DP4K-23B
Bright 4K DLP Barco Alchemy Cinema projector (24,500 lumens)

b 4K resolution
b Integrated, DCI-compliantprojectorb Combines media server
functionalities with Series
3 cinema processingelectronics

The Barco DP4K-23B is a bright 4K cinema projector designed forbigger screens. Featuring TI's 1.38” DLP Cinema® chip, the DP4K-23B
oﬀers stunning 4K images with superb brightness and vibrant colors
to ensure a razor-sharp movie experience on premium cinema
screens. By merging the projector and media server functionalities
into one projector module, the DP4K-23B Barco Alchemy projector isa full-ﬂedged, DCI-compliant projector and media-server solution
with on-board storage. Reducing the required hardware, it increases
simplicity and reliability. The smart projector even detects potential
operational errors and warns users in case of mishaps. Great in TMS
environments, it operates stand-alone in single-screen applications.
Thanks to the embedded Barco Web Commander user interface,shows can be created and scheduled remotely.
Low cost of ownership
Equipped with integrated Barco Alchemy technology that drives operational andmaintenance costs down, the DP4K-23B offers superior image processing, DCI
quality images and ultimate reliability at a low TCO.
Easy maintenance and operation
The DP4K-23B comes with the intuitive ‘Barco Web Commander’ user interface foreasy operation. It detects potential operational errors and warns users if, forinstance, a scheduled show is missing assets or KDMs. It also has a modular
architecture for simple serviceability and higher uptime.
Unique benefits of Barco Alchemy technology
Combines media server functionalities with cinema processing electronics A single

DP4K-23B

BarcoCombines media server functionalities with cinema processing electronics A single
DP4K-23B projector shows 4K movies at 60 fps and 4K 3D content Fewer boxes
lead to more reliability and ease-of-use Simple operation thanks to intuitive ‘Barco
Web Commander’ user interface Easy upgrading of Series 2 projectors with Barco
Alchemy moduleb Combines media server functionalities with cinema processing electronics
b A single DP4K-23B projector shows 4K movies at 60 fps and 4K 3D content
b Fewer boxes lead to more reliability and ease-of-use
b Simple operation thanks to intuitive ‘Barco Web Commander’ user interfaceb Easy upgrading of Series 2 projectors with Barco Alchemy moduleb Enhanced 4K resolution at high frame rates and ultimate brightness for apremium movie experienceb Barco’s 4K digital cinema projectors are the ﬁrst to show 4K movies at 60 fps
and 4K 3D content on a single projectorb Highest bit rates ensure pristine content at all times, also at high frame rates
b Lowest cost of ownership thanks to integrated Barco Alchemy technology,
lowest lamp operating cost, re-usable ﬁlters, low maintenance, etc.
b Maximum ease-of-use through intuitive ‘Barco Web Commander’ screen
management system, running via a web browser
b Barco Web Commander also runs on iOS and Android tablets via the free‘Barco CineMate’ app
b Barco Communicator for simple conﬁguration and updates of all modules inthe projectorb Long-term image quality and brightness thanks to Barco proprietary sealed
engine and advanced DMD coolingb Coolest 4K engine for enhanced lifetime thanks to Barco's patented,advanced DMD coolingb Easy installation and maintenance thanks to proven modular design andcommon platform with DP2K series

02

Product speciﬁcations

DP4K-23BGeneral speciﬁcations
Digital MicroMirror Device™

3 x 1.38" DC4K dark metal devices

Native resolution

4,096 x 2,160 pixels

Housing

Hermetically sealed DMDs and optical assembly

Lamp

1.2kW -4kW (Xenon lamp)

Light output

24,500 lumens (4 kW lamp)

Screen size

Up to 23m / 75 ft wide

Contrast ratio

1,850:1

Control I/O

3x Ethernet (RJ 45)
3D interface
USB RS-232 interface

Integrated Cinema Media Processor

DCI 4K 2D up to 60fps
DCI 4K 3D (24 or 30 fps per eye)
DCI High Frame Rates 2K 3D up to 120fps (60fps per eye)
JPEG 2000 bit-rates up to 625Mbps
Dual-channel color-correction
MPEG-2 (4:2:0 and 4:2:2 up to 60fps)
2x Displayport
2x 3G-SDI inputs
1x HDMI 1.4a (up to 4K 2D 24fps, support for BluRay 3D)
16x AES/EBU audio channels (2x RJ45)
8x GPI, 8x GPO (4x RJ45)
2x Gbe for content connectivity & ingest
2x front-accessible USB 3.0 for fast ingest
2x front-accessible USB 2.0
Video watermarking: Civolution NexGuard
Audio watermarking: Civolution
Closed captioning devices: Support for SMPTE 430-10

Integrated storage

1.9TB effective storage (RAID-5) / 3x 1TB Hot-swappable 2.5" hard-drives
3.9TB effective storage (RAID-5) / 3x 2TB Hot-swappable 2.5" hard-drives

Barco Web Commander

Projector Dashboard
Projector Control Board
Show Player/Editor/Scheduler
Automation, 3D, Ingest
Dynamic DCP playlists & intermission
TMS integration
Smart Projector Status
Via HTML5 web-browsers including iOS & Android tablets
Dual projector 3D: passive and active
Auro 11.1 decoding

Power requirements

200-240V, 50-60Hz, 30A
19,000 BTU/hr (with 4kW lamp)

Dimensions

604(H) x 754(W) x 1129(D) mm / 23.78(H) x 29.69(W) x 44.45(D) inch
NB.: min. 5 cm of air inlet spacing required at the bottom of projector

Weight134 kg (295 lbs)

Ambient temperature

35°C / 95°F Max.

Exhaust airflow

350 – 390 cfm (10 – 11 m³/min)Standard Features

CLO (Constant Light Output)
Powerful SNMP agent
Motorized/memorized lens (focus, zoom & shift)
Advanced patented DMD cooling

Safety requirements

Class 1 risk group 3Options

3D add-ons
Touch screen monitor, inc. Barco Commander & Communicator
PedestalCineCare Web
Auro 11.1 license
Barco Escape license
Live 3D****** Software roadmap

Last updated: 09 Jul 2024
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