HANNspree SL22D Manual
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Contents
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ENGLISH224. TroubleshootingSituation SolutionNo picture and sound.Connect the power cord properly.•Check if the power LED is on or not.•Press• on the control panel or the remote control.Press• INPUT on the remote control to select theconnected video sources.Press• P or P on the control panel or P p or P qon the remote control to switch to other TV programs.Make sure all cables are connected properly.•No picture, or poor picture,sound is OK.Check the antenna and cable connections.•Adjust the• Brightness in the Video menu.Picture is not in color. Try the• Video Preset function in the Video menu.Picture is OK, no sound.Make sure the source device is functioning properly.•Make sure the audio cable is connected securely.•Turn the mute off.•Press• VOL + on the control panel or the remote control.One of the speakers has nosound. Adjust the• Balance in the Audio menu.Cannot receive some TVchannels using cable TV. Try the• Channel Scan function in the TV menu.Want to reset TV settings. Use the• Reset Default function in the Setup menu.Cannot operate menus. If OSD items are colored in gray, the system is in a state•such that those settings are not available.Screen image turns over. Make sure the video signal cable is connected properly.•Snow appears on thescreen.Adjust the location of the antenna, placing it far from•roads or sources of interference.Check the antenna and the video signal line connections.•Blurred or overlappedimages.Adjust the sharpness setting.•Choose programs with high quality signals.•Adjust the direction of the antenna or replace the video•signal cable.Remote control doesn’t work.Make sure the battery is inserted correctly.•Replace the battery with a new one.•Make sure the TV power cord is plugged in.•Make sure the path between the remote control and the•sensor is clear.Try operating the remote control at a closer distance to•the TV. |
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