© Optoma
Issue 2.1 July 25, 2018
37
The audio capabilities of the HDMI port can be configured by means of overwriting the EDID. The unit
described in this manual is part of an audio/video processing chain and devices behind the unit may
not be able to cope with advanced audio. The unit can signal the source to match with the audio
capabilities of the display (setting Match Display 1/2), or to be S/PDIF friendly or to be SDI friendly
(48kHz PCM only, 2ch or 8ch). If the unit is set to Full the capabilities of the unit are communicated by
means of the EDID to an audio source.
Settings: On/Off
Default: On
6.1.2.2.3
SDI Setup
SDI to HDMI Audio
SDI audio input is routed to the HDMI and 3GSDI output connector. Two consecutive SDI audio
channels can be output on the HDMI/3GSDI output interface. The group can be chosen, or all
eight SDI audio channels can be transmitted
Settings:
Stereo Ch. (1,2)/(3,4)/(5,6)/(7,8)/Multichannel
Default:
Stereo Ch. (1,2)
Level B Priority
Since only one Level B signal can be processed by the unit, in this entry the user needs to be
prioritized the SDI input with the Level B signal.
Settings:
SDI1 / SDI2
Default
: SDI1
SDI1/SDI2 Level B Stream
Selects which of the two video streams (Stream 1 or 2) to use.
Settings:
SDI1(2) Level B Stream: Stream 1(2)
Default:
SDI1 Level B Stream: Stream 1, SDI2 Level B Stream: Stream 2
6.1.2.3
Test Pattern Setup
6.1.2.3.1
Test Pattern Selection
When the Test button is pressed on the front panel, different patterns can be selected by
turning the jog wheel. For unit control through a web browser or to set up a certain default
test pattern please use the input configuration menu.
Custom test patterns loaded into the unit through the web interface, and selected as the
other test patterns.
Depending on the Output resolutions, test pattern images are resized dynamically by the
software resolution to completely fit the output raster space.
Available Test Patterns:
o
Red Curtain
o
Green Curtain