Download  Print this page

Pc Input Signal Chart; Changing Your Computer's Video Resolution; Troubleshooting - Hitachi L32A102 User Manual

Lcd color television
Hide thumbs

Advertisement

PC input signal chart

The following chart shows the suggested screen
resolutions.
Format
Resolution
VGA
640 × 480
720 × 400
SVGA
800 × 600
800 × 600
XGA
1024 × 768
WXGA
1280 × 768
1360 × 768
If "Unsupported Mode" appears on the screen,
adjust the PC display setting to correspond to
one of the settings in the above table.
If you switch off the TV, interference lines may
occur on the TV screen. This is normal.
Changing your computer's video
resolution
The following example shows Windows XP
settings. Even if you use a different Windows
operating system, the basic setup methods are
similar. For changing video resolution on a
®
Macintosh computer, refer to your Macintosh
documentation.
To change your computer's video resolution:
1 Click Start, Control Panel, then double-click
Display. The Display Properties dialog box
opens.
2 Click the Settings tab.
3 Change the screen resolution setting to a
supported resolution (the ideal resolution for
your TV is 1360 × 768).
4 Click OK, then click Yes to save your
changes.

Troubleshooting

Problem
No picture or
Freq. (Hz)
sound
60
Picture is OK, but
70
no sound
60
Sound is OK, but
no color
72
60
60
The picture has
60
overlapped
images
Picture has snow
Stripes on picture Check for interference from other electronic
®
Bad stereo or
SAP sound
Remote control
®
does not work
"Unsupported
Mode" appears
on the screen
"No Sync"
appears on the
screen
Image is not clear Adjust the phase control.
Image is not
centered
Picture has a few
bright or dark
dots
Solution
• Check all cable connections.
• Make sure that your TV is turned on.
Check the volume level and mute setting.
• Check the color control and adjust it.
• Check the program's color features
because it may be a black and white
movie.
Make sure that the antenna is installed correctly.
If not, adjust the antenna toward the
broadcasting station.
• Check the antenna and its connection. If
there are problems, correct them. If all
connections are tight, the problem may
be with a faulty antenna or cable.
• Check car traffic or neon signs that may
disrupt the image.
devices, such as radios and televisions, and
keep magnetic or electronic devices away from
your TV.
A long broadcast distance, or interference from
radio waves, can cause bad sound reception. If
so, change the mode to Mono.
Remove obstacles between the remote control
and the player. Point the remote control at your
TV's IR sensor. Install new batteries.
Check the resolution and frequency of your
computer, and adjust it to the optimum
resolution for this TV: 1360×768 at 60Hz.
Make sure that the cable is firmly connected to
the computer and TV.
Adjust the horizontal control.
A few bright or dark dots on an LCD screen is
normal. It does not affect the operation of this
TV.
25

Advertisement

Table of Contents
loading

  Related Manuals for Hitachi L32A102

This manual is also suitable for:

L32a102g