Panasonic TC55LE54 TC47LE54 User Guide - Page 176

Picture - Snowy / none

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Support / FAQ FAQ Picture - Snowy / none Questions Why is there no picture or just a blue, black or snowy screen being displayed? Why is the picture snowy when ANT/Cable in is selected? Answers Check if the power cord is plugged in and the TV is turned on (front red LED light should be on; not blinking) Press the INPUT button on the remote to select the correct input source. Ensure all connections are correct and secure. Especially check for Component and VIDEO connection since these terminals are shared. When using an external video source, such as a Cable/Satellite box or DVD player, check that the device is on and functioning correctly. Press MENU on the TV's remote control. If the menu is displayed, then the TV is working; recheck above steps. When using a cable service (without a box), check that all connections are secure. When using a cable or satellite box, change the connection (wiring) to Composite, Component or HDMI. If you're using an antenna, then check that connections are secure. Change the position or direction of the antenna and check the Signal meter. 176

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Support / FAQ
FAQ
Picture - Snowy / none
Questions
Answers
Why is there no picture or
just a blue, black or snowy
screen being displayed?
Check if the power cord is plugged in and the TV is
turned on (front red LED light should be on; not
blinking)
Press the
INPUT
button on the remote to select
the correct input source.
Ensure all connections are correct and secure.
Especially check for Component and VIDEO
connection since these terminals are shared.
When using an external video source, such as a
Cable/Satellite box or DVD player, check that the
device is on and functioning correctly.
Press
MENU
on the TV's remote control. If the
menu is displayed, then the TV is working; recheck
above steps.
Why is the picture snowy
when
ANT/Cable in
is
selected?
When using a cable service (without a box), check
that all connections are secure.
When using a cable or satellite box, change the
connection (wiring) to Composite, Component or
HDMI.
If you're using an antenna, then check that
connections are secure. Change the position or
direction of the antenna and check the
Signal
meter
.
176