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5
Important safety instructions
English
Important safety instructions
Your BenQ projector is designed and tested to meet the latest standards for safety of information technology
equipment. However, to ensure safe use of this product, it is important that you follow the instructions
mentioned in this manual and marked on the product.
Safety instructions
1.
Please read this user manual before you operate your
projector. Keep this manual in a safe place for future
reference.
2.
Always place the projector on a level, horizontal
surface during operation.
- Do not place the projector on an unstable cart, stand,
or table as it may fall and be damaged;
- Do not place inflammables near the projector;
- Do not use if tilted at an angle of more than 10 degrees
left to right, nor at angle of more than 15 degrees front
to back.
3.
When you think service or repair is required, take the
projector only to a suitably qualified technician.
4.
Do not place the projector in any of the
following environments:
- space that is poorly ventilated or confined.
Allow at least 50 cm clearance from walls
and free flow of air around the projector;
- locations where temperatures may become
excessively high, such as the inside of a car
with all windows closed;
- locations where excessive humidity, dust, or
cigarette smoke may contaminate optical
components, shortening the projector’s
lifespan and darkening the screen;
- locations near fire alarms;
- locations with an ambient temperature
above 40°C / 104°F;
- locations where altitude is higher than 3050
metres / 10000 feet above sea level.
10000
feet