Large Venue



1/4 PT-RZ31KU 31K Lumen Super High Brightness Solid Shine™ Laser Projector

PT-RZ31KU 31K Lumen Super High Brightness Solid Shine™ Laser Projector | PT-RZ31KU


Item# PT-RZ31KU
  • Laser 3-chip DLP, 31000 lumens (center), WUXGA
  • Lamp-free laser projection and dust resistant liquid cooling system with 20000 hours of free maintenance
  • 120Hz high frame rate for superb, sharp motion pictures
  • 20,000:1 contrast ratio

Stunning image quality designed for large venue applications

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Additional Information

The evolution of 3-Chip DLP™ SOLID SHINE™ Laser projection culminates in the PT-RZ31KU, a flagship forged by end-user experience with 31,000-lumen (Center/High Mode)1 of brightness ideal for rental/staging events. Convenient on-site rigging and dust-resistant optics push service-free projection beyond 20,000 hours2 in Normal Mode for permanent installations. In every detail, these projectors ensure long-lasting elite performance.

1 Luminance measured at center of screen in High Mode. Operation in High Mode may reduce maintenance timing in comparison to use in Normal Mode.
2 At this time the brightness will have decreased to approximately 50 % of its original level (Normal Mode, Dynamic Contrast Mode: 3, Image Mode: Dynamic, IEC62087: 2008 Broadcast Content, dust density of 0.15 mg/m3). Optional Long Life Filter is required for continuous 20,000 hours operation. In High Mode, no maintenance required for 4,000 hours.

Harness Full-Spectrum Color with up to 31,000 lm (Center)* Brightness and Maintain Picture Quality for Longer

With next-generation DLP™ technology delivering high-resolution detail and dual laser modules outputting up to 31,000 lm (Center)* of brightness, Quartet Color Harmonizer to reduce energy loss from the light source, and robust heat-resistant phosphor wheel, Panasonic PT-RS30KU Series’ SOLID SHINE™ Laser system produces scintillating images with unfailing reliability. Thanks to the long-lasting dual solid-state laser modules, there are no lamps to replace, and image color/brightness degrades very gradually in a linear fashion which, in addition to reducing maintenance hassle, ensures consistent picture quality is preserved longer.

*Measured at center area of projector screen. Measurement method is in compliance with ISO/IEC 21118: 2012. Value is average of all products when shipped. May differ depending on actual unit.

Bright, Uniform, and Constant Projection

Thanks to an original Panasonic Dual Drive Engine and a shielded laser drive to prevent dust, the PT-RZ31KU achieves a superb rate of over 90% brightness uniformity, reliable 24/7 operation, and a superior white balance. Importantly, this super-high, super-uniform brightness is also constant: the projector maintains 70% of its brightness up to 8,000 hours in high brightness mode. In normal mode, the PT-RZ31KU boasts a long operation life of 20,000 hours.*

*The PT-RZ31KU requires optional filter for maintenance free operation.

Dynamic Contrast Function for 20,000:1 Contrast

The PT-RZ31KU features patent-pending technology that directly modulates laser power output, enabling high contrast while reducing power consumption. Digitally controlled frame-by-frame scene-linking modulation ensures precisely adjusts light output, achieving accurate 20,000:1* contrast even when bright and dark scenes suddenly or frequently interchange. Synchronized high contrast allows high contrast for multi projection application.

* With Dynamic Mode and Dynamic Contrast set to ON.

A High Frame Rate Reproduction and Frame Creation Technology Ensure Moving Images Present Minimal Blur

The PT-RZ31KU’s Real Motion Processor technologies enable a High Frame Rate Reproduction and Frame Creation Technology. With Quad / Dual Link 3G-SDI and DVI/HDMI inputs, this projector can reproduce 120Hz* real motion image by simultaneous Inputs. With supplemental frame creation at high frame rate, moving images appear with minimal motion blur.

*Limited Compatible resolution and frame rate varies depends on signals

20,000 Hours Maintenance Free

In addition to a durable optical engine offers long lasting high performance projection, achieve 20,000* hour maintenance free thanks to the projector’s laser light source.

*Operation mode is settled as “Normal” mode. Operation hour varies dependent on environment and is simulated based on Dynamic Contrast “3” with IEC62087:2008 Broadcast Content

Makes Rigging Your Projection a Breeze

In addition to allowing for 360° omnidirectional installation, eye-bolt hole can be used for rigging and stacking temporary installations, including portrait layout without a frame.

No Blackouts Thanks to Backup Input Mode

In case of signal distribution failure, the projector automatically switches over to back-up input signal with in 0.3 seconds.

*Signals must be the same format

Fast & Easy Adjustment for Various Screen Shapes

Geometric adjustment function make flexible screen adjustment fast & easy. Geometry Manager Pro software makes projector adjustment faster and easier via network. The Upgrade kit for Geo. Manager Pro additionally enables Geometric Adjustment on a grid up to 41 x 26 (rotation and flip available), Masking, and Uniformity.

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Panel Type

Panel Size
0.96 inches

Aspect Ratio

Light Source
Laser diodes

Brightness (lm)
31,000 lm (Center) / 30,000 lm (3)(4)/(1)(4)


WUXGA (1,920 x 1,200)


Eco Filter

Power Supply
100-120VAC @ 50/60 Hz; 200-240VAC @ 50/60 Hz

Dimensions (W x H x D)
27.5˝ x 16.5" x 49.2˝

184.5 lbs

(1) Measurement, measuring conditions, and method of notation all comply with ISO 21118 international standards.
(2) Maximum physical resolution. Quad Pixel Drive: ON.
(3) Measured at center area of projector screen. Measurement method is in compliance with ISO/IEC 21118: 2012 international standards. Value is average of all products when shipped.
(4) With lens other than ET-D75LE95 and power supply of AC 200 V.
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