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Idiomas disponibles
Idiomas disponibles
Trouble
Shooting
For
safety,
please
observe
the following
points.
•
When
trouble occurs, turn the
power
OFF
immediately
and
contact
your
dealer.
If
smoke comes
out
of this unit
or
a bad odor
or strange noise
comes
out,
continuing
to
use
the
unit
can cause a
fire
or
electrical
shock.
Turn
the
power
OFF
immediately,
unplug
the
power
cord from
the
outlet
and
contact
your
dealer.
•
Absolutely
do
not
remove
the
rear cover.
There
are
parts
at
high voltage
inside,
so
touching
them can cause an
electrical
shock.
Leave
inspection,
adjustment
and
cleaning
of
the
interior to
your
dealer.
•
Do
not put anything inside the casing.
If
liquid
or
a
foreign object
should
get inside
accidentally,
immediately
tum
the
power
OFF,
unplug
the
power
cord from
the
outlet
and
contact
your
dealer.
Continuing
to
use
the
unit
can cause a
fire,
electrical
shock
or
breakdown
of
the
unit.
If
trouble
occurs
with the display
unit,
perform
the following
checks and
take the
indicated
action;
if
the trouble
persists,
please consult
with
your
dealer.
Symptom
Check
Action
There
is
no
display.
AC
power
cord/plug
Power
switch
signal
cable
The power
saving
function
might
have
acted
{if
so
the
pilot
LED
will
be
yellow).
Plug
the
power
cord
into
the
outlet correctly.
Press
the
power
switch.
Connect
the
signal
cable
correctly.
Release
the
power
saving
function
by
operating
the
mouse
or
keyboard.
For
additional
details
please read
the
Operation
Manual
of
the
hardware you
are
using.
O
T he
image
is
too large or too
small, or
it
is
displaced
from
the correct
position.
The
mode
is
not
registered.
Perform
the desired settings
and
then
save
them
by
waiting
20 seconds
or pressing the
"Exit"
key.
The
display color
is
abnormal.
(Example)
The
color
is
uneven
or
off-color.
The
image
distortion
and
or
tilt
is
large.
Is
there
something
that
produces
a magnetic
field
nearby?
(Examples)
Television monitor,
another
computer
display
unit,
speaker,
etc.;
was
the
orienta-
lion 01
ine
monitor
perndps
changed
while
it
was
in
use?
Remove
the
source
of the
magnetic
field.
Perform degaussing (See
Page
12).
Make
sure your cable
is
correct.
Connect
the
signal
connector
correctly.
Try
a
different orientation.
ED El
The
background
of
the
image
is
bright.
The
background
of
the
image
is
colored.
The
character gets
partially
distorted.
The
image
is
dark.
Check
the signals
from
the
computer.
Sync
-
on
-
Green
video
signal?
The
Display
unit
does
not
work
correctly with
Sync
-
on
Green
video
signal.
Change
to
a video card
with
H/V
separate
or
HA/
composite
signals.
m
C haracters cannot
be seen
clearly;
the
image
is
too dark.
Is
the
image
signal
level
correctly
adjusted?
Is
the brightness or contrast
adjustment
turned
all
the
way
down?
Check
the video
signal
level
from
the
computer
and
adjust
it
in
the correct
direction
(See
Page
12,
Video
Level).
Adjust the brightness
and
contrast
(See
Page
9).
The
screen
size
and
position
do
not
change.
Is
the
input
synchronization
signal
within
the operating
range?
Check
the video output
mode
from
the
computer,
and
select
a
mode
within
the display
unit
operating
range.
For
details,
please read
the
Operation
Manual
of
the
hardware you
are
using.
The
front
panel
keys
fail
to
operate.
Are 2
or
more
keys being
operated
at
the
same
time?
Operate
only
one
key
at
a
time.
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