Video Generator/Analyzer
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4.3 Select Output Audio
The audio settings can be changed in the “PCM Audio Tone” tab. The bit depth, sampling rate, decibel level and
number of audio channels can be selected.
4.4 TMDS Scrambling Setting
Auto enable Scrambling for video over 340 MHz bandwidth. Per HDMI 2.0 specifications, scrambling of the
digital data is done prior to the TMDS encoding. Auto is default mode and is recommended.
5.0 Source Test
(PGA-VHD acts as Sink)
The PGA-VHD can be used to display the video from any HDMI or DVI source. It can also detect and display
the video format, audio format, packet data, and HDCP status of the signal received from the source.
Note that the source signal can be from an original video source (laptop, DVD player, etc), or it could be the
signal that is passed through a repeater, scaler, switcher, etc.
Also, for testing a switcher, scaler, or other device, you can use the PGA-VHD’s own output as the source.
Source Test – Connection alternatives for Source Test
5.1 Format Analysis
In Format Tab, read and save the information from the VIDEO source such as timing parameters, HSYNC,
VSYNC, pixel clock, etc.
TMDS Scrambler Setting
Output Audio Settings
Content Settings
Channel Settings
Source Test tabs