Sony KDS-70R2000 - Manual (Page 55)

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Uneven colour uniformity
appears on the screen when
the TV is powered on • After turning on the TV, you may notice a slight colour (tint) variation in
certain areas of the picture. This will last only a few minutes each time you
turn on the TV. This is a normal temperature characteristic of the
components and not a malfunction.
The remote does not function • Check that the remote is set correctly for the equipment you are using.
• Check whether the equipment you want to use corresponds to the function
button being pressed (page 14).
• If the remote does not operate the equipment even when the remote has been
set correctly to the equipment, enter the necessary code as explained in
“Programming the remote” (page 45).
• Replace the batteries.
indicator flashes in red • Replace the lamp (page 48).
The TV does not switch on • The TV cools down its projection lamp after being switched off. It takes up
to two minutes for the picture to come back after the TV is switched on
again. Wait for a while until the picture returns.
Cannot play shooting games • Some shooting games that involve pointing a light beam at the TV screen
with an electronic gun or rifle cannot be used with your TV. For details, see
the instruction manual supplied with the video game software.
On/standby indicator flashes in
intervals of some blinks at a
time • Three blinks: The lamp cover or the lamp itself is not securely attached.
• Two blinks: If there is a considerable rise in temperature inside the TV such
as when any ventilation openings are blocked.
• Other: Consult your dealer or service.
A slight creaking noise occurs
from the bottom part of the TV • Advanced Iris applies a mechanical iris system. When Advanced Iris is
turned On/Off, a natural creaking noise occurs due to the basic structure of
the optical unit. The creaking sound is an inherent nature of this system and
is not a defect.
High Temperature Warning
message appears • This message will appear when there is a rise in temperature inside the TV.
Make sure to remove dust from the ventilation slots on the rear and both
sides of the TV. In addition, make sure that there are no obstacles in front of
the ventilation slots. If no blockage is found, you may need to set Cooling
Mode to “High”, otherwise the TV will turn off. With Cooling Mode set to
“High”, if the message reappears and the TV turns off again, the TV may
need servicing. Call your local Sony service centre.
Problem Cause/Remedy