About Us  l  FAQs  l  Site Map  l  Language   ภาษาไทย 
 Service Center Call 0-2203-7500
หน้าหลัก Education & Business DX831

Education & Business
Brightness : 4500 ANSI Lumens
Resolution : XGA (1024x768)
Contrast Ratio : 15,000:1
3D Type : 3D Ready
I/O Connection Ports : MHL/HDMI
  VGA-In (x2),
  HDMI v.1.4, RJ45
Special Feature : 6 Segment (RYGCWB)
  color wheel


• Bright 4,500 ANSI lumens with a high 15,000 contrast ratio
• Energy efficient lamps that last up to 3,500 hours (in Image Care mode)
• 6 Segment (RYGCWB) color wheel for accurate and detailed images
• Quick auto search filtering to quickly locate input signal source
• Variety of display connectivity options including: HDMI (x2), VGA-in (2x), VGA-Out, S-Video and Composite Video
• 3D compatibility with DLP® Link™ and HDMI 1.4b Blu-Ray support for dazzaling and realistic life-like images
• MHL device compatibility for streaming of video and audio content from a compatible mobile device
• Compatible with long VGA cables for a maximum length up to 20 meters
• Enhanced envrionmentally friendly power functions (Eco mode, Auto power off, stand-by mode) to increase lamp life, power savings and engery consumption
• Internal audio speaker delivers 10W of total audio power
• Integrated network monitoring and management solutions (product certified) including Crestron® RoomView™, Extron, AMX SSDP and Telnet
• Top-loading, sliding cover for quick and easy lamp replacement
• Anti-theft security features include: Kensington® security slot, security bar, and PIN lock keypad


Display Type Single 0.55" DLP Technology by TI
Brightness (Typical) 4500 ANSI Lumens
Native Resolution XGA (1024x768)
Maximum Resolution WUXGA (1920x1200)@60Hz
Contrast Ratio (Typical) 15,000:1
Lamp Life and Type 2500/3000/3500 Hours (Normal/Eco./Image Care Mode), 310W/245W
Throw Ratio 1.83 - 2.75
Image Size (Diagonal) 21.5" - 269.7"
Projection Distance 1.2 - 10 m (3.94ft - 2.8ft)
Projection Lens F=2.42 - 2.97, f=20.70 - 31.05mm
Zoom Ratio 1.5x
Aspect Ratio 4:3 Native
Keystone Correction ±40 Degree; ±40 Steps
3D Type Yes (DLP® Link™, HDMI 1.4b (Blu-Ray)
Speakers 10W (Mono)
Video Compatibility SDTV (480i, 576i) / EDTV (480p, 576p) / HDTV (720p, 1080i, 1080p), NTSC (M, 3.58/4.43 MHz), PAL (B,D,G,H,I,M,N) SECAM (B,D,G,K,K1,L)
I/O Connection Ports HDMI v1.4, MHL/HDMI v1.4, VGA-In (x2), S-Video, Composite Video, Audio-In (RCA L/R), Audio-In (Mini-Jack), VGA-Out, USB (Type A for 5V/1.5A Power Only), Audio-Out (Mini-Jack), RJ45, RS-232, Mini-USB (Service), Microphone (Mini-Jack), 12V Trigger
Dimemsions (WxDxH) 319 x 216 x 126mm (12.5" x 8.5" x 4.9")
Weight 3.17kg (7lbs)
Noise Level 38dB/34dB (Normal/Eco. Mode)
Price/Baht (vat) Call


File Version Language Size Date
Datasheet   ENGLISH 330 KB 04-01-2016

I/O Port Overview

Input / Output Connections



  1. The terms of this warranty applies only to prodcuts which you have purchased from ICOM TECH Co., Ltd. and authorized dealers.
  2. Products are warranted for 3 years. Laser module which embeded
    with products are warranted 10,000 hours.
  3. In case of DOA-Dead on Arrival implied that the product either
    cannot be turned on or beready in use after taking out from the
    box. Replacement new product will be made by seven-day limited
  4. This warranty doesn't cover plastic components or other
    components outside products.
  5. The following circumstances excluded from warranty coverage
    1. Defects or damage caused by operator fails to comply
      user manual instruction.
    2. Defects or damage due to insects, liquid or spills of food.
    3. Changes, repair and modify by unauthorized person or service
    4. Product damage caused by catastrophes and external
      environmental factors such as inundation, fire, earthquake,
      shipment and faulty electric power.
    5. Product damage caused by a lifetime of wear.
    6. Serial number of the product has been modified, removed,
      defaced or destroyed. For further information about products
      and services, please contact 0-2203-7500 or E-mail to

Recently Viewed: