Designed for disruption-free learning in small-sized classrooms,the MX842UST offers a big screen in short distance with a 0.47 ultra short-throw ratio. Together with 13000:1 ultra-sharp contrast ratio and 3000 ANSI lumen brightness,this projector has the most dynamic image quality to offer!

Key Selling Points

3000 ANSI lumen high brightness
13000:1 high contrast ratio
1.5x big zoom ratio
Blu-ray Full HD 3D support
SmartEco technology for power saving
Product Features
Main Specifications
Product Description    BenQ MX842UST DLP projector - 3D
Device Type    DLP projector
3D Capable    Yes ( 3D glasses sold separately )
Built-in Devices    Stereo speakers
Brightness    3000 ANSI lumens
Contrast Ratio    13000:1
Resolution    XGA (1024 x 768)
Native Aspect Ratio    4:3
Colour Support    1.07 billion colours
Lens    Ultra short-throw lens
Bulb type    240 Watt
Bulb life cycle    3500 hour(s) / 7000 hour(s) (economic mode)
Video Input    RGB,S-Video,composite video ( NTSC,SECAM,PAL )
Video Modes    480p,720p,1080i,1080p,480i,576i,576p
Speakers    Speaker(s) - integrated
Power    AC 120/230 V ( 50/60 Hz )
Power Consumption Operational    330 Watt
Dimensions (WxDxH)    33.9 cm x 32.28 cm x 23.69 cm
Weight    5.4 kg
Extended Specification
General
Device Type    DLP projector
3D Capable    Yes ( 3D glasses sold separately )
Built-in Devices    Stereo speakers
Projector
Brightness    3000 ANSI lumens
Contrast Ratio    13000:1
Image Size    152.4 cm - 762 cm
Throw Ratio    0.47:1
Resolution    XGA - XGA (1024 x 768) (native) / 1600 x 1200 (resized)
Native Aspect Ratio    4:3
Colour Support    1.07 billion colours
Max Sync Rate (V x H)    120 Hz x 102 kHz
Bulb type    240 Watt
Bulb life cycle    3500 hour(s) / 7000 hour(s) (economic mode)
Controls & Adjustments    Keystone correction
OSD Languages    Danish,Hindi,Hungarian,Czech,Croatian,Indonesian,Thai,Chinese (traditional),Chinese (simplified),English,German,French,Italian,Norwegian,Portuguese,Polish,Finnish,Swedish,Russian,Spanish,Dutch,Greek,Turkish,Arabic,Bulgarian,Romanian,Japanese,Korean
Features    BrilliantColor,ecoFACTS,SmartEco Technology,Auto Power Off,Eco Blank,On-Screen Help Display
Lens
Type    Ultra short-throw lens
Lens Aperture    F/2.53
Zoom Factor    1.5x
Keystone Correction Direction    Vertical
Vertical Keystone Correction    -15 / +15
Video Input
TV System    NTSC,SECAM,PAL
Analogue video Signal    RGB,S-Video,composite video
Video Interfaces    VGA,HDMI,composite video,S-Video
Video Modes    480p,720p,1080i,1080p,480i,576i,576p
Speakers
Type    Integrated
Sound Output Mode    Stereo
Output Power / Channel    10 Watt
Speaker(s)    2 x right / left channel
Expansion / Connectivity
Interfaces    1 x HDMI - 19 pin HDMI Type A
1 x audio line-out - mini-phone stereo 3.5 mm
1 x S-video input - 4 PIN mini-DIN
1 x composite video input - RCA
1 x USB - 4 pin mini-USB Type B ( management )
2 x audio line-in - mini-phone 3.5mm
1 x audio line-in - RCA x 2
1 x VGA output - 15 pin HD D-Sub (HD-15)
1 x network - RJ-45 ( management )
1 x serial RS-232 - 9 pin D-Sub (DB-9) ( management )
2 x VGA / component video input - 15 pin HD D-Sub (HD-15)
Miscellaneous
Included Accessories    Wall mounting kit,wireless remote control
Cables Included    1 x VGA cable
Power
Nominal Voltage    AC 120/230 V ( 50/60 Hz )
Power Consumption Operational    330 Watt
Dimensions & Weight
Width    33.9 cm
Depth    32.28 cm
Height    23.69 cm
Weight    5.4 kg
Environmental Parameters
Sound Emission    36 dBA
Sound Emission (Economic Mode)    30 dBA