JVC lct2389-001a-a ユーザーズマニュアル
48
PROBLEMS
CHECK
Static electricity
You hear occasional
crackling sounds
crackling sounds
• It is normal to feel static electricity if you brush or touch the screen.
• It is normal for the TV to make crackling sounds when first turned on or off. Unless
the sound or picture become abnormal, this is fine.
the sound or picture become abnormal, this is fine.
The picture is slightly
cut off when you use
1080p format only
cut off when you use
1080p format only
• Change the picture format setting on your external device to 1080i or other resolution.
The screen
disappears except for
the menu screen
disappears except for
the menu screen
• This occurs when you select a digital menu when your input source is from the HDMI
connection. Press the menu button.
connection. Press the menu button.
• This JVC television can accept a variety of HD signals, including 720/60p, 1080/60i and
1080/60p. It does not accept a 1080/24p signal. Please note that in some cases, a Blu-ray
or HD-DVD may only offer the choice of 1080/60i or 1080/24p. In this case, it is necessary
to choose the 1080/60i output. Please refer to your Blu-ray/HD-DVD manual for complete
details on choosing the correct output.
1080/60p. It does not accept a 1080/24p signal. Please note that in some cases, a Blu-ray
or HD-DVD may only offer the choice of 1080/60i or 1080/24p. In this case, it is necessary
to choose the 1080/60i output. Please refer to your Blu-ray/HD-DVD manual for complete
details on choosing the correct output.
My HDMI device
doesn’t work or
doesn’t work properly
doesn’t work or
doesn’t work properly
Screen is 80% black
Stereo or bilingual
programs can't be
heard
programs can't be
heard
• The Closed Caption Text mode is on. Turn it off in the Closed Caption Menu, page 29.
• Make sure the MTS settings are correct. See page 37.
• This OSD appears when the digital channel that you have selected is too weak to receive or
no signal is being detected for that channel.
no signal is being detected for that channel.
“Weak Signal”
appears
appears
• It appears when that channel is not receiving a signal and you have the Noise Muting
function OFF and you have a single screen. It moves automatically every two seconds to
prevent the screen from burn-in.
• Even if "NO PROGRAM" appears on the screen, your timer functions and auto shut off
function OFF and you have a single screen. It moves automatically every two seconds to
prevent the screen from burn-in.
• Even if "NO PROGRAM" appears on the screen, your timer functions and auto shut off
functions that you set, are still active.
• If you are watching an analog channel, NO PROGRAM does not appear.
“No Program”
appears
appears
The following are not malfunctions.
• The television may make a creaking sound if the temperature of the room or the temperature
of the inside of the television changes. If there is no problem with the screen or sound, then
there is no need to worry.
there is no need to worry.
• The picture may be temporarily disturbed and noise may be seen on the screen if the power
is turned on immediately after it has been turned off. This is not a malfunction.
Troubleshooting
LCT2389-001A-A English.indd 48
LCT2389-001A-A English.indd 48
4/14/08 3:54:39 PM
4/14/08 3:54:39 PM