HAE 100 4K Plus • EDID Configuration
6
Configuration
To ensure that the sink devices can handle the signal provided, the following
HAE 100 4K Plus features can be configured using Extron PCS Software or SIS commands
(see
on page 8). This section provides
information on:
•
•
Output Compatibility Correction
•
EDID Minder
EDID Minder allows a source device connected to the HAE 100 4K Plus input to continuously
see the EDID of a sink device, even if the sink is not physically connected.
By default, the EDID is set to 1080p @ 60 Hz with 2-channel audio.
EDID can be configured using PCS software (see
Output Compatibility Correction
EDID Minder manages the EDID stored at the HDMI input and presented to the source device.
However, additional functionality may be required to ensure that all output devices remain
compatible with the signal from the source.
The HAE 100 4K Plus scans and monitors the EDID of the sink device connected to the HDMI
output. It determines the interface (DVI or HDMI) and color depth, and uses that information to
adjust the signal so that it is compatible with the output device.
TMDS Output Format
The TMDS output format has three components:
•
Video format
— either DVI or HDMI
•
Color space
— RGB 4:4:4, YUV 4:2:2, or YUV 4:4:4
•
Quantization range
— either full (0-255) or limited (16-235)
To set the TMDS output format, use the SIS commands shown on
.
By default, the output format is configured for Auto, which automatically forces RGB 4:4:4
Full. The video format depends on the source signal and the sink capabilities.
NOTE:
When the source signal is detected as 4K/UHD @ 60 Hz with YUV 4:2:0 (based on
AVI infoframe data), it passes unaltered, overriding the TMDS output format setting. If the
TMDS output format is changed while the signal is passing, the setting is applied, but with
no observable change. The TMDS output format resumes as configured when the source
signal changes to a signal other than 4K/UHD @ 60 Hz with YUV 4:2:0.
