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Notice

To ensure safe use of this product, Please read the user manual for details before you operate 

your projector.

Caution - Use of control or adjustments or performance of procedures other than those 

specified herein may result in hazardous radiation exposure.

Cooling notice

Ventilation

Avoid using the projector in a poorly ventilated or confined space.

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.

T

he projector's light source unit uses a laser.

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 IIIa laser product.and complies with 

IEC 60825-1:2007.

LASER RADIATION

AVOID DIRECT EYE EXPOSURE

CLASS 3R LASER PROOUCT

(For north America)

(For other regions)

Above laser cautions are located on the 

bottom of this apparatus

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Air inlet

Air inlet

Air outlet

Air outlet

70 cm 
above

70 cm 
above

70 cm 
above

70 cm 
above

30 cm 
above

70 cm 
above

Minimum 100 mm

Caution for installation

For proper ventilation of the projector, make sure to leave some 

space around the projector as shown in the illustration below:

Summary of Contents for LH720

Page 1: ...Quick Start Guide Digital Projector LX720 LW720 LH720...

Page 2: ......

Page 3: ...the eyes 4 As with any bright source do not stare into the direct beam T he projector s light source unit uses a laser Laser Caution For China and other regions This product belongs to CLASS 1 laser p...

Page 4: ...Product information Shipping contents...

Page 5: ...FF ON PC 1 HDMI 1 VIDEO SOURCE NETWORK HDMI 2 MHL ECO BLANK OK LASER MUTE LIGHT MODE QUICK INSTALL FREEZE KEYSTONE UP VOLUME LEFT VOLUME RIGHT AUTO BACK MENU INFO MHL ZOOM ZOOM ASPECT PICTURE PAGE PAG...

Page 6: ...Control terminals...

Page 7: ...30 762 457 610 1093 1395 1696 40 1016 610 813 1468 1871 2273 50 1270 762 1016 1844 2347 2850 60 1524 914 1219 2220 2823 3426 80 2032 1219 1626 2972 3776 4580 100 2540 1524 2032 3724 4729 5733 120 3048...

Page 8: ...n zoom 30 762 404 646 911 1166 1421 40 1016 538 862 1232 1571 1910 50 1270 673 1077 1554 1977 2400 60 1524 808 1292 1875 2383 2890 80 2032 1077 1723 2518 3194 3870 100 2540 1346 2154 3160 4005 4849 12...

Page 9: ...t best suits your installation location H W Projection distance Center of lens Screen 16 9 Screen diagonal Offset Screen size Projection distance mm Diagonal H mm W mm Min distance Average Max distanc...

Page 10: ...the projection lens Calibrating LumiExpert When the LumiExpert is activated for the first time follow the steps below to calibrate LumiExpert 1V LX720 LW720 LH720 min 0 15V 0 125V 0 16V max 0 39V 0 2...

Page 11: ...ions 410 mm W x 158 mm H x 272 mm D Unit mm Ceiling Wall mount installation diagram Unit mm 272 0 410 100 158 131 87 8 81 Ceiling Wall mount screw M4 Max L 25 mm Min L 20 mm 339 5 242 0 216 8 235 7 21...

Page 12: ...en control RS 232 serial control 9 pin x 1 IR receiver x 2 LAN control Wired RJ45 Input terminals Computer input RGB input D Sub 15 pin female x 2 Video signal input S VIDEO Mini DIN 4 pin x 1 VIDEO R...

Page 13: ......

Page 14: ...2018 BenQ Corporation All rights reserved Rights of modification reserved PND39 4000 00 P N 4J JJF01 001 BenQ com...

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