General - Insignia NS-50D550MX15 User Manual

Insignia 50" LED TV

General

Problem Solution
No power.
• Make sure that the power AC
• Unplug the power cord, wait 60
• Other devices (for example, a
"No signal"
• Press INPUT and make sure that
error message is
displayed.
• If you are using a cable or
• Make sure that you have the
After Auto
• Reception can vary by channel
Channel Search,
there are no
channels.
• Make sure that the antenna or
• Try replacing the cable between
When I press
• Turn on the device. Your TV
INPUT, I cannot
select my
device (it is
grayed out).
• Turn off Auto Input Sensing. See
75
adapter is correctly connected
to your TV and a power outlet.
seconds, then plug the adapter
back in and turn on your TV.
surround sound receiver,
external speakers, fans, or hair
dryers) may be interfering with
your TV. Try turning off one
device at a time to determine
which device is causing
interference. After you have
determined which device is
causing interference, move it
further from the TV to eliminate
the interference.
you have selected the correct
input for the device or service
you are trying to use.
satellite box, use the remote
that came with that box to
change channels.
correct input selected to view
channels from the cable or
satellite box.
depending on the broadcast
power level of a given station.
Contact your cable or satellite
TV provider.
cable/satellite TV is connected
securely to your TV.
the antenna/cable or
cable/satellite box and your TV.
automatically detects and
displays which video jacks have
devices connected to them
when the devices are turned on.
"Turning Input Sensor on or off"
on page 69.
www.insigniaproducts.com
Problem Solution
One or more
• Make sure that the channels are
channels do not
not blocked. See "Setting
display.
parental control levels" on
page 61.
• Make sure that the channels are
not hidden. The channel may
have been deleted from the
channel list. You can tune to the
channel by pressing the
number buttons or you can add
the channel back to the channel
list. See "Hiding channels" on
page 57.
• If you are using a cable or
satellite box, use the remote
that came with that box to
change channels.
• Make sure that you have the
correct input selected to view
channels from the cable or
satellite box.
• If you are using an antenna, the
digital channel signal may be
low. To check the digital
channel signal strength, see
"Checking the digital signal
strength" on page 59.
Password is lost.
• Enter 9999 to access parental
controls, then set a new
password. See "Setting or
changing the password" on
page 59.
Some settings
• If a setting is grayed, the setting
cannot be
is not available in the current
accessed.
video input mode (for example
TV mode). Change to a different
video input source. See
"Selecting the video input
source" on page 41.
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.
Control buttons
• Make sure that the Button Lock
do not work.
option is set to Off. See
"Locking control buttons" on
page 60.
• Unplug the power AC adapter,
wait a few seconds, then plug
the adapter back in and turn on
your TV.
TV keeps
• Make sure that the sleep timer
turning off.
is not turned on. See "Setting
the sleep timer" on page 67.
A retail banner
• You selected "Retail Mode"
is displayed.
when you ran the TV setup
wizard. Reset your TV to the
factory defaults, then select
Home Use Mode on the What is
your viewing environment
screen. See "Restoring settings
to the defaults" on page 69.