ebco Panasonic PT-CW331 RU Projector

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Panasonic PT-CW331 RU Projector

Part #: PANPTCW331RU  |   Mfg #: PT-CW331 RU
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Panasonic+PT%2DCW331+RU Projector

Home theater projector

Panasonic PT- CW331 RU

The Panasonic PT-CW331 RU is a clear choice for classrooms and business. With it's 3D capability and interactive features is great for interactive presentations. The high brightness of 3,100 lumen and high contrast ratio of 8,000:1 , ensuring bright and easy-to-see image projection, is highly effective for lessons and presentations in classrooms and meeting rooms. 

This ultra- short throw projector enables to project images onto a 80- inch screen with a short projection distance of 0.60 m, their 3D projection makes event and exhibition more impressive and effective, providing a new range of application. There is no need to worry about the presenter’s shadow on the screen and glare of the projection light.


  • 3D ready
  • High brightness of 3,100 lumens
  • 8,000:1 contast 
  • The ultra-short throw projector can be wall-mounted with an optional wall mount bracket, There is no need to worry about the presenter’s shadow on the screen and glare of the projection light
  • The interactive function allows you to write on a projected image
Click on a spec (like Resolution:) to learn more about it. Click here for the complete glossary.
Image Quality Projector Calculator See Panasonic PT-CW331 RU Image Size Calculator »
Resolution Wide XGA (1280 x 800)
Brightness 3100 lumens
Contrast Ratio 8000:1
Uniformity 80%
No. of Colors Full color (16,777,216 colors)
Aspect Ratio(s) Native - 16:10
Display Type DLP (1 chip);
Data Signals WXGA 1280 x 800
Video Signals (fH) 15.75/15.63 kHz (fV) 50/60 Hz [NTSC/NTSC4.43/PAL/PAL60/PAL-N/PAL-M/SECAM]
H Sync 15-100 kHz
V Sync 24-120 Hz
3D Ready Yes
Dot Clock 25-162 MHz
Inputs / Outputs
  • HDMI (High-Definition Multimedia Interface for digital video and digital audio)
  • S-Video (Mini DIN 4-pin (Y/C))
  • Ethernet/RJ45 (Network addressable, RJ45)
  • USB
  • VGA (Analog data, mini D-Sub 15-pin)
  • RS-232 (Serial)
Call the projector experts at 1-888-248-0675 for more information
Built-in Audio 7cm x 3cm oval shape x 1, output power 10 W (monaural)
Projection Lens Projector Calculator See Panasonic PT-CW331 RU Image Size Calculator »
Lens manual focus F = 2.6, f = -5.27 mm
Throw Ratio 0.35:1
Keystone Corr. Specs: Vertical: ±15°
Lens Shift --
Proj. Methods Ceiling, Desktop, Front, Rear
Dimensions 14.1" x 9.8" x 14.3" (W x H x D)
Unit Weight 17.2 lbs.
Power Supply 100 - 240 V AC, 50/60 Hz
Universal Power Supply
Power Consumption 340
Ecomode No
FCC Class A
Audible Noise 37.0 dB
Lamp 280 W UHM lamp
Lamp Life 4000 hours
Replacement Lamp
PANETLAC300, $439.00     
Included Accessories
Items Included Power cord x 2, power cord cover x 1, wireless remote control unit x 1, battery for remote control (lithium coin cell type x 1), computer cable (1.8 m, for VGA) x 1, interactive pen x 2, batteries for interactive pen (AAA/R03/LR03 type x 4), USB cable (5.0 m) x 1, software CD-ROM (LightPen3) x 1
Remote Control Yes
Carry Case No
Projector Three years parts and labor
Lamp 90 days original lamp

* -- indicates specification not published by manufacturer.


  • Download the manufacturer spec sheet for the Panasonic PT-CW331 RU.