Connector ID
Port
Description
G
USB port
H
Ethernet port
Connects to the local network and can send C
serial commands.
I
Marriage status LED indicator
In full power mode, a green LED indicates that the
projector is properly married and encrypted content can
be displayed. A red LED indicates marriage is broken
and encrypted content cannot be displayed.
J
Fire alarm connection
K
RS232 communication port
L
GPIO port
Connects the projector to external automation or
automation devices.
M
Connects the projector to 3D devices
HDMI video source
Plug the HDMI source directly into the Video Input panel.
Table 1: Supported HDMI input configurations
Input configuration
Description
Single-Input
Accepts connection of one HDMI cable. Supports both 2D and 3D frame-packed, top
and bottom. In this configuration, the HDMI input supplies the entire video raster.
HDMI video formats
The two HDMI inputs support the following image formats.
•
1920 x 1080 (HD)
•
3840 x 2160 (UHD)
•
Fractional 1/1.001 frame rates.
Single-Link 2D
Each HDMI input supports the following Single-Input (one cable) 2D 2K and 4K HDMI 2.0 image
formats.
Table 2: Single-Input 2D 2K and 4K HDMI 2.0 image formats
Type
Format (Hres x
Vres)
Frame rate (Hz)
Sampling
Bit-depth
2K
2048x1080
24, 25, 30, 50, 60,
120
Y'C'
B
C'
R
/RGB/4:4:4
Y'C
B
C
R
/4:2:2
8/10/12bpc
Video Input panel
C 4K-RGB Installation and Setup Guide–CP4415-RGB, CP4420-RGB
30
020-103244-04 Rev. 1 (03-2021)
Copyright
©
2021 Christie Digital Systems USA, Inc. All rights reserved.
