Canon REALiS WUX4000 D Pro AV Multimedia Projector WUX4000 User's Manual - Page 22

For Safe Use, Do not use the projector on a soft surface such as carpet or sponge mat, etc. Doing - block

Page 22 highlights

Safety Instructions For Safe Use Precautions for Use • Be sure to place install the projector in a location where the air intake and exhaust vents are separated from the wall by more than 50 cm (1.6'). Failure to do so could cause a malfunction. • Do not install the projector in a location that is damp, or where there is a lot of dust, oily smoke or tobacco smoke. Doing so could cause contamination of optical components such as the lens and the mirror and may result in deterioration of image quality. • Do not touch the lens with bare hands. Doing so may result in deterioration of image quality. • If the projector is suddenly moved from a location where the temperature is low to a location where the temperature is high, or if the temperature in the location where the projector is installed increases suddenly, moisture in the air could cause condensation to form on the projector lens or mirror. This may cause a blurred image. Wait until the condensation has evaporated for the image projected to return to normal. • Do not install the projector in a location where the temperature is high or low. Doing so may cause a malfunction. Operating temperature: 5°C to 35°C Humidity level: up to 85% Storage temperature: -10°C to 60°C • Do not install the projector near high-voltage electrical power lines or an electrical power source. • Do not use the projector on a soft surface such as carpet or sponge mat, etc. Doing so could cause heat to build up inside the projector and this could result in a malfunction. • Do not block the air intake or exhaust vents of the cooling fan. Doing so could cause heat to build up inside the projector and may cause a malfunction. • Installing the projector in the wrong direction may cause a malfunction or accident. Install the projector so that the left/right incline is within 10°. • Do not place any objects on top of the projector that may change shape or color due to heat. • When using the projector at altitudes greater than 2300 m: Contact a Canon dealer if you intend to use this projector at altitudes of 2300 m or higher. 22

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Safety Instructions
22
Precautions for Use
Be sure to place install the projector in a location where the air intake and exhaust
vents are separated from the wall by more than 50 cm (1.6'). Failure to do so could
cause a malfunction.
Do not install the projector in a location that is damp, or where there is a lot of dust,
oily smoke or tobacco smoke. Doing so could cause contamination of optical com-
ponents such as the lens and the mirror and may result in deterioration of image
quality.
Do not touch the lens with bare hands. Doing so may result in deterioration of image
quality.
If the projector is suddenly moved from a location where the temperature is low to a
location where the temperature is high, or if the temperature in the location where the
projector is installed increases suddenly, moisture in the air could cause condensa-
tion to form on the projector lens or mirror. This may cause a blurred image. Wait until
the condensation has evaporated for the image projected to return to normal.
Do not install the projector in a location where the temperature is high or low. Doing
so may cause a malfunction.
Operating temperature: 5°C to 35°C Humidity level: up to 85%
Storage temperature: -10°C to 60°C
Do not install the projector near high-voltage electrical power lines or an electrical
power source.
Do not use the projector on a soft surface such as carpet or sponge mat, etc. Doing
so could cause heat to build up inside the projector and this could result in a mal-
function.
Do not block the air intake or exhaust vents of the cooling fan. Doing so could cause
heat to build up inside the projector and may cause a malfunction.
Installing the projector in the wrong direction may cause a malfunction or accident.
Install the projector so that the left/right incline is within 10°.
Do not place any objects on top of the projector that may change shape or color due
to heat.
When using the projector at altitudes greater than 2300 m:
Contact a Canon dealer if you intend to use this projector at altitudes of 2300
m or higher.
For Safe Use