BenQ LX770

Laser Phosphor 1-DLP Projector, XGA, 5000 Lumens, H&V Lens Shift
Part #: 0601-6839    Mfr #: LX770

BenQ LX770

Overview

LX770

Corporate Laser Projector with 5000 lumens

Leveraging the industry-leading BlueCore laser technology, BenQ’s LX770 corporate projector is capable of projecting the best quality images during corporate meetings. LX770 features a 95% Rec.709 color coverage, high precision lens and certified IP5X dust-proof mechanism to guarantee an ultra-high level of image quality while reducing maintenance costs.

To meet the high demand for efficiency and convenience during corporate meetings, LX770 can be paired up with optional wireless devices. By equipping it with LAN control capability, LX770 also further enhances the convenience in device management for corporate IT managers.

BlueCore Laser technology

Features

Superior Image Quality

  • Dual color wheels produce 95% Rec.709 color coverage for optimal color performance including enhanced color saturation.
  • High-precision 12-element lens structured into 4 groups guarantees long-lasting full HD intensity, crystal clear clarity, sharpness and color performance.
  • Low dispersion lenses minimize chromatic aberration via a customized optical parameter and ultra-low reflective coating that prevent shape distortion while safeguarding perfect projection quality.
  • Infographic Mode masters infographic-heavy presentations, showcasing the text and graphics in detail and ensuring more saturated and lively color performance than presentation mode. Additionally, Vivid Mode is designed for supreme color performance during video or image presentation.
  • High brightness provides vivid clarity in comfortably lit medium-sized conference rooms.

    Ultra-high 3,000,000:1 contrast ratio ensures true deep blacks, vivid rich colors and fine subtle details.

Enduring Reliability

  • BlueCore laser light source delivers 20,000 hours of superior image quality and performance, exceeding that of 10 lamp replacements over the life of the projector.
  • Powers up in half the time of a lamp-based projector, reducing wait time and power consumption.
  • Highly durable DLP chip can last over 100,000 hours without degradation ensuring true-to-life colors and pristinely legible text over countless uses.
  • Sealed laser modules and enclosed light engines protect the DMD chip, color wheel sensor, laser bank, and other optical components. (Has passed the dust chamber test standard JIS Class IP5X.)

Versatile Wireless Presentation Solutions

  • One button to start Full HD wireless presentations (from up to 16 presenters) with InstaShowTM WDC10 plug-and-play device (available separately).
  • QCast Wi-Fi dongle (available separately) lets up to four presenters wirelessly project Full HD multimedia content, including videos, documents, and live camera (video) sessions from any mobile device, in four split screens.

Excellent Installation Flexibility

  • 360o Rotation Projection allows projection onto ceilings, walls, floors, or angled signage.
  • 1.5X big zoom allows LX770 to be mounted anywhere from 4.4 to 6.8 meters from the screen and project images of 120", which is the typical image size for corporate meeting rooms.
  • Symmetrically centered lens design allows easy installation without the need for special calculations.
  • Horizontal and vertical lens deliver perfectly proportioned images despite installation or placement challenges in any venue.
  • 2D keystone correction range of ±30on both horizontal and vertical axes counteract the trapezoid effect, while Corner Fit control lets you adjust each corner to provide ideal projection alignment.

Highly Integrated Network Control and Management System Compatibility

  • Compatible with leading projector control systems, including Extron, Crestron, and PJ-Link for network control via LAN.
  • RS-232 support for reliable long-distance installations up to 15 meters, when LAN infrastructure doesn't exist.
  • Multiple Display Administrator (MDA) software provides powerful centralized multi-projector management.

Specifications

Display

Projection System‎ DLP Single 0.55" XGA
DMD type DC3 DMD Chip
Resolution‎ 1024 x 768 pixels
Brightness 5000 ANSI Lumens
Contrast Ratio‎* 3,000,000:1
Display Color‎ 1.07 billion colors
Aspect Ratio Native 4:3 (5 aspect ratio selectable)
Light Source Laser diodes
Light Source Life‎** 20,000 hours (Normal)

Optical

Throw Ratio 1.81 – 2.79
Zoom Ratio 1.5x
Lens Shift Vertical:     ±7.8% 
Horizontal: ±6.3%
Keystone Correction Vertical:     ± 30 degrees‎
Horizontal: ± 30 degrees‎
Projection Offset 124.5% 
Projection Size 50" ~ 300"

Audio

Built-in Speaker 10 W x1

Special Features

Security (anti-theft) Security Bar, Kensington anti-theft lock slot
Features Blank for True Black, 2D keystone, corner fit, 360 degree vertical projection, custom light source mode (brightness adjustment), Infographic and Vivid mode, dust-proof engine

Compatibility

Resolution Support VGA (640 x 480) to WUXGA (1920 x 1200)
Horizontal Frequency 15 ~ 102 KHz
Vertical Scan Rate 23  120 Hz
HDTV Compatibility 480i, 480p, 576i, 567p, 720p, 1080i, 1080p
Video Compatibility NTSC, PAL, SECAM


Power

Power Consumption (Max/Normal/Eco) Max 540 W / Normal 540 W / Eco 420 W
Standby Power Consumption Normal < 0.5 W, Network < 2 W.
Power Supply 100 ~ 240 V AC

Dimension and Weight

Product Dimensions (WxHxD) 538 x 400 x 184 mm (21.2" x 15.7" x 7.2")
Product Weight 13.8 kg (30.4 lbs)

Operation Condition

Noise Level (Normal/Eco) 35/32 dBA (w/o filter)
Operating Temperature 0o ~ 40o C (32o ~ 104o F )

Accessories

Accessories (Standard) QSG (4J.JJ901.001)
Remote Control (5J.JAD06.001)
AAA Battery x2 
VGA cable (1.8m)
Power Cord (3M)
Warranty card (by Region)
Accessories (Optional) Wireless Dongle - QCast (5J.JCK28.X01)
3D Glasses (5J.J9H25.002)
Filter (5J.JJ914.001)
Instashow

Connectivity

I/O Port PC (D-sub 15pin) x 2
Monitor out (D-sub 15pin) x 1
HDMI (v1.4a) x 2 (one share with MHL)
MHL x 1
Composite Video in (RCA) x 1
S-Video in (Mini DIN 4pin) x 1
Audio in (Mini Jack) x 1
Audio L/R in (RCA) x 1
Audio out (Mini Jack) x 1
Microphone in (Mini Jack) x 1
LAN (RJ45) x 1
USB (Type A) x 1 (power 5V/1.5A)
USB (Type Mini B) x1 (FW download/ service)
DC 12V Trigger (3.5mm Jack) x 1
RS232 (DB-9pin) x 1

OSD

On Screen Display Language Bulgarian/ Croatian/ Czech/ Danish/ Dutch/ English/ Finnish/ French/ German/ Greek/ Hungarian/ Italian/ Japanese/ Korean/ Norwegian/ Polish/ Portuguese/ Romanian/ Russian/ Simplified Chinese/Spanish/ Swedish/ Traditional Chinese (22 Languages)‎


Notes:

* The contrast ratio is measured by the Full On/Full Off standard.

** Light source life results will vary depending on environmental conditions and usage. Actual product's features and specifications are subject to change without notice.

Accessories

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