Panasonic PT 52LCX66 Operating Instructions Manual page 67

Symptoms
Leaving stationary images, such as still
video images, web pages, or filler bars (used
for NORMAL aspect mode), on-screen for
an extended period of time can leave ghost
images on the screen.
An OSD advising "AIR FILTER
CLEANING..." is displayed.
When viewing with HDMI connection, picture
is displayed with unnatural colors (as if red
and blue are reversed).
Pictures from equipment are unusual when
the equipment is connected via HDMI.
No sound is produced.
• This is a characteristic of the LCD panel and not a malfunction. Try
displaying constantly moving pictures which fill the entire screen, or
turn the power OFF for a while to return the screen to normal.
• Please consult your nearest dealer.
• Change "Color corr." from "Off" to "On".
• Is the HDMI cable connected properly?
• Turn Off the TV unit and device, then turn them On again.
• Check the input signal from the equipment.
• Is "Sound Mute" active?
• Is the volume set to the minimum?
• Is "Speakers" set to "Off"?
• Change "SAP" settings.
• Check "HDMI in" (PT-52LCX66/PT-56LCX66/PT-61LCX66) / "HDMI1
in" or "HDMI2 in" (PT-52LCX16/PT-56LCX16/PT-61LCX16) insettings
when the equipment is connected via HDMI.
• If digital sound connection has problem, select analog sound
connection.
Checks Page
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