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To turn on Game Mode: 1. Press and open the Picture menu, highlight the Game Mode. 2. Press . or . to select On. To turn off Game Mode: Select Off in step 2 above, change the video input, or turn the TV off and then on again. Note: You can change the video input by pressing on the remote control (. page 28). Using the advanced audio settings features Using the Surround feature To change the Surround settings: 1. Press and open the Sound menu. 2. Highlight Advanced Audio Settings and press . 3. Press . or . to highlight the Surround feature, and then press. or . to turn the Surround effect On or Off. 4. To save the new settings, highlight Done and press . To revert to the factory defaults, highlight Reset and press . Using the 7 Bands Equalizer feature To select the 7 Bands Equalizer level: 1. Press and open the Sound menu. 2. Highlight Advanced Audio Settings and press . 3. Turn On the 7 Band Equalizer, then press into Equalizer Setting. 4. Press . or . to highlight the Equalizer Setting feature, and then press . .. . to change the Equalizer Setting effect from 100Hz to 10KHz. 5. To save the new settings, highlight Done and press . To revert to the factory defaults, highlight Reset and press . Note: • When 7 Band Equalizer is On, Bass and Treble will be gray out. • When 7 Band Equalizer is Off(Default), Equalizer Setting is disable. 49 Chapter 8: Troubleshooting General troubleshooting Before calling a service technician, please check this chapter for a possible cause of the problem and some solutions you can try. Black box on-screen ••The closed caption feature is set to one of the Text modes (T1, T2, T3, or T4). Set the closed caption feature to Off (. page 36). TV stops responding to controls ••If the TV stops responding to the controls on the remote control or TV control panel and you cannot turn off the TV, please unplug the power cord few seconds then re-plug to try again. Other problems ••If your TV’s problem is not addressed in this Troubleshooting section or the recommended solution has not worked, use the Restore Factory Defaults procedure (. page 27). TV will not turn on ••Make sure the power cord is plugged in, and then press . ••The remote control batteries may be dead. Replace the batteries or try the control panel buttons. Picture problems General picture problems ••Check the antenna/cable connections (. Chapter 2). ••Press on the remote control or TV and select a valid video input source (. page 28). If no device is connected to a particular input on the TV, no picture will display when you select that particular input source. For device connection details, see Chapter 2. ••Antenna reception may be poor. Use a highly directional outdoor antenna (if applicable). ••The station may have broadcast difficulties. Try another channel. ••Adjust the picture qualities (. page 35). Noisy picture ••If you are watching an analog channel (off- air broadcast or Cable TV), you can set the CableClear® feature to reduce visible interference in the TV picture (. page 47). Video Input Selection problems ••If the Input Selection window does not appear when you press on the remote control or TV, press a second time, which will change to the next video input source and display the Input Selection window. Cannot view external signals or channel 3 or 4 ••If you cannot view signals from external devices connected to VIDEO, ColorStream® HDMI 1, HDMI 2, HDMI 3(only for 40”), PC, USB Media or from channels 3 or 4, make sure the Input Lock is set to Off (. page 42). Poor color or no color ••The station may have broadcast difficulties. Try another channel. ••Adjust the Tint and/or Color (. page 35). Poor composite picture ••If the TV is connected to an external A/V device (e.g., DVD player, video game system, set-top box, etc.) try using a ColorStream or HDMI video connection instead. Picture and sound are out of sync ••As with all products that contain a digital display, in rare instances, when viewing certain content (e.g.. television broadcasts, video games, DVDs), you may notice that the sound and picture are slightly out of sync. This phenomenon can be caused by various factors including, without limitation, video processing within the TV, video processing in an attached gaming system, and video processing or different compression rates used by broadcasters in their programming. You may want to try one or more of the following suggestions, which may help to reduce the effect of this phenomenon: ––If the TV is connected to an A/V receiver that has a programmable audio delay feature, use this feature to help synchronize the sound to the picture. ––If you notice this phenomenon only on certain TV channels, please contact your local broadcast, cable, or satellite provider to inform them of this issue. Chapter 8: Troubleshooting 50 Sound problems ••Check the antenna/cable connections (. Chapter 2). ••The station may have broadcast difficulties. Try another channel. ••The sound may be muted. Press VOLUME. ••Make sure the S...
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