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2.3 ICP-D device certificate
Purpose of the Barco ICP-D device certificate
The device certificate (*. pem) of the Barco ICP-D is a digital certificate signed by Barco which is used in
certificate chain in order to verify if the device is authorized. For example, the device certificate could be used
to obtain licenses or even is exchanged during marriage procedure with external device (e.g. IMB).
The device certificate is stored inside the ICP-D and on a web server. The configuration software can be used
to retrieve the SN (Serial Number) from the ICP-D. To retrieve the device certificate from the website the QR
(Quick Response) code or the SN of the device can be used. See below to locate the QR code and the SN on
the device.
In practice, the user need only the SN of ICP-D to obtain the HDMI2.0_HDR license during installation stage of
the board. This license allows to correctly set EDID (Extended Display Identification Data), the synchronization
protocol of the HDMI. EDID data exchange is a standardized means for ICP-D to communicate its supported
formats (HDR, ...) and other capabilities to a source device (e.g. Blu-ray player). This powerful convenience
feature simplifies system setup for the integrator, helps ensure consistent and reliable image display, and
makes system operation virtually transparent to the end user.
SN number and QR code
The CertID label with the serial number (reference 2) of the device and the QR code (reference 1) which could
be scanned to obtain the device certificate is located on the top of the security module. See procedure
"Obtaining the Barco ICP-D certificate", page 24.
Image 2–3
1
QR code
2
SN (Serial Number)
To optimize the installation process and eliminates unnecessary work, it is recommended to note
the serial number before inserting the ICP-D in the Card Cage of the projector and perform marriage
procedure.
ICP-D functionality
1
96 92 35 86 40
2
R5912083 /01
ICP-D
17
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