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Resumen del manual
• Adjust the Cable/Set top box video output resolution to 1080i or 720p. • Make sure you are watching the TV at the minimum recommended distance based on the size and definition of the signal. The picture is distorted: macroblock error, small block, dots, pixelization • Compression of video contents may cause picture distortion especially in fast moving pictures such as sports and action movies. • Low signal level or bad quality can cause picture distortion. This is not a TV issue. Colour is wrong or missing. • If you’re using a component connection, make sure the component cables are connected to the correct jacks. Incorrect or loose connections may cause colour problems or a blank screen. There is poor colour or brightness. • Adjust the Pictureoptions in the TV menu. (go to Picturemode / Colour/ Brightness/ Sharpness) (p. 15) • Adjust EnergySavingoption in the TVmenu. (go to MENU-Picture-Eco Solution- EnergySaving) (p. 15) • Try resetting the picture to view the default picture settings. (go to MENU-Picture-Picture Reset) (p. 17) There is a dotted line on the edge of the screen. • If the picture size is set to Screen Fit, change it to 16:9(p. 16). • Change cable/set top box resolution. The picture is black and white. • If you are using an AV composite input, connect the video cable (yellow) to the Green jack of component input 1 on the TV. When changing channels, the picture freezes or is distorted or delayed. • If connected with a cable box, please try to reset the cable box. Reconnect the AC cord and wait until the cable box reboots. It may take up to 20 minutes. • Set the output resolution of the cable box to 1080i or 720p. Sound Quality First of all, please perform the SoundTestto confirm that your TV audio is properly operating. (go to MENU-Support-SelfDiagnosis-SoundTest) (p. 21) If the audio is OK, the sound problem may caused by the source or signal. There is no sound or the sound is too low at maximum volume. • Please check the volume the of external device connected to your TV. The picture is good but there is no sound. • Set the Speaker Selectoption to TVSpeakerin the sound menu. (p. 18) • If you are using an external device, make sure the audio cables are connected to the correct audio input jacks on the TV. • If you are using an external device, check the device’s audio output option (ex. you may need to change your cable box’s audio option to HDMI when you have a HDMI connected to your TV). • If you are using a DVI to HDMI cable, a separate audio cable is required. • If your TV has a headphone jack, make sure there is nothing plugged into it. The speakers are making an inappropriate noise. • Check the cable connections. Make sure a video cable is not connected to an audio input. • For antenna or cable connections, check the signal strength. Low signal level may cause sound distortion. 38 English 05Issues Solutions and Explanations Issues Solutions and Explanations No Picture, No Video The TV won’t turn on. • Make sure the AC power cord is securely plugged in to the wall outlet and the TV. • Make sure the wall outlet is working. • Try pressing the POWERbutton on the TV to make sure the problem is not the remote. If the TV turns on, refer to “The remote control does not work” below. The TV turns off automatically. • Ensure the SleepTimeris set to Offin the Setupmenu. (p. 19) • If your PC is connected to the TV, check your PC power settings. • Make sure the AC power cord is plugged in securely to the wall outlet and the TV. • When watching TV from an antenna or cable connection, the TV will turn off after 10 ~ 15 minutes if there is no signal. There is no picture/Video. • Check cable connections (remove and reconnect all cables connected to the TV and external devices). • Set your external devices’ (Cable/Set top Box, DVD, Blu-ray etc) video outputs to match the connections to the TV input. For example, if an external device’s output is HDMI, it should be connected to an HDMI input on the TV. • Make sure your connected devices are powered on. • Be sure to select the TV’s correct source by pressing the SOURCEbutton on the TV remote. RF(Cable/Antenna) Connection Other Information The TV is not receiving all channels. • • • Make sure the Antenna cable is connected securely. Please try Plug&Play(Initial setup) to add available channels to the channel list. Go to MENU- Setup-Plug&Play(Initial setup) and wait for all available channels to be stored. (p. 7) Verify the Antenna is positioned correctly. The picture is distorted: macroblock error small block, dots, pixelization • • Compression of video contents may cause picture distortion, especially with fast moving pictures such as sports and action movies. A low signal can cause picture distortion. This is not a TV issue. A “Mode Not Supported” message appears. • Set your PC’s output resolution and frequency so they match the resolutions supported by the TV. (p. 23) “PC” is always shown on the source list, even if a PC is not connected. • This is norm...
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