Troubleshooting - Sony KP 53HS10 Operating Instructions Manual

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Troubleshooting

If, after reading the following
instructions, you have additional
questions related to the use of your Sony
projection TV, please call one of the
following numbers (English only).
Customers in the continental United States
contact the Direct Response Center at:
1-800-222-SONY (7669)
Customers in Canada contact the
Customer Relations Center at:
(416) 499-SONY (7669)
The picture turns off and the TIMER/
STAND BY indicator on the front panel
flashes (self-diagnosis function)
b The projection TV is equipped with a self-
diagnosis function. If there is a problem with your
projection TV, the TIMER/STAND BY indicator
on the front panel will flash repeatedly. Counting
the number of flashes helps you inform qualified
Sony personnel of the projection TV's condition.
56
on on on 1 Count how many times the TIMER/STAND BY
indicator flashes in total. It flashes twice at 3
seconds' intervals. If, for example, the indicator
flashes twice, stops flashing for 3 seconds, and
flashes twice again, that counts as twice.
2 Press POWER on the projection TV to turn it
off, then inform qualified Sony personnel or the
above Direct Response Center of the number of
flashes.
No picture (screen not lit), no sound
b Make sure the power cord is plugged in.
b Operate with the buttons on both the projection TV
and the remote control.
b Check to see if the TV/VIDEO setting is correct:
when watching TV, set to TV, and when watching
video tapes, set to VIDEO 1, 2, 3, 4 or 5.
b Try another channel. It could be station trouble.
b Perform AUTO SET UP again using the SET UP
button to return to the factory preset condition. (see
"To perform AUTO SET UP again" on page 24)
b The PARENTAL CONTROL feature is activated.
(see "Using the PARENTAL CONTROL Feature"
on page 43)
Remote control does not operate.
b Batteries could be weak. Replace the batteries.
b Press TV (FUNCTION) when operating your
projection TV.
b Make sure the projection TV's power cord is
connected securely to the wall outlet.
TIMER/STAND BY
b Locate the projection TV at least 3-4 feet away
from fluorescent lights.
b Check the polarity of the batteries.
flashing
Dark, poor or no picture (screen lit),
good sound
b Adjust PICTURE in the VIDEO menu. (see
"PICTURE" on page 34)
b Adjust BRIGHTNESS in the VIDEO menu. (see
"BRIGHTNESS" on page 34)
b Check antenna/cable connections.
b Perform AUTO SET UP again using the SET UP
button to return to the factory preset condition. (see
"To perform AUTO SET UP again" on page 24)
b Adjust the convergence again using the FLASH
FOCUS button. (see "Adjusting the Convergence
Automatically (FLASH FOCUS)" on page 24)
Good picture, no sound
b Press MUTING so that "MUTING" disappears
from the screen. (see "MUTING" on page 25)
b Check the MTS setting in the AUDIO menu. (see
"MTS" on page 35)
b Make sure SPEAKER is set to ON in the AUDIO
menu. (see "SPEAKER" on page 36)
b Perform AUTO SET UP again using the SET UP
button to return to the factory preset condition. (see
"To perform AUTO SET UP again" on page 24).