Hitachi CP-AW251N specifications

Hitachi CP-AW251N
5.7 · 1
Hitachi CP-AW251N specifications, prices, product images and videos.

No need to buy external speakers for great audio.  With integrated speakers this display is ready to go once you’re conn...
Easily connect with the convenient DVI port for stunning HD visuals through a high quality and reliable digital connecti...
With both DVI and HDMI ports this display is ready to connect for brilliant HD visuals over a smooth digital connection....
Convenience in the palm of your hand with a remote control that makes controlling your display easier than ever.
CP-AW251N | CP-AW251N
Video projector
50585152694, 0050585152694
EN - 107 (PDF)
Projector brightness2500 ANSI lumens
Projection technologyLCD
Projector native resolutionWXGA (1280x800)
Screen size compatibility- "
Projection distance- m
Contrast ratio (typical)2000:1
Vertical scan range50 - 120 Hz
Horizontal scan range15 - 106 kHz
Other features
Aspect ratio16:10
RS-232 ports1
Connectivity technologyWired
Lens system
Zoom ratio-
Focal length range4.1 mm
Light source
Service life of light source3000 h
Lamp power210 W
Service life of light source (economic mode)5000 h
Light source typeLamp
Analog signal format systemNTSC, NTSC 4.43, PAL, PAL M, PAL N, SECAM
Full HD
Supported graphics resolutions1024 x 768 (XGA), 1280 x 1024 (SXGA), 1280 x 768 (WXGA), 1400 x 1050 (SXGA+), 1440 x 900 (WXGA+), 1600 x 1200 (UXGA), 640 x 480 (VGA), 800 x 600 (SVGA)
Supported video modes1080i, 1080p, 480i, 480p, 576i, 720p
Built-in speaker(s)
Number of built-in speakers1
RMS rated power10 W
Built-in display
Ports & interfaces
VGA (D-Sub) ports quantity2
HDMI ports quantity1
USB 2.0 ports quantity1
Composite video in1
Audio (L/R) in1
Audio (L/R) out1
Microphone in
S-Video inputs quantity1
Component video (YPbPr/YCbCr) in1
DVI port
AC (power) in
Serial interface typeRS-232
Ethernet LAN (RJ-45) ports1
Ethernet LAN
Card reader integrated
Noise level35 dB
Noise level (economic mode)29 dB
CertificationUL, C-UL, FCC, C
Product colourWhite
LED indicators
Power sourceAC
Power consumption (typical)310 W
Power consumption (standby)- W
AC input voltage100 - 240 V
AC input frequency50 - 60 Hz
Weight & dimensions
Weight3900 g
Width345.44 mm
Depth302.26 mm
Height101.6 mm
Operational conditions
Operating temperature (T-T)5 - 35 °C
Packaging content
Remote control included

5,000 Hour Lamp Life (Eco Mode)

Another key to low total cost of ownership is a long life lamp. The lamp is rated at 3,000 hours in standard mode and 5,000 hours in Eco mode.

Hybrid Filter (4,000 Hours between maintenance)

Hitachi’s hybrid filter consists of a two-stage, layered design and an electrostatic filter, providing dust protection for up to 4,000 hours.

2000:1 Contrast Ratio

Contrast can be automatically controlled through an active iris to add depth perspective during both bright and dark scenes.

Tabletop Presentation

Make any tabletop a projection screen using the optional tabletop stand. Ideal for a small group environment or in a room with limited space.

Drawing Function with Optional Tablet (TB-1)

The optional Hitachi wireless tablet and pen allows you to engage your audience by annotating over any image.

Network Control, Maintenance and Security

Projector management application (PJMan) allows users to monitor and control multiple projectors over LAN. Features include scheduling of events, e-mail alerts for reactive and routine maintenance. Crestron RoomView Express and AMX Device Discovery is embedded into the projector which provides out of the box compatibility with Crestron and AMX Systems.

PC-Less Presentation

By using a USB memory stick or other storage device, you can use the projector without a computer. Menus are easy to see with a thumbnail display. Additionally there is also a slideshow function.


PJMessenger function allows you to send and display text messages and audio alerts on your networked projectors. It is an easy and efficient way to send campus wide announcements.

Present Content via LAN

Hitachi’s suite of networking software allows you to easily send content directly from your PC to the projector via your LAN connection.

Input Source Naming

Users can name input sources in simple language instead of factory default name. Exclusive to Hitachi.

Transition Detector and Security Bar

A security sensor located inside the projector recognizes when the projector has been moved. Moving the projector without using the correct PIN Code will disable the projector.

Microphone Input

Research studies have shown that the use of microphones improve classroom test scores. The CP-A221N provides a dedicated microphone jack that even works in standby mode.

Display via USB

Connect to your computer using the USB port.

Template Function

Line templates in the projector menu can help when writing on a whiteboard. There are four types of line templates to choose from. Exclusive to Hitachi.

IR Remote Frequency Change

To avoid conflict with fluorescent lights or IrDA (IR Signal) from notebook PC, the frequency of the IR remote control can be changed from the menu. Exclusive to Hitachi.

MyButton / MySource - Doc Camera

Two customizable buttons on the remote control allow users to create a shortcut for any projector command such as: Direct input (RGB1, S-video, etc.), picture mode or filter reset. For connection to a document camera, MySource allows users to add a third document camera source button.

PIN Lock / MyScreen / MyText

PIN lock protection can limit projector users. MyScreen PIN lock keeps captured images on the startup screen. Users can set a school’s name or company’s logo to MyScreen, clearly identifying ownership. MyText provides the ability to write text on the startup screen such as model name, serial number or location.

Serial Number and MAC Address Label on Side

A label is affixed to side of projector to more easily access and read the model name and serial number while mounted in ceiling use. This is a convenience for installers, end user and auditors for instant accessibility.

10 Watt Audio Output

10W audio output eliminates the need to connect external speakers.


Digital connectivity allows for highest image quality from your HD device. Compliancy with HDCP.

Power Saving Standby Mode

Power saving mode reduces the standby power consumption to less than 1W.