Maintaining; Troubleshooting - Insignia NS-LCD19F User Manual

On-screen
Options
menu
Program no.–Selects the channel number.
TV
Tuning Mode– Selects the TV signal mode to
Air or Cable.
TV System–Selects the TV system. Options
include NTSC-M, PAL-M, PAL-N, and Auto. We
recommend that you set it to Auto.
Auto Search–Automatically searches for all
available channels. When the search is
complete, your TV stays at the first channel
with a signal and all channels that have been
located are stored. To stop Auto Search in
progress, press the MENU button.
Fine Tuning–Adjusts the frequency of the
current channel when you finish Auto Search.
Use only for channels with poor reception.
AFC–Turns AFC ON or OFF. When this option is
set to ON, AFC automatically adjusts the
channel for best reception.
Skip–Sets Skip to ON or OFF. When Skip is set
to ON for a channel, that channel is skipped
when you press the CH+ or CH- key on the
remote control or on the TV.
Reset to default–Resets all items in TV page to
the factory default value.

Maintaining

• Do not use your TV in areas that are too hot
or too cold, because the cabinet may warp or
the screen may malfunction.
• Storage temperatures are 32° to 122°F
(0° to 50°C).
• Working temperatures are 41° to 104°F
(5° to 40°C).
• Do not place your TV in direct sunlight or
near a heat source.
Cleaning your TV
Clean the screen and cabinet with a soft,
lint-free cloth. If the screen or cabinet is
especially dirty, moisten a soft, lint-free cloth in a
weak detergent solution, squeeze the excess
moisture from the cloth, then wipe the screen or
cabinet with the cloth. Use a clean cloth to dry
the screen or cabinet.
Caution
Avoid the following, because it may cause damage
to your TV:
• Cleaning your TV with volatile substances,
such as insect sprays, solvents, and thinners.
• Leaving items made from rubber or PVC in
contact with your TV for long periods.
• Letting liquids drip into the cabinet

Troubleshooting

Warning
Do not try to repair your TV yourself. Refer all
service to a qualified service technician.
Symptom Possible solution
No power
10
• Make sure that the power cord is
connected to your TV and a power
outlet.
• Unplug the power cord, wait 60
seconds, then plug the cord back
in and turn on your TV.
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Insignia NS-LCD19F 19" LCD TV
Symptom Possible solution
No picture • Make sure that the video cables
• Adjust the contrast and
• Make sure that the correct video
• Make sure that the incoming
• Make sure that the antenna is
• Check the closed caption settings.
Good picture but no • Increase the volume.
sound • Make sure that the sound is not
• Make sure that the correct audio
Good sound but poor • Adjust the contrast, color, and
color
Poor picture • Make sure that the room is not
• If an S-VHS camera or a
Horizontal dotted line • Your TV may be too close to
"Ghost" or double • This may be caused by
image
Remote control does • Press the TV button.
not work • Replace the batteries. Make sure
• Clean the remote sensor on the
• Bright or fluorescent lighting may
Snowy picture or noise • Make sure that the A/V and
VGA picture is not • Make sure that you have selected
stable or synchronized
No output from one of • Adjust the balance in the Sound
the speakers
Control buttons do not • Unplug the power cord, wait a few
work
After images appear • Do not display a still image, such
are connected securely to the
back of your TV.
brightness.
mode is selected.
signal is compatible.
connected correctly.
Some TEXT modes can block the
screen.
muted.
mode is selected.
brightness settings.
too bright. Light reflecting off the
screen can make the picture
difficult to see.
camcorder is connected while
another connected device is
turned on, the picture may be
poor. Turn off one or more
devices.
another electrical device, such as
a hair dryer or neon light. Turn off
the device or move your TV.
obstructions to the antenna, such
as high-rise buildings or hills. Use
of a highly directional antenna
may improve the picture quality.
that the + and – symbols on the
batteries align with the + and –
symbols in the battery
compartment.
front of your TV.
interfere with the remote control
signal. Turn off the light or move
your TV.
antenna cables are connected
correctly and securely.
the correct VGA mode on your
computer.
menu.
seconds, then plug the cord back
in and turn on your TV.
as a logo, game, or computer
image, for an extended period of
time. This can cause a permanent
after image to be burned into the
screen. This type of damage is not
covered by your warranty.