Installation precautions, Pay attention to hot air from exhaust vent, Do not use in the following environments – Canon SX20 User Manual
Page 13: Pay attention to condensation, Install the projector at proper position
13
SAFETY INSTRUCTIONS
INSTALLATION PRECAUTIONS
Ensure that the projector is installed with a minimum distance of 1 m (3.3') from its left,
right, rear, and top panels to the neighboring object such as a wall.
Pay Attention to Hot Air from Exhaust Vent
Hot air is exhausted from the exhaust vent. Do not place any object near the exhaust vent.
•
Do not put any spray can near the vent.
The internal pressure increases due to heat,
resulting in explosion.
•
Do not put any metallic object. It may become
hot, resulting in an accident or injury.
•
Do not put anything such as a plant pot.
•
Do not put anything that may deform or
deteriorate due to heat.
•
Do not put an audience seat near the
exhaust vent.
Do not put anything that may deform or discolor due to heat on the projector. The area
around the exhaust vent and the cabinet above the exhaust vent become hot. Do not touch
these areas, or you may get burnt. Especially, keep children away from these areas.
Do Not Use in the Following Environments
Do not install the projector in a humid or dusty place or a place where there is much oily
smoke or cigarette smoke. Optical parts such as a lens and mirror are stained, resulting in
poor picture.
Do not use the projector in a place where the temperature becomes very high or low.
Operating temperature: +5
°
C to +35
°
C Storage temperature: -10
°
C to +60
°
C
Pay Attention to Condensation
If the projector is carried from a cold place to a warm place or the room temperature is
raised rapidly, dew may form on the lens and mirror due to the moisture in the
atmosphere, resulting in a blurred picture. Wait until dew evaporates and a normal picture
is shown.
Install the Projector at Proper Position
Install the projector properly. Improper installation may cause troubles and accidents.
•
Do not tilt the projector more than 20
degrees above and below.
•
Do not point the projector up.
•
Do not point the projector down.
•
Do not put the projector on either side.
Do not tilt the projector more than 20 degrees above and below.
20 degrees
20 degrees