Dynex DX-40D510NA15 User Manual page 67

Dynex 40" LED TV
Problem Solution
Password is lost.
• Enter 9999 to access parental
controls, then set a new password.
See
password" on page 46.
Some settings
• If a setting is grayed, the setting is
cannot be
not available in the current video
accessed.
input mode.
TV cabinet
• When the TV is in use, the
creaks.
temperature rises naturally and
may cause the cabinet to expand
or contract which can cause a
creaking noise. This is not a
malfunction.
"Setting or changing the
www.dynexproducts.com
Problem Solution
Control buttons
• Make sure that the Button Lock
do not work.
option is set to No. See
control
• Unplug the power cord, wait a few
seconds, then plug the cord back
in and turn on your TV.
TV keeps
• Make sure that the sleep timer is
turning off.
not turned on. See
sleep
Note
If the problem is not solved by using these
troubleshooting instructions, turn off your
TV, then turn it on again.
DX-40D510NA15
"Locking
buttons" on page 47.
"Setting the
timer" on page 52.
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