Appendix
Problem Possible Solution
• No power • Check if you pressed POWER on the remote control unit. rot,Page t7
• is the AC cord disconnected? _ Page 8
• Has the power been turned on? .I, Page t7
• Unk cannot be operated. • External influences such as lightning, static electricity, may cause improper
operation, in this case, operate the unk after first turning off the power of the TV or
unplugging the AC cord and replugging k in after 1 or 2 minutes.
• Remote control unit does not
operate.
• Is the equipment to be operated by the remote control unk set correctly? Press TV
to set the remote control unk to the setting for operating the TV.
• Are batteries inserted with polarky ( _ , -) aligned? _ Page 9
• Are batteries worn out? (Replace wkh new batteries.)
• Are you using k under strong or fluorescent lighting?
• Is a fluorescent light illuminated near the remote control sensor?
• Picture is cut off/wkh sidebar • Is the image position correct? _ Pages 22 and 47
screen. • Are screen mode adjustments such as picture size made correctly?
,,_ Pages 2t to 22 and 25
• Strange color, light color, or color • Adjust the picture tone..t* Pages 25 and 26
misalignment • Is the room too bright? The picture may look dark in a room that is too bright.
• Power is suddenly turned off. • is the sleep timer set? _' Page 19
• Check the power control settings. ,_ Pages 26
• The unit's internal temperature has increased. Remove any objects blocking vent or
clean.
• No sound
• Is connection to other components correct? O Pages t2 to 16 and 43
• is the volume too low? _ Page 19
• Haveyou pressed MUTE on the remote control unit? _ Page 19
- Check the audio output of the connected external equipment. Is the volume too
low or muted?
- When external equipment is connected via an HDMI cable, you may need to
configure the audio to be output through the HDMI cable.
- When audio is not output from external equipment connected to the PC IN or HDMI
1terminal, check the "Audio Select" setting. ,_ Page 28
- Even when external equipment isconnected using an HDMI-certified cable, an audio
cable connection may be required depending on the type of equipment and the
media being played back. In this case, in addition to connecting an HDMI-certified
cable to the HDMI 1 terminal, connect a Q 3.5 mm stereo mini jack cable to the
AUDIO INterminal and set "Audio Select" to "HDMl+Analog". ,i. Page 28
- When connecting a PC via an HDMI-certified cable, check the following:
- is the audio output of the PC configured correctly? Check the audio output
settings and output audio format in Sound Properties on the PC.
Only PCM format audio can be output. Compressed audio (with a sampling rate
of 32kHz, 44.1 kHz, or 48kHz) and DTS format audio cannot be output.
- Depending on the board, only video signals may be output. In this case, in
addition to connecting an HDMI-certified cable to the HDMI 1 terminal, connect a
Q 3.5 mm stereo mini jack cable to the AUDIO IN terminal and set "Audio Select"
to "HDMl+Analog". ,_ Page 28
- If you are using a DVI-HDMI conversion cable to connect external equipment to the
TV, check the following:
- Is an audio cable connected? The DVI-HDMI conversion cable is for video only.
Connect a Q 3.5 mm stereo mini jack cable to listen to the audio.
- Is HDMI 1 being used? When the TV is connected to another HDMI terminal, the
audio and video are not output together even ifa Q 3.5 mm stereo mini jack cable
is connected to the shared AUDIO IN terminal for PC IN and HDMI 1.
- Check the "Audio Select" setting. Set "Audio Select" to "HDMl+Analog". ,,_Page 28
(_D- 58
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