BenQ LX890USTD User Manual page 4

16. This apparatus must be earthed.
17. Do not place this 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 rolled up.
- Locations where excessive humidity, dus, or cigarette smoke may contaminate optical
components, shorten the projector's life span and darken the image.
- Locations near fire alarms
- Locations with an ambient temperature above 40°C / 104°F
- Locations where the altitudes are higher than 3000 m (10000 feet).
Risk Group 2
1. According to the classification of
photobiological safety of light
sources and light source systems,
this product is Risk Group 2, IEC
62471-5:2015.
2. Possibly hazardous optical
radiation emitted from this
product.
3. Do not stare at operating light
source. May be harmful to the
eyes.
4. As with any bright source, do not
stare into the direct beam.
The projector's light source unit uses a
laser.
Caution - Use of control or adjustments or performance of procedures other than
those specified herein may result in hazardous radiation exposure.
4 Important safety instructions
Laser Caution
(For China and other regions) This
product belongs to CLASS 1 laser
product and complies with IEC 60825-1
:2014.
(For north America) This product
belongs to CLASS 2 laser product.and
complies with IEC 60825-1:2007.
LASER RAOIATION, DO NOT STARE
INTO BEAM, CLASS 2 LASER
PROOUCT.
for USA only
LASER RADIATION DO NOT
STARE INTO BEAM
WAVELENGTH: 450~460 mm
PULSE DURATION: 1.09 ms
MAX OUTPUT: 0.119 mJ
CLASS 2 LASER PRODUCT
This product complies with 21 CFR 1040.10 and
1040.11 except for deviations pursuant to Laser
IEC/EN 60825-1:2007
(For north America)
IEC/EN 60825-1:2014
IEC 6247I-5:2015 RG2
(For other regions)
CAUTION
LASER RADIATION DO NOT
STARE INTO BEAM
WAVELENGTH: 450~460 mm
PULSE DURATION: 1.09 ms
MAX OUTPUT: 0.119 mJ
CLASS II LASER PRODUCT
Notice No. 50, dated June 24, 2007.