Ricoh PJ UHL3660 ultra-korteafstandsprojector 6500 ANSI Lumen DLP UHD 4K (3840x2160) wit

The RICOH PJ UHL3660 UST Laser Projector delivers a premium viewing experience in every environment. 6,500 lumen brightness, 4K Ultra HD resolution and unique OptiBright technology produce visibly sharper, clearer images with rich colours for enhanced realism, even in brightly lit spaces.

Highly adaptable for the most challenging applications, it can be mounted in multiple ways, including portrait and 360-degree rotation to achieve a range of projection effects. It also incorporates a host of keystone and geometric image correction features to deal with uneven, angled or unusual projection surfaces. Using its IP address, it can be operated wirelessly from a PC or smartphone. Or by using Ricoh’s PC apps, you can remotely manage up to 100 units. And in terms of connectivity, both HDBaseT and wireless projection options are available.

Where space is limited, this projector offers an incredible 0.24 Ultra Short Throw ratio, creating an 85-inch image from just 46 cm away - and a maximum projection size of 160 inches. The built-in edge blending software means that multiple units can be combined to achieve very large image projections. The PJ UHL3660 offers an incredibly cost-effective and compact alternative to typical customised solutions, where higher lumens are required for ultra short throw environments.

Capable of operating constantly in temperatures up to 45 degrees Celsius and with its IP5X dust-proof design, this robust projector is built to handle hot or dusty environments such as entertainment and covered outdoor venues. With its range of safety functions, including eye-safety shut-off, it can be used in spaces such as stores, conference halls and museums - anywhere the public is in close proximity.

Efficiency and economy are also core to the projector’s design. Ownership and replacement costs are reduced thanks to an extra-long 40,000-hour operational lifespan in Long-Life Mode, with no need to replace filters or lamps. With an application to operate up to 100 projectors simultaneously and with software included, the RICOH PJ UHL3660 UST Laser Projector delivers a highly adaptable, 4K quality solution in one package.

4K quality and richer colour

6,500 lumen brightness
One of the most powerful projectors in its category, this projector features 6,500 lumen brightness for visibly clearer, sharper image quality, even in brightly lit or large spaces.

Dynamic viewing experience
4-way pixel shift gives this projector its 4K Ultra High-Definition resolution. Together with High Dynamic Range and High Contrast mode it delivers enhanced realism and a more dynamic, life-like viewing experience - without the ‘washed-out’ look often associated with projected images.

Higher brightness from a compact unit
RICOH’s unique OptiBright technology incorporates two laser light sources beamed through two separate phosphor wheels. It also features increased green levels within the projector’s two phosphor wheels. The result is higher brightness with lower power consumption and a longer product life – all within one compact unit.

Greater colour richness than comparable projectors
This projector offers 1,073 million colour reproduction. RICOH’s unique NCE (Natural Colour Enhancement) technology also provides an extremely rich and vivid colour range beyond the capabilities of most other projectors in this class.

Highly adaptable for challenging applications

Exceptionally large images in limited spaces
With a throw ratio of 0.24, the Ultra Short Throw Lens in this unit is capable of projecting an 85-inch image from just 46cm away and up to a maximum image size of 160 inches – or just over 4 metres.

Highly adaptable projection effects
The projector can be mounted in multiple ways to achieve the desired projection effect. Whether rotated through 360 degrees or mounted on its side, it delivers peak projection performance suitable for floors, ceiling or walls.

Adjusts to challenging projection surfaces
With a range of keystone and geometric image correction features including vertical, horizontal, four corners and six-point correction, plus up to 1,891-point grid adjustment, it’s perfect for uneven, angled and unusual projection surfaces.

Unrestricted connectivity and ease of use
Offering both HDBaseT wired and Miracast wireless connectivity, source input can be broadcast in a variety of ways. Where space is limited or access restricted, simply key in the projector’s IP address to control features wirelessly from a PC or smartphone, and adjust the motorised focus with ease using the remote controller.

Schedule events automatically
Using the device’s scheduling function, the projector can be pre-programmed to execute a series of events at specific times or dates automatically.

Robust design and enhanced safety for public spaces

Constant use in challenging environments
Robust construction makes this projector ideal for constant use in the toughest environments. It is designed to operate in ambient temperatures of up to 45 degrees Celsius and is dust-proofed to IP5X, ideal for entertainment and covered outdoor venues.

Safe for public spaces
Minimal space is required between the device and its projection surface, making it perfect for store signage, display or in conference halls with large crowds. However, if anyone comes near the front of the unit, an eye safety shut-off feature temporarily powers the unit down.

Combine multiple projectors
Utilising the built-in Multi Projection software with edge blending enables projectors to be combined to achieve even larger images or stunning displays along walkways, for exhibitions or around the perimeter of conference venues.

Immersive sound
With two 3 Watt speakers and a 5 Watt bass speaker built in, the projector delivers immersive audio, ideal for public events.

A remarkably economical and efficient solution

Up to 40,000 operational hours
In long-life mode, the projector deploys its OptiBright technology to send power to each of its laser light modules alternatively. Using lower power in this way enables the projector to operate for up to 40,000 hours – the equivalent of almost 5,000 8-hour working days – reducing the cost of ownership and replacement.

No parts to replace
Dust-proofed to IP5X, the projector is designed for constant 24/7 use without the requirement to replace filters or lamps. Which means uninterrupted image display with lower running costs.

Everything you need in one package
Up to 100 projectors can be managed simultaneously via the operational management application, for functions such as monitoring, geometric correction, remote control and network camera display. All the software required is included.

Ricoh PJ UHL3660. Projector brightness: 6500 ANSI lumens, Projection technology: DLP, Projector native resolution: UHD 4K (3840x2160). Light source type: Laser, Service life of light source: 40000 h. Focus: Motorized. Serial interface type: RS-232C, HDMI connector type: Full-size. Noise level: 36 dB, Noise level (economic mode): 32 dB, International Protection (IP) code: IP5X

How to use

Install the projector using the required mounting orientation (ceiling, floor, portrait or rotated) and position it according to the 0.24 throw ratio to achieve the desired image size. Connect source devices via HDBaseT, HDMI or use Miracast for wireless projection. Use the projector’s IP address or Ricoh’s management application to configure settings, schedule events, adjust motorised focus and perform geometric corrections. For multi‑unit setups, enable edge blending and use the included software to align images and manage units centrally.

Recommendations

For best image quality in bright environments, use High Dynamic Range and High Contrast modes and perform geometric correction using the grid adjustment. Maintain adequate ventilation and avoid placing the intake near direct dust sources despite the IP5X rating. Use the scheduling and management software to automate on/off cycles and monitor multiple projectors to reduce operating costs.