Dynex DX-22LD150A11 - Manual (Page 34)

Maintenance
31
DX-19LD150A11/DX-22LD150A11
3 Press or to highlight Settings, then press . The Settings
menu opens.
4 Press or to select an option, then press or to select the
option you prefer.
5 Press MENU to close the on-screen menu.
Maintenance
Cleaning
• Before cleaning the screen, unplug your TV/DVD combo from the
power outlet.
• Clean your TV/DVD combo with a soft, dry cloth. If surfaces are
extremely dirty, use a soft cloth dampened with a weak
detergent solution.
• Use an eyeglass cleaner to clean the screen. Never use alcohol,
paint thinner, or benzine.
• Before using a chemically treated cloth, read the instructions that
came with the cloth.
• Do not spray insecticide liquid near your TV/DVD combo. Such
chemicals may cause damage and discoloration to the exposed
surfaces.
Care and handling of discs
Handling discs
Do not touch the playback side of the disc. Hold the disc by the edges so
that fingerprints do not get on the surface. Never stick paper or tape on
the disc.
Storing discs
After playing, store the disc in its case. Do not expose the disc to direct
sunlight or sources of heat and never leave it in a parked car exposed to
direct sunlight.
Cleaning discs
Fingerprints and dust on the disc can cause poor picture quality and
sound distortion. Before playing, clean the disc with a clean cloth. Wipe
the disc from the center out.
Do not use strong solvents such as alcohol, benzine, thinner,
commercially available cleaners, or anti-static spray intended for older
vinyl records.
Note: Never operate your TV/DVD combo immediately after moving it
from a cold location to a warm location. Leave it for two or three hours
without operating it. If you use your TV/DVD combo in such a
situation, it may damage discs or internal parts.
Servicing
Do not try to repair your TV/DVD combo yourself. There are no
user-serviceable parts inside. Turn off your TV/DVD combo, unplug the
power cord, then contact an authorized service center.
Troubleshooting
Warning: Do not try to repair your TV/DVD combo yourself. Contact
authorized service personnel.
Video and audio
Problem Solution
No picture or sound
(the screen is not lit) • Make sure that the power cord is plugged
into a power outlet.
• Press (power) on your TV/DVD combo or
the remote control.
• Try another channel. The problem could be
with the TV station.
• Press INPUT to change inputs.
Dark, poor, or no
picture (the screen is
lit), but sound is
good • Adjust the brightness. For more
information, see “Adjusting the picture” on
page 14.
• Make sure that the antenna or cable TV is
connected correctly. For more information,
see “Connecting an antenna, cable TV, or
satellite TV box” on page 9.
No color, picture is
dark, or color is not
correct • Adjust the color saturation. For more
information, see “Adjusting the picture” on
page 14.
Only noise (snow)
appears on the
screen • Make sure that the antenna or cable TV is
connected correctly. For more information,
see “Connecting an antenna, cable TV, or
satellite TV box” on page 9.
• Try another channel. The problem could be
with the TV station.
Picture has dotted
lines or stripes • Adjust the antenna.
• Move your TV/DVD combo away from noise
sources, such as cars, neon signs, or hair
dryers.
Picture has double
images • Use a highly directional outdoor antenna or
change to cable or satellite TV.
DX-19LD-22LD_10-0118.book Page 31 Monday, February 1, 2010 1:44 PM