables are connected properly.5. If it is on PIP mode, convert audio of main picture and sub-picture by pressing "S.SWAP".6. Select and check the other input.If the sound still does not work and the other channels are thesame after you have done as the above, contact your dealer oran authorised service centre.Lots of noise (static) occurs. When connecting a Set-Top-Box, check that it is on stereobroadcasting. If it is, the TV program may not be available or thereception may be bad. Check the audio source with another player. Ifthat source is good, contact your dealer or an authorised service centre.Sound related MattersPicture related MattersProblem ActionThe picture does not appear. Is the power plug pulled out? Insert the power plug. Turn the main powerbutton on and press the power button of the remote controller.The picture appears too This problem occurs for a brief time in the process ofslowly after the power is turned on. image elimination processing in order to hide temporary picture noisethat occurs when the power is turned on. But if the picture does not comeafter 1 minute has passed, contact your dealer or an authorised servicecentre.The picture is too bright or too dark. Perform brightness adjustment or Contrast adjustment. (Please refer topage 25)The picture is too large or too small. Adjust the picture size. (Please refer to page 29)Stripes appear on the picture Stop using wireless telephones, hair driers and electric drills, that may becausing interference.and it shakes.Simultaneous Picture Check that LCD TV and external equipment are connected.does not appear. Check the inputs of simultaneous picture by pressing sub-pictureselection.The picture does not move. Press the "STILL" button. (Please refer to page 33) Check if the Pausebutton is pressed on external equipment.Computer Input Picture is abnormal. Perform manual fine adjustment (Please refer to page 41).Automatic Turn On does not work. Automatic Turn On function works only when turning the LCD TV off withthe remote controller or Standby button.• In case a problem occurs with your LCD TV, please take the following steps first.• If you still have the problem, turn the power off and contact your dealer or an authorised service centre.