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Hitachi CPEX251 LCD Multipurpose Projector



Australian 2 Year Warranty

Hitachi Logo



Quick Facts:  
Hitachi CPEX251 Throw Distance Chart (Examples for common Sizes)
Image Size Installation Distance
(Approx. To Lens)
84" (4:3) 1650x1237mm From 2.5m to 2.9m
100" (4:3) 2030x1523mm From 3.1m to 3.6m
120" (4:3) 2360x1770mm From 3.6m to 4.2m
Native Resolution: XGA 1024 x 768 4:3
Brightness: 2700 ANSI Lumens
Maximum Contrast: 2,000:1
Weight: 3.1kg
Fan Noise: 37 / 29db (eco)
Warranty: 3 Years (+1 Year $85)
Lamp Warranty: 6months/750hrs
Lamp Life Up To: 10,000hrs
- Vertical Keystone Correction
- HDMI Connection


The CPEX251 is a lightweight XGA resolution portable projector that offers another ideal mobile presentation solution for both the education and the corporate professional.

Key Features

  • Brightness: 2,700 Lumens
  • Resolution: XGA (1024 x 768)
  • Contrast Ratio: 2000:1
  • Saver/Eco Mode with Image Care Technology
  • Digital Keystone Correction
  • Wireless Capability
  • HDMI Input
  • Security Functions
  • Longer Filter Operation
  • 3 Years Manufacturer's Warranty

Features at a glance

  • 3LCD3LCD - A sophisticated, innovative technology that utilises 3 chips to deliver vibrant, true-to-life and consistent images for the most demanding audiences.
  • Blackboard/Whiteboard ModeBlackboard/Whiteboard Mode - Projecting onto coloured or shiny backgrounds can make images appear either dull or uncomfortably bright. This mode ensures optimal brightness whether the screen is black, green or shiny white.
  • HDMIHDMI - Get the highest quality image by connecting the latest in A/V equipment to the projector with HDMI (High-Definition Multimedia Interface).
Projector Screen Bundle  



  • Optical

  • LCD Panel 0.63" (1.6cm) P-Si TFT x 3

  • ResolutionXGA (1024 x 768)

  • Brightness 2700 ANSI Lumens (Normal) / 2214 ANSI Lumens (Eco1) / 1809 ANSI Lumens (Eco2)

  • Colour light output (colour brightness) 2700 ANSI Lumens (Normal Mode), 2214 ANSI Lumens (ECO1 Mode), 1809 ANSI Lumens (ECO2 Mode)

  • Contrast Ratio 2000:1

  • Lens Manual Focus, Manual Zoom x 1.2

  • Lamp Wattage 225W

  • Lamp Life 5000 hours (Normal Mode) / 8000 hours (Eco Mode 1) / 10,000 hours (Eco Mode 2)

  • Diagonal display size 30"~300" (76cm~762cm)

  • Number of colours 16.7 million

  • Keystone 6:1 upward shift, fixed

  • Focus Distance 0.9m ~ 9.1m (Wide), 1.0m ~ 10.9m (Tele)

  • Distance to screen width ratio 1.5 (Wide), 1.8 (Tele)

  • Compatibility

  • Computer compatibility

    IBM Compatible VGA, SVGA, XGA, WXGA/WXGA+/SXGA/SXGA+/WSXGA+/UXGA/WUXGA (compressed), MAC16"

  • Composite/S-Video NTSC, PAL, SECAM, PAL-M, PAL-N, PAL (60Hz), NTSC4.43

  • Component Video 525i(480i), 525p(480p), 625i(576i), 1125i(1080i@50/60), 750p(720p@50/60), 1125p(1080p@50/60)

  • HDMI Video 525i(480i), 525p(480p), 625i(576i), 1125i(1080i@50/60), 750p(720p@50/60), 1125p(1080p@50/60)

  • Plug & Play DDC2B

  • Features

  • Picture Adjustments

    Aspect selection (video, data, HDMI), Equalizing Gamma Correction, Equalizing Color temperature adjustment, 2-3 pull down for NTSC, Mirror reverse image, up-side down image, Progressive Scan, Noise Reduction, Overscan

  • Digital Keystone Correction Vertical ±30°

  • Advanced Features

    MyScreen, My Memory, My Button (by remote control), My Text, My Source, picture modes (normal, cinema, dynamic, blackboard, whiteboard, greenboard, daytime, photo), source naming (English), resolution setting, lter timer, stand-by audio, template, Closed Caption (for NTSC & component 480i only), framelock, Eco Mode (Normal, Eco 1 & 2), ImageCare™, easy schedule setting

  • Power on & off Direct on, Auto off

  • Security Systems Security bar, PIN-lock, MyScreen password, Key lock (key pad and remote control), Kensington slot, My Text password

  • OSD Languages

    English, French, German, Spanish, Italian, Norwegian, Dutch, Japanese, Portuguese, Simplified Chinese, Traditional Chinese, Korean, Swedish, Russian, Finnish, Polish, Turkish, Arabic, Persian, Czech, Danish, Hungarian, Romanian, Slovenian, Croatian, Greek, Lithuanian, Estonian, Latvian, Thai, Portuguese (Brazil), Indonesian, Vietnamese”

  • Connections

  • Digital input 1 x HDMI (HDCP compatible)

  • Computer Input 2 x 15-pin Mini D-sub

  • Monitor output 1 x 15-pin Mini D-sub

  • Video Input 1 x RCA for composite

  • Audio Input 3.5mm stereo mini connector x 2, 1 x pair RCA (L/R)

  • Audio output3.5mm stereo mini connector x 1

  • Control1 x 9-pin D-sub for RS232C Control

  • USB1 x USB Type B (for mouse control)

  • Power

  • Power Supply AC 100V-120V / AC 220V-240V (50/60 Hz)

  • Power Consumption/Standby 310W / 0.5W at saving mode

  • Physical

  • Dimensions (W X H X D) 320 x 85 x 245mm (excluding feet and extrusions)

  • Weight 3.1 Kg

  • Noise Level 37dB (Normal Mode)/32 dB (ECO1 mode), 29dB (ECO2 mode)


Rear Panel
cpwx3030wn Remote
Rear Panel
CPEX251 Rear


Optional Accessories

Projector Warranty Upgrades

Extended Warranty For Projectors
All Programs come with:
- GM Multimedia Extended Warranty ID Number (must be retained)
- GM Multimedia claim instructions and terms & conditions
- Does not cover consumable items or accessories such as projector globes or remotes
[More Information]
1 Year Warranty

Kensington 2.4Ghz Wireless Presentation Remote - With Red Laser Pointer
Your Price:

Normally $99.95

Projector Remote


  • Wireless range up 50 meters
  • Red Laser Pointer
  • Low battery indicator
  • Backlit buttons
  • Two modes—switch from presenter to cursor control mode
  • On/off switch
  • USB receiver stores inside
  • Carry pouch included
  • Controls Keynote and PowerPoint

- Windows Compatible
- Mac Compatible
[More Information]

Universal Flush Projector Ceiling Mount FB-1 *Recommended*
White - $149
Black - $149

Projector Mount

Available in BLACK (FB-1B) and WHITE (FB-1W)
• Swivel: 360°, Adjustable roll, pitch and yaw.
• Rigid Steel construction.
• Durable powder-coated finish (Black or White).
• Supports up to 10kgs.
• Mounting hardware included.
• User manual included.
• All bracket models come standard with 4 x mounting arms.

- Direct to ceiling mount (150mm)
- Suits most projectors with 3 or 4 holes


HDMI Cable

Premium HDMI 1.4 Digital AV Cable - For 3D Projectors

2 Metres
5 Metres
10 Metres
15 Metres
20 Metres

High Speed HDMI cable is ideal for use with your Foxtel IQ2, PS3, Blu-Ray, HDTV and home theatre installations. It‘s an affordable, quality cable which features 24K gold plated contacts for optimal conductive ability and resistance to tarnishing and corrosion.

  • High Speed HDMI 1.4 CAT2 cable
  • Bandwidth: 340MHz / 10.2Gbps
  • ATC (Authorised Test Centre) certified for high speed
  • Supports resolutions up to WQXGA (2560 x 1600p) and Quad Full-HD (3840 x 2160p)
  • Supports all 3D formats
  • Deep Colour, x.v.Color™ and xvYCC compatible
  • Shielded cable construction for optimum RF and EMI protection
  • Low profile design, ideal for recessed connectors
  • 10 year warranty
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© 2018 GM Multimedia Pty. Ltd. All rights reserved. ABN: 82 119 523 723. GM Multimedia does not operate a showroom. All product information can be accessed by contacting our sales department. All brands and names are trademarks of their respective companies. Prices in $AUD and are GST inclusive. Prices subject to change without notice. Product images used on website are for illustration purposes only and may vary from the product description. Legal Notice & Disclaimer