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Hitachi CP-D31N Short Throw LCD Projector


Hitachi CP-D31N short throw LCD projector can be connected to a LAN network and receive content to be projected directly. LCD projector can also be maintained and monitored through the LAN and the PJMessenger function enables effective communication as it can receive text messages. It has build in 10W speakers.

Hitachi CP-D31N LCD projector comes with a native 4:3 resolution and has 16:9 and 16:10 resolutions compatibility. This makes it eligible to be used with wide screen sizes. The Input Source Naming feature allows you to customize the name of the connected devices and the included remote control features short cut keys to frequently used functions. The color light output spec of this projector is measures the brightness of green, red and blue and this creates all the spectrum of colors. Each image displayed by the Hitachi 3 LCD projector provide with seamless, smooth colors combines with unparallel grayscale range which shows incredible detail of each image.

Hitachi CP-D31N projector comes with an HDMI port, S-Video and composite video inputs, an RGB computer input, RCA and mini-jack audio inputs, and a computer monitor output. The RS-232 port when used with Crestron and AMX control systems enables integrated system control. The transition bar disables the CP-D31N projector if it has been moved from its position without authorization.

Hitachi CP-D31N Short Throw Multimedia Projector
Hitachi CP-D31N Short Throw LCD Projector 
Hitachi CP-D31N Short Throw Multimedia Projector
Condition: New
Availability: Discontinued
Shipping: Usually ships in one week
Warranty: 3 years warranty


  • Ultra Short Throw 80" diagonal image at 32"
  • 3000 Lumens lamp
  • Built in 10W speaker output
  • Less than 1W power consumption in power saving standby mode
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Projection Technology 3LCD, 3 chip technology
Number of Pixels 786,432 pixels
Video Resolution 540 TV lines
RGB Resolution 1024 dots x 768 lines
Colors 16.7 million colors
Aspect Ratio Native 4:3/16:9 and 16:10 compatible
Lens Digital zoom x 1.35
Throw Ratio (distance : width) 0.49 : 1
Lamp 210W
White Light Output 3,000 ANSI lumens
Color Light Output 3,000 ANSI lumens
Expected Lamp Life Approximately 3,000 hours (standard mode), 5,000 hours (Eco mode)
Contrast Ratio 2000 : 1 (using active IRIS)
Speaker Output 10W
Power Supply AC100 - 120V / AC220 - 240V 50/60 Hz power
Power Consumption 290W
Operating Temperature 41˚F - 95˚F
Computer Signals VGA, SVGA, XGA, WXGA, WXGA+, SXGA, SXGA+, UXGA, MAC 16"
Composite Video NTSC, NTSC4.43, PAL, PAL-M, -N, SECAM
Component Video 480i, 480p, 576i, 720p, 1080i, 1080p
HDMI 480i, 480p, 576i, 720p,1080i, 1080p
computer signal — TMDS clock 27 MHz to 150 MHz
Acoustic Noise Level 39 dB (29 dB in Eco mode)
H-Sync 31.5 kHz - 106 kHz
V-Sync 56 Hz - 120 Hz
Approvals UL, C-UL, FCC, Class B
Computer Input Analog Computer 1
15-pin D-sub connector x 2
Computer Monitor Output 15-pin D-sub connector x 1
Digital Input HDMI x 1
Video Input S-Video
Mini DIN 4-pin connector x 1

Composite Video
RCA jack x 1

Component Video
15 pin D-sub x 2 shared with analog computer
Audio Input
3.5 mm stereo mini jack x 2, RCA jack (L,R) x 1

RCA (L/R) x 1 pair
Network (LAN) RJ-45 port
Control Terminals 9-pin D-sub connector x 1 (RS-232 control)
Dimensions 4.1"H x 13.1"W x 11.9"D
Weight 8.3 lbs
Supplied Accessories Remote control, RGB cable, US power cord, user's manual, security label
Optional Accessories ST1WALLARM

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Documents & Resources
Hitachi CP-D31N Short Throw Multimedia Projector Panel Connections Hitachi CP-D31N Short Throw Advantages
Hitachi CP-D31N Short Throw Manual

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