BenQ W9000 - Manual (Page 6)

6 Safety, regulatory and legal information
English 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. This projector is capable of displaying inverted
images for ceiling mount installation. Use only
BenQ’s Ceiling Mounting Kit for mounting.
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 meters/10000 feet above sea
level.
6000
~
feet
10000