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Basic Troubleshooting
Use the following troubleshooting tables to diagnose and resolve common
problems.
If your screen shows black or a test pattern
Do This
1 Press
MONITOR
remote.
2 Press
CURTAIN
remote. If the message does
not disappear, press
again
CURTAIN
3 Press
on the remote
MENU
until the
MAIN MENU
appears.
No menu appears
on the
A menu appears
U ni t Stat u s
m 52 L 19 20 x 10 80
0 10- 0 781
R ev 00
M o d e ID : 12 3
HPe r: 31 78
Cu r ta in o r Te st P a t te r n is d is p lay ed
I nt er na l Te m pe rat u re : 32º C
The message has not
once on the
disappeared
The message has
.
disappeared
The "source absent" pane is
visible
The source absent pane is
not visible
m52L Installation Guide
Result
Explanation / Further Action
The backlights may not be lit. On
the remote, press
If the screen is still black, go to 4.
Check if the "Curtain or Test
Pattern is displayed" message (in
red) appears on the menu.
If it does not appear, go to 3.
If the message does appear, go
to 2.
VL in es : 52 5
See "m52L doesn't respond to
remote control" on page 94.
If the correct source does not
appear, go to 3.
Make sure the correct source is
selected by pressing
necessary, change to a different
source.
Make sure the source is on.
Make sure the cable between the
source and the display is correctly
connected at both ends.
If the screen is still a solid color, see
"Where to Go From Here" on
page 95.
The source is displaying a solid
color or a test pattern.
.
ON
.
If
SOURCE
93
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