58 Dynex 48" LED TVDX-48D510NA15
www.dynexproducts.com
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. Your TV works best in temperatures that
are comfortable to you.
• 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

• Before cleaning the screen, unplug your TV from the
power outlet.
• Clean your TV with a soft, lint-free 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. Such
chemicals may cause damage and discoloration to the
exposed surfaces.
Troubleshooting

Restoring settings to default

1Press MENU. The on-screen menu opens.
2Press or to highlight Settings, then press . The
Settings menu opens.
3Press or to highlight Reset to Default, then
press ENTER. A confirmation box opens.
4Press or to select Yes (to reset all settings to
factory default), or No (to not reset). If you select Yes,
your TV turns off, then turns on again. The SETUP
Wizard opens.
5Go through the TV SETUP wizard. For more
information, see “Turning on your TV for the first
time” on page 33.
Warning
Do not try to repair your TV yourself.
Contact authorized service personnel.
Caution
When you restore default settings, all the
settings you have customized are reset.