Panasonic PT-50DL54 Operating Instructions Manual page 34

T C
ROUBLESHOOTING HART
Troubleshooting Chart (cont.)
Before calling for service, determine the symptoms and follow suggested solutions
S
OUND
High whistling sound
Normal Audio
Some parts of the screen do not light up.
SYMPTOMS
Power will not turn on
and Power LED is
flashing
Power turns off
and Temp LED is on
Lamp LED is on
32
( .)
CONT
V
IDEO
Normal Video
Let the set cool down, then turn back on. If Temp LED is still on, please consult your nearest dealer.
Replace Lamp or the lamp may be malfunctioning.
This is the sound of the internal DLP™ starting UP.
This is not a malfunction.
DLP™ is manufactured using an extremely high level of
precision technology, however sometimes some parts of the
screen may be missing picture elements. This is not a sign of a
malfunction.
CHECKS
Please consult your nearest dealer.
.
Solutions