Sony KP-53XBR25 Operating Instructions - Page 82

Troubleshooting

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Appendix Troubleshooting Disturbances in picture and sound can often be eliminated by checking the symptoms and following the suggestions listed here. If the problem still cannot be solved, contact your nearest service facility. Symptom No picture (screen not lit), no sound Possible causes and remedies • Make sure POWER is switched on. • Check the power cord connection. • Check that the TVNIDEO and VTR1-2-3 MDP controls are set correctly. • Make sure that the TV/CABLE BOX selector is set to TV. Poor or no picture (screen not lit), good sound • Adjust the picture using the VIDEO screen (pp. 50 - 53). • Check the antenna/cable connections. • Adjust the color registration (pp. 26 - 27). Good picture, no sound No color for color programs Snow and noise only • Press VOLUME + on the projection TV or VOL + on the Remote • Commander. • Press MUTING on the Remote Commander. • Check the MTS setting (p. 58). • Check that the TVNIDEO and VTR1-2-3 MDP controls are set correctly. • Make sure SPEAKER is set correctly (p. 59). • Check the HUE and COLOR settings (pp. 50 - 51). • Check that it is an active or correct channel. • Check the cable setting. • Check the ANT/AUX button setting. • Check antenna/cable connections. sti0rws4444,46; Dotted lines or stripes P43: , CP :.#: Double images or ghosts This is often caused by local interference (for example, cars, neon signs and hairdryers). Adjust the telescopic aerial for minimum interference. ....... Reflections from nearby mountains or buildings often cause this problem. Connecting a highly directional outdoor antenna or a CAN cable may improve the picture. Remote control does not operate • Check the battery in the Remote Commander. No picture and/or sound for the connected equipment • Check that the TVNIDEO button is set correctly. • Check that the connections are properly made. • Check that the power of the connected equipment is turned on. • Check that the connected equipment is set correctly. Try another channel. It could be station trouble. 82VPPendix

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Appendix
Troubleshooting
Disturbances
in
picture
and
sound
can
often
be
eliminated
by
checking
the
symptoms
and
following
the
suggestions
listed
here.
If
the
problem
still
cannot
be
solved,
contact
your
nearest
service
facility.
Symptom
Possible
causes
and
remedies
No
picture
(screen
not
lit),
no
sound
•
Make
sure
POWER
is
switched
on.
•
Check
the
power
cord
connection.
•
Check
that
the
TVNIDEO
and
VTR1-2-3
MDP
controls
are
set
correctly.
•
Make
sure
that
the
TV/CABLE
BOX
selector
is
set
to
TV.
Poor
or
no
picture
(screen
not
lit),
good
sound
•
Adjust
the
picture
using
the
VIDEO
screen
(pp.
50
-
53).
•
Check
the
antenna/cable
connections.
•
Adjust
the
color
registration
(pp.
26
—
27).
Good
picture,
no
sound
•
Press
VOLUME
+
on
the
projection
TV
or
VOL
+
on
the
Remote
•
Commander.
•
Press
MUTING
on
the
Remote
Commander.
•
Check
the
MTS
setting
(p.
58).
•
Check
that
the
TVNIDEO
and
VTR1-2-3
MDP
controls
are
set
correctly.
•
Make
sure
SPEAKER
is
set
correctly
(p.
59).
No
color
for
color
programs
•
Check
the
HUE
and
COLOR
settings
(pp.
50
-
51).
Snow
and
noise
only
•
Check
that
it is
an
active
or
correct
channel.
•
Check
the
cable
setting.
•
Check
the
ANT/AUX
button
setting.
•
Check
antenna/cable
connections.
Dotted
lines
or
stripes
This
is
often
caused
by
local
interference
(for
example,
cars,
neon
signs
and
hairdryers).
Adjust
the
telescopic
aerial
for
minimum
interference.
sti0rws4444
,
46;
P
43
:,
Double
images
or
ghosts
.......
Reflections
from
nearby
mountains
or
buildings
often
cause
this
problem.
Connecting
a
highly
directional
outdoor
antenna
or
a
CAN
cable
may
improve
the
picture.
CP
:.#:
Remote
control
does
not
operate
•
Check
the
battery
in
the
Remote
Commander.
No
picture
and/or
sound
for
the
connected
equipment
•
Check
that
the
TVNIDEO
button
is
set
correctly.
•
Check
that
the
connections
are
properly
made.
•
Check
that
the
power
of
the
connected
equipment
is
turned
on.
•
Check
that
the
connected
equipment
is
set
correctly.
Try
another
channel.
It
could
be
station
trouble.
82VPPendix