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Appendix
Problem
Possible Solution
o No power
o Check if you pressed POWER on the remote control unit.._ Page 12
if the indicator on the TV does not light up, press POWER on the TV.
o is the AC cord disconnected? _, Page 8
o Hasthe power beentumed
on?.,Y Page 12
o Unit cannot be operated,
o External influences such as lightning, static electricity, may cause improper
operation. In this case, operate the unit after first turning oft the power ot the TV or
unphJgging the AC cord and replugging it in atter 1 or 2 minutes.
o Remote control unit does not
o Are batteries inserted with polarity ( I , - ) aligned? _ Page 9
operate,
o Are batteries worn out? (Replace with new batteries.)
o Are you using it under strong or fluorescent lighting?
o is a fluorescent light illuminated near the remote control sensor?
o is "PC Control Lock" selected in "Operation Lock Out"? _ Page 25
o Picture is cut oft/with sidebar
o is the image position correct? _ Page 20
screen,
o Are screen mode adjustments such as picture size made correctly? _ Page 16
o Strange color, light color, or
o Adjust the picture tone. _ Pages 18 and 19
color misalignment
o is the room too bright? The picture may look dark in a room that is too bright.
o Power is suddenly turned off.
o is the sleep timer set? ,_ Page 13
o Check the power control settings. _ Page 19
o The unit's internal temperature has increased. Remove any objects blocking vent or
chart.
o No sound
o Is connection to other components correct? ._ Page 11
o Is the volume too low? _ Page 13
o Is "Variable" selected in "Output Select"? _ Page 24
o Have you pressed MUTE on the remote control unit? .,_Page 13
o Check the audio output ot the connected external equipment. Is the volume too low
or muted?
o When external equipment is connected via an HDMI cable, you may need to
configure the audio to be output through the HDMI cable.
o When audio is not output from external equipment connected to the INPUT 4 or
INPUT 6 terminal, check the "PC Audio Select" setting. _ Page 21
o Even when external equipment is connected 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 HDMFcertified
cable to the INPUT 6 (HDMI) terminal, connect a _ 3.5 mix] stereo minijack cable to
the AUDIO terminal and set "PC Audio Select" to "INPUT6 (HDMI)". ,_,Page 21
o When connecting a PC via an HDMI certified cable, check the following:
Is the audio output ot 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 tormat audio cannot be output.
Depending on the board, one/video signals may be output. In this case, in addition
to connecting an HDMI certified cable to the INPUT 6 (HDMI) terminal, connect a
® 3.5 mix] stereo minijack cable to the AUDIO terminal and set "PC Audio Select"
to "INPUT6 (HDMI)". _ Page 21
o 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 DVFHDMI conversion cable is for video only.
Connect a ®3.5 mm stereo minijack cable to listen to the audio.
Is INPUT 6 being used? When the TV is connected to another HDMI terminal, the
audio and video are not output together even if a _ 3.5 mix] stereo minijack cable
is connected to the shared AUDIO terminal tor INPUT 4 and INPUT 6.
Is "INPUT4 (PC)" selected in "PC Audio Select"? _ Page 21
27
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