Sony VPL-VW12HT - Manual (Page 39)

39
(GB)
Notes on Installation
Notes on Installation
Unsuitable Installation
Do not install the projector in the following
situations. These installations may cause malfunction
or damage to the projector.
Poorly ventilated
• Allow adequate air circulation to prevent internal
heat build-up. Do not place the unit on surfaces
(rugs, blankets, etc.) or near materials (curtains,
draperies) that may block the ventilation holes.
When internal heat builds up due to blockage of the
ventilation holes, the temperature sensor may
function, with the message “High Temp.! Lamp off
in 1 min.” displayed. At that point, the power may be
turned off automatically after one minute.
• Leave space of more than 30 cm (11 7 /
8
inches)
around the unit.
• Be careful that the ventilation holes do not inhale
tiny objects such as pieces of paper.
• If you put something in front of the front ventilation
holes, the exhaust may be inhaled into the projector
through the ventilation holes at the bottom, causing
the internal temperature to rise, which activates the
protection circuit. Install the projector so that the
exhaust is not blocked.
Highly heated and humid
• Avoid installing the unit in a location where the
temperature or humidity is very high, or the
temperature is very low.
• To avoid moisture condensation, do not install the
unit in a location where the temperature may rise
rapidly.
Very dusty
Avoid installing the unit in a location where there is a
lot of dust; otherwise, the air filter will clog. The dust
blocking the air through the filter may cause the
internal heat level of the projector to rise. Replace
it with a new one periodically.
Unsuitable Conditions for Use
Do not do any of the following.
Standing on its side
Avoid using the unit standing on its side. This may
cause a malfunction.
Tilting front/rear and right/left
Avoid using as the unit tilted at an angle of more
than 20 degrees. Do not install the unit other than
on a level surface or on the ceiling. Installation of
the unit improperly may cause a malfunction.
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;
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20°
20° 20°
20°
20°