Sony CPD-101VS Operating Instructions (primary manual) - Page 39

diagnosis, function

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A fine horizontal line (wire) is visible 4 This wire stabilizes the vertically striped Aperture Grille (page 16). This Aperture Grille allows more light to pass through to the screen giving the Trinitron CRT more color and brightness. Hum is heard right after the power is turned on 4 When the power is turned on, the Auto-degauss cycle is activated. While the Auto-degauss cycle is activated, a hum may be heard. The same hum is heard when the display is manually degaussed. This is not a malfunction. • If the problem persists, call your authorized Sony dealer from a location near you, or call Sony Technical Support at 1-888-4SONYPC (1-888-476-6972). • Note the model name and the serial number of your display. Also note the make and name of your computer and video board. Self-diagnosis function This display is equipped with a self-diagnosis function. Use this function if there is a problem with your display or computer. 1. Disconnect the video input cable or turn off the connected computer. 2. Turn the display off and on. 3. Press and hold the button for more than 2 seconds. If all four color bars appear (white, red, green, blue) after a few seconds, the display is working properly, but there might be a problem with your computer. Contact your computer's manufacturer. If the color bars do not appear, there might be a problem with the display. Contact your local authorized Sony dealer, or call Sony Technical Support at 1-888-4SONYPC (1-888-476-6972). SonyOline http://www.world.sony.com/ Printed on recycled paper Sony Corporation Printed in Japan

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A
fine
horizontal
line
(wire)
is
visible
4
This
wire
stabilizes
the
vertically
striped
Aperture
Grille
(page
16).
This
Aperture
Grille
allows
more
li
ght
to
pass
through
to
the
screen
giving
the
Trinitron
CRT
more
color
an
d
brightness.
Hum
is
heard
right
after
the
power
is
turned
on
4
When
the
power
is
turned
on,
the
Auto
-degauss
cycle
is
activated.
While
the
Auto
-degauss
cycle
is
activated,
a
hum
may
be
heard.
The
same
hum
is
heard
when
the
display
is
manually
degaussed.
This
is
not
a
malfunction.
•
If
the
problem
persists,
call
your
authorized
Sony
dealer
from
a
location
near
you,
or
call
Sony
Technical
Support
at
1-888-4SONYPC
(1-888-476-6972).
•
Note
the
model
name
and
the
serial
number
of
your
display.
Also
note
the
make
and
name
of
your
computer
and
video
board.
Self
-diagnosis
function
This
display
is
equipped
with
a
self
-diagnosis
function.
Use
this
function
if
there
is
a
problem
with
your
display
or
computer.
1.
Disconnect
the
video
input
cable
or
turn
off
the
connected
computer.
2.
Turn
the
display
off
and
on.
3.
Press
and
hold
the
button
for
more
than
2
seconds.
If
all
four
color
bars
appear
(white,
red,
green,
blue)
after
a
few
seconds,
the
display
is
working
properly,
but
there
might
be
a
problem
with
your
computer.
Contact
your
computer's
manufacturer.
If
the
color
bars
do
not
appear,
there
might
be
a
problem
with
the
display.
Contact
your
local
authorized
Sony
dealer,
or
call
Sony
Technical
Support
at
1-888-4SONYPC
(1-888-476-6972).
SonyOline
Printed
on
recycled
paper
Sony
Corporation
Printed
in
Japan