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Lamp Door and Lamps
Provides access to the lamp. The lamp door must remain closed and locked for normal operation. Lamp
replacement should only be performed by qualified technicians.
The projector is designed to operate with 2.0kW, or 3.0kW lamps. See
complete list of available lamp
LED Status Indicators
Provides information about the status of the projector. See Section 5 Projector Operation for information about
projector status
Projection Lens
A variety of lenses can be used with the D4K25 projector. See
available lenses.
RS-422 Connector
Connects the motorized lens mount to the projector.
Security Locks
Prevents unauthorized access to projector components.
Shroud
Covers the motorized lens mount assembly. The shroud is to be removed for installing a lens, MALM or when
using some 3D equipment.
Input Panel
Connects the projector to external devices such as servers, computers, and controllers.
• PIB3G (Projector Intelligence Board) Faceplate Connections:
• 10Base-T/100Base-TX Ethernet: Connects the projector to a network.
GPIO: Connects the projector to external Input and output devices. See
the GPIO Port
• DVI-A / DVI-B: Connects the projector to video and graphics sources. These are single-link ports for sin-
gle-link cables and connectors.
• 3G-SDI-A/3G-SDI-B: Connect a variety of high-definition sources to these SMPTE 292M/425 bit serial
standard interface BNCs. The connectors can be used together to deliver Dual Link HD-SDI following the
SMPTE 372M standard. Also supports quad link 4K sources (refer to supported inputs) with each connec-
tor input a quarter's image at 2K resolution in SDI format.
• SCCI: A Simple Contact Closure Interface (SCCI) port that uses a simple dry contact closure to turn the
lamp on or off or to open or close the douser. See
pinouts.
• RS232 ICP: Connects a projector to a computer for direct DLP communication.
• RS232 PIB3G: Connects the projector to Christie accessories or third-party automation equipment.
D4K25 User Manual
020-100882-02 Rev. 1 (07-2012)
types.
for GPIO pinouts.
Section 2: Installation and Setup
Section Appendix A: Specifications
Section Appendix A: Specifications
Section 3.3 Connect Devices to
Section 3.2 Connect Devices to the SCCI Port
for a
for a list of
for SCCI
2-3
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