More Interaction, Less Energy Use
A wide array of connectivity options plus *PointWrite™ and QWrite interactive features make the MX823ST a complete classroom interactive projector solution. A short-throw ratio, 13000:1 ultra-sharp contrast ratio, 3200 ANSI lumen brightness and long lamp life ensure vibrant, reliable visual performance time and again.
*PointDraw is not included and is sold separately.
- World-Leading SmartEco Technology
- LampSave Mode for Lower Replacement Cost
- Short-Throw Projection
- LAN Control with Crestron and PJ-Link
- MHL Connectivity
Power Saving , Eco Friendly
World-Leading SmartEco Technology for a Greener Environment
As the first DLP brand to incorporate Philips' ImageCare technology into its projector lamp system, BenQ has taken a further leap, developing its own SmartEco Technology to perfect what DLP can do for energy saving in the 21st century classroom. Built with this brand new invention, the MX823ST brings together uncompromised brightness, exquisite picture quality and optimized lamp life through innovative features.
The SmartEco Mode, which cleverly adjusts the lamp power to maximize power saving by delivering the best contrast and brightness performance using only as much light as needed.
296W Projector Power
Consumption by Average
Enhanced Details in Darkened Scenes
163W Projector Power Consumption by
(Source: 2010 Philips white paper.
Projector lamp replacement costs make up the biggest part of the total cost of projector ownership. The LampSave Mode is designed to adjust the lamp power dynamically by content brightness level to extend projector lamp life significantly by 50%! The lamp replacement frequency is also reduced by up to 50% to lower the replacement costs.
The LumenCare Mode, which adjusts projector lamp power in gain steps until full power is reached, effectively maximizes power saving and reduces brightness decay. It's the first and only projection feature on market that ensures three years of consistent image brightness for optimal learning and teaching.Eco Blank Mode
The Eco Blank mode allows teachers to blank the projection screen whenever they need to direct their students' focus back on them – or simply when the projector is not in use. When activated, this special feature dims the lamp power automatically, lowering the total power consumption by 70%.
Full Power On
100% Lamp Power
Attention on the Projection Screen
Eco Blank Mode On
30% Lamp Power at the Lowest
Attention on the Class Instructor
No Source Detected Mode
The automatic switch to Eco Blank Mode after the projector is turned on for over three minutes without a display source, eliminating unnecessary energy waste and prolonging the life of the projector lamp.
100% Lamp Power
No Source Detected
30% Lamp Power
The short-throw projection distance keeps the projector light from shining directly into your eyes, allowing you to keep your focus on your audience.Zero Disruptions
Say goodbye to the shadows that often interrupt your presentation. With a projection distance this close, you and your audience can move freely without worrying about obstructions between the projector and the screen!
Interactive Learning with BenQ's Leading Technology
Allows More Students Participation at Once
Keeping students involved and engaged is a central practice in the BenQ Classroom IQ concept-and PointWrite™ is a great way to let multiple students contribute at once. Teachers can get up to 4 students to come up to the board and collaborate simultaneously with PointWrite™ pens. Quizzes, board work, presentations and games will never be the same! PointWrite™ is effortless to set up and cost efficient, making it flexible, affordable option of multi-pens.
*PointWrite is not included and is sold separately.
Thoughtful Design MHL Connectivity
With MHL connectivity, you can share your content from your Android devices on big screen. MX823ST features MHL function and allows you to mirror the data, photo and other contents from your android devices to big screen, Also, your device is being charged while you're using it, you don't have to worry about the power while presenting.
Blu-ray Full HD 3D Supported
BenQ MX823ST is built with latest DLP® technology to support 3D functionality, allowing schools to bring an immersive learning experience to their students with a simple preparation of 3D glasses and 3D content from your blu-ray player.
Hassle-Free Projector Maintenance Upper Lamp Door for Easy Lamp Access
The upper lamp door is designed for it managers to replace the projector lamp safely and quickly. should the projector lamp go out in the middle of the class, it can be replaced without delaying the class.
LAN Control with Crestron and PJ-Link
LAN Control is designed to help IT managers perform day-to-day projector maintenance and repair tasks efficiently and effectively – offering them full access and control over every projector directly from their workstations. The MX823ST offers seamless support for the Crestron and PJ-Link LAN Control system.
By pressing Quick Intall key on the remote control, installer can quickly access to installation related functions in the OSD menu.
ecoFACTS can tell you how eco-friendly BenQ products are!
Development of eco-friendly products, BenQ doesn't just want to comply with green regulations passively, but also to actively develop eco-friendly products!
ecoFACTS declares BenQ's greatest efforts on the replacement of hazardous substances, material selection, packaging design, energy-saving design and other aspects of the products.
- RS232 (DB-9pin)
- LAN (RJ45)
- USB (Mini-B)
- Monitor Out (D-sub 15pin)
- Computer-1/2 (D-sub 15pin)
- S-Video (Mini DIN 4-pin)
- CompositeVideo in
- Audio L/R In (RCA)
- Audio In 1&2 (Mini Jack)
- Audio Out (Mini Jack)
|BenQ MX823ST Specifications|
|Native Resolution||XGA(1024 X 768)|
|Brightness* (ANSI Lumens)||3200AL|
|Display Color||1.07 Billion Colors|
|Aspect Ratio||Native 4:3 (5 aspect ratio selectable)|
|Throw Ratio||0.61 (78"@0.96m)|
|Image Size (Diagonal)||Optimization 60"-129", Maximum 300"|
|Keystone Adjustment||1D, Vertical ± 30 degrees|
|Projection Offset||130% ±5%|
|Resolution Support||VGA(640 x 480) to UXGA(1600 x 1200)|
|Vertical Scan Rate||23-120Hz|
|Interface||Computer in (D-sub 15pin) x 2 (Share with component)
Monitor out (D-sub 15pin) x 1
Composite Video in (RCA) x 1
S-Video in (Mini DIN 4pin) x 1
HDMI x 1 (Share with MHL 1.2)
Audio in (Mini Jack) x 2
Audio out (Mini Jack) x 1
Audio L/R in (RCA) x 1
Speaker x 1 (10W)
USB (Type Mini B) x 1
RS232 (DB-9pin) x 1
LAN (RJ45) x 1
|Dimensions (W x H x D mm)||287.3 x 114.4 x 232.6 mm|
|HDTV Compatibility||480i, 480p, 576i, 576p, 720p, 1080i, 1080p|
|Video Compatibility||NTSC, PAL, SECAM|
|3D Support and Compatibility||Frame Sequential: Up to 720p
Frame Packing: Up to 1080p
Side by Side: Up to 1080i/p
Top Bottom: Up to 1080p
|Audible Noise (Normal/Economic Mode)||33/28 dBA|
|Power Supply||AC100 to 240 V, 50 to 60 Hz|
|Power Consumption||Normal 290W, Eco 240W|
|On-Screen Display Languages||Arabic/Bulgarian/ Croatian/ Czech/ Danish/ Dutch/ English/ Finnish/ French/ German/ Greek/ Hindi/ Hungarian/ Italian/ Indonesian/ Japanese/ Korean/ Norwegian/ Polish/ Portuguese/ Romanian/ Russian/ Simplified Chinese/Spanish/ Swedish/ Turkish/ Thai/ Traditional Chinese (28 Languages)|
|Picture Modes||Dynamic/Presentation/sRGB/Cinema/(3D)/User 1/User 2|
|Accessories (Standard)||Lens Cover
Remote Control w/ Battery
Power Cord (by region)
User Manual CD
Quick Start Guide
Warranty Card (by region)
VGA (D-sub 15pin) Cable
Spare Lamp Kit
|(a) Screen Size|| (b) Distance from screen
|(c) Vertical offset
|Diagonal||W (inch)||H (inch)|
Ceiling Mount Chart:
Download the BenQ MX823ST Data Sheet (PDF).
- Pricing and product availability subject to change without notice.
Our Price: $880.00