22 Troubleshooting
4Press or to select th e inpu t sour ce you w ant to assig n a lab el
to, then press ENTER. The Custom Input Label screen for that
input source opens.
5Press , , , or to select a label for the input source, then
press ENTER to apply the new label.
6Repeated Steps 3–5 to apply labels to other input sources. These
labels are displayed when you press INPUT or any of the
individual input source keys.

Restoring default settings

Caution: When you restore default settings, all the settings (except the
password and pa rental ra ting) yo u have cu stomize d are rese t.
To restore default settings:
1Press MENU on the remote co ntrol, or MENU on t he control
panel of your TV. The on-screen menu bar opens.
2Press or to highlight Settings, then press ENTER. The
Settings menu opens.
3Press or to highlight Reset All, then press ENTER. You are
asked for your PIN.
4Enter your PIN number. A confirmation box opens.
Note: If you have forgotten your PI N, the default number is 9999.
5Press or to select Yes, then press ENTER to load the default
menu settings.
After the system reset the Welcome prompt appears. Perform a
channel scan to reload the channels to your TV and then access
the on-screen menus to reconfigure the TV settings.
Troubleshooting
Warning: Do not try to repair your TV yourself. Contact authorized service
personnel.
Problem Solution
No power • Make sure that the power indicator is
illuminated blue.
• Make sure that the power cord is securely
connected to the AC-in jack and is plugged
into a functional AC outlet. You may want to
plug in another electrical device to the
power outlet to verify that it is supplying
the proper voltage.
Power is sudden ly
turned off
Press MENU and select Settings, Sleep Timer
to make sure the Leave TV Off option is
selected.
Your PIN is
compromised
1. Press MENU and select Settings, Reset All,
and then Yes.
2. Access the on-screen menu again and select
Locks.
3. Key in and reconfirm your new PIN.
Remote control
does not work
• Replace the batteries. For more
information, see “Installing remote control
batteries” on page 6.
• Make sure that the batteries are inserted
correctly. For more information, see
“Installing remote control batteries” on
page 6.
��� Make sure that the power cord is plugged
into an AC power outlet.
The remote control
code cannot be
detected by a
universal remote
• Purchase a separate learning remote
control.
• Go to www.dynexproducts.com for a list of
remote control codes.
DX-L321-10A_09-0407_MAN_ENG_V3.book Page 22 Wednesday, May 13, 2009 11:38 AM