BenQ LH720

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Algemeen
Toelichting type
-
Partnumber
9H.JJH77.33E
Introductie model
2019
Op Kieskeurig sinds
February 2019
Releasedatum
August 2018
Afmetingen (H x B x D)
15,8 x 41 x 27,2 cm
Algemene kenmerken
Eancode
4718755074790, 0840046040222
Kleur(en)
wit
Energieverbruik (typisch.)
300 watt
Relatieve luchtvochtigheid, in bedrijf
10 - 90
Temperatuur bij opslag
-20 - 60 °C
Extra
Lampduur
20000 uur
Lichtopbrengst
4000 lumen
Zoomverhouding
1,5:1
Projectietechniek
DLP
Interne luidspreker
Ja
Energieverbruik
300 watt
Beeld
Beeldverhouding (native)
16:9
Standaardresolutie
1080p (1920x1080)
Keystone correctie verticaal
Ja
Ondersteunde formaten
480i, 480p, 576i, 576p, 720p, 1080i, 1080p
Ondersteunde grafische resoluties
1920 x 1080 (HD 1080), 1680 x 1050 (WSXGA+), 1280 x 720 (HD 720), 640 x 480 (VGA), 1360 x 768 (WXGA), 1280 x 960, 720 x 400, 720 x 576, 720 x 480, 1152 x 864 (XGA+)
Aansluitingen
Ingangssignaal video
PAL, SECAM, NTSC
Ingangen
RCA (composiet), LAN (RJ45), S-Video, USB, VGA, mini-jack 3.5 mm, HDMI, RS-232 ports
Audio-ingang(en) (L,R)
1
Geheugenkaartlezer
Nee
Prestaties
Geluidsniveau
33 dB
Meegeleverd
Afstandsbediening
Ja
Meegeleverde kabels
VGA, AC
Overig
beamer_weight
5,6 kg
gen_category
dataprojector
Inhoud en afmetingen
Diepte
27.20 cm
Hoogte
15.80 cm
Breedte
41.00 cm
Gewicht (gram)
5600 gram
Diepte (mm)
272 mm
Breedte (mm)
410 mm
Hoogte (mm)
158 mm
extra
gen_ac_input_frequency_old
50-60 Hz
gen_operating_temperature_t_t
0 - 40 °C
Energie en milieu
AC input voltage
100-240 volt
Netfrequentie
50-60 Hz
Energieverbruik (standby)
0.50 watt
Aansluitingen en connectiviteit
HDMI-ingang(en)
2
USB 2.0 poort(en)
1
Design
Kabelslot sleuf type
Kensington

Toelichting specificaties

First-Rated Color Performance Paired with Long-Term Reliability \nBuilt with BlueCore Laser technology, the BenQ LH720 Corporate Laser Projector delivers 1080p images and high-color performance that can produce 90% of the Rec. 709 spectrum, IP5X Dust Guard Pro provides long-term durability with InstaShow, QCast and QCast Mirror ensure wireless presentation is hassle free. LH720 also supports LAN control and network-delivered firmware upgrades, which allow IT administrators to monitor and maintain multiple projectors from a single location.\n\nBlueCore Laser Technology\nRevolutionary BlueCore Laser Technology\nThe world’s No. 1 DLP brand BenQ introduces its full line of innovative corporate BlueCore laser projectors with LX720, unleashing the XGA resolution for professional presentation in corporate settings.\n\nSuperior Bright\nPrecision-Aligned High-Output Laser Source\nZero-deviation alignment of BlueCore laser diodes boosts luminous flux into the light tunnel, improving efficacy.\n\nSuperior Performance\nSecondary Yellow-Infused Color Wheel\nDual synchronized BlueCore color wheel utilize an additive yellow segment, stimulating precise RGBY spectra for optimal chromatic performance.\n\nSuperior Durability\nHermetically Sealed DLP Chip\nComprising over two million micromirrors that reflect pure light through the color wheel, the DLP chip is hermetically sealed to resist heat for over 100,000 hours without degradation.\n\nSuperior Image Quality\nDual Color Wheels Produce 90% Rec.709 Color Coverage for Optimal Color Performance\nLH720’s powerful BlueCore laser projection utilizes a dual color wheel system to produce unparalleled color performance that achieves a 90% Rec.709 color coverage. By increasing color ratios and the purity of RGBY color, LH720 dramatically enhances color saturation to ensure superior presentation quality.\n\nAdvanced Infographic Mode for Supreme Presentation Quality\nBenQ Infographic Mode perfectly fits the current corporate trend of mastering infographic-heavy presentations that all modern enterprises are striving for. Infographic Mode is great for showcasing the text and graphics of infographic in detail due to LH720’s high brightness and better color gradation through the 90% Rec.709 color coverage, ensuring more saturated and lively color performance than presentation mode. Additionally, Vivid Mode is designed for supreme color performance during video or image presentation.\n\nFull HD Resolution for Crisp Image Quality and Increased Content Density\nWith Full HD (1920 x 1080) native resolution in expended 16:9 aspect ratio, LH720 offers subtle details, ultra-sharp readability and highly enhanced display capacity for professional presentation.\n\nHigh Brightness and LumiExpert Ambient Light Detector for Maximum Eye Comfort\nLH720's 4000lm high brightness allows presenters and participants to deliver presentation in comfortably lit medium-sized conference rooms (20-40 people). BenQ corporate projector’s new LumiExpert technology can automatically detect the ambient light conditions of a meeting room and adjust the projector’s brightness to maximize clarity and comfort. Whether presenting in the dark boardroom or a brightly-office, LumiExpert makes sure the BenQ Corporate projectors delivers peak performance.\n\nLaser-Powered Ultra-High Contrast\nLH720 Full HD Laser Projector creates strikingly clear images with stratospherically high native contrast ratio of 10,000:1 for true deep blacks, vividly rich colors, and fine subtle details. LH720 also features spontaneous response, requiring no wait to turn on or resume from blanking in true black for flexible performance capability.\n\nEnduring Reliability\n20,000 Hour Long-Lasting Performance\nBenQ BlueCore laser projectors are guaranteed for 20,000 hours of superior image quality and performance. The laser light source resists color decay over time, making BenQ laser projectors ideal for corporate presentations that require powerful color performance and reliable projection quality.\n\nDLP Technology for Lasting Vibrant Color\nBenQ BlueCore laser projectors are based on the absolute reliability of the 1-chip DLP design. The highly durable DLP chip can last over 100,000 hours without degradation, ensuring true-to-life colors and pristinely legible text over countless uses.\n\nConstant Brightness Mode\nBenQ Corporate Laser Projectors are designed to maintain high brightness levels over the long term and are capable of delivering 80% brightness and displaying clear, crisp images for years on end.\n\nSuperior Dustproofing for Severe Conditions\nBenQ LH720 Laser Projector is designed with sealed laser modules and enclosed light engines to protect the DMD chip, color wheel sensor, laser bank, and other optical components. The design has passed the dust chamber test standard JIS Class IP5X.\n\nVersatile Wireless Presentation Solutions\nBenQ offers a complete line of Full HD wireless presentation solutions* to fulfill the diverse needs of meeting room applications, ranging from the premium level InstaShowTM wireless presentation system to the easy-to-use QCast Mirror HDMI dongle.\n*Optional accessories\n\nOne Button to Start Full HD Wireless Presentations\nBenQ InstaShowTM WDC10 is a unique zero software solution that allows up to 16 presenters to lead from any device. InstaShowTM requires no driver installation and is compatible with any OS or hardware platform, making it easy for presenters to wirelessly take turns delivering seamless presentations for improved meeting efficiency. The LH720 has a designated space for InstaShowTM, which makes combining the two devices easy and results in a streamlined appearance.\n*Compatibility requirements: USB/HDMI ports on source laptop and HDMI input on display device.\n\nEffortless Setup for Instant Wireless Presentation from Smart Devices\nTo satisfy corporate employees’ growing BYOD needs, BenQ offers the QCast Mirror HDMI Wireless Dongle to let meeting participants share Full HD content wirelessly from any mobile device or laptop. The LH720 has a hidden slot for the QCast Mirror dongle, allowing it to fit in perfectly and look like an integral piece of the hardware. The benefits of QCast Mirror are:\n1. No software/App installation\n2. Support iOS, Android, Windows and Mac\n3. Smooth High Definition Video Quality\n\nExcellent Installatiion Flexibility\n\nThe 1.5x Zoom for Efficient Upgrades\nWith 1.5x Big Zoom, corporations can easily and economically replace outdated projectors by making use of existing ceiling mounts to project large-scale images in restricted spaces. The 1.5x zoom allows LH720 to be mounted anywhere from 3.5 to 6 meters from the screen and project images of 120", which is the typical image size for corporate meeting rooms, avoiding costly renovation or installation downtime.\n\nVertical Lens Shift\nThe convenience of the vertical lens shift systems deliver perfectly proportioned images despite installation or placement challenges in any venue.\n\nAdvanced Image Calibration for Ideal Projection Alignment\nLH720 is equipped with a two-dimensional keystone correction range of ±30o on both horizontal and vertical axes to counteract the trapezoid effect, a common phenomenon when the projector must be installed off-center. Installers can use Corner Fit control to adjust each corner respectively, for perfectly aligned image geometry.\n\nCentralized Network Control and Easy On/Off\n\nComprehensive Control System Compatibility\nLH720 is widely compatible with leading projector control systems including Extron, Crestron, AMX and PJ-Link, which fulfills network control via LAN, making it simple to integrate into corporate network infrastructures. When there is no LAN infrastructure, LH720 also supports RS-232 for reliable long-distance Installations up to 15 meters.\n\nCentralized Upgrade Tool for Multiple Projector Maintenance\nAdministrators can centrally upgrade firmware on multiple BenQ projectors that are on the same local network via LAN (up to 253 projectors,) deploying the latest updates to all devices at once. This new application can upgrade firmware with a friendlier interface.\n*For more information about the tool, please contact BenQ service.\n\nCentralized Control with BenQ’s MDA Software\nThe BenQ Multiple Display Administrator (MDA) software provides powerful centralized multiple-projector management, including automated opening and closing procedures for public spaces, remotely controlled power on and off, and scheduling for institutions and corporations.\n\nInstant On/Off and Signal Power On\nBlueCore laser projector powers up in half the time of a lamp-based projector, reducing wait time and power consumption. The signal power on feature turns your projector on automatically once input signal from VGA or HDMI is detected, further enhancing the convenience of using BenQ’s BlueCore laser projectors.