Video Blog - DPA-400 AUX Channel Monitor - How to Highlight Specific Transaction Lines from AUX Channel Traffic In this video we show how you can highlight specific transaction lines in DP AUX Channel Monitor GUI when Capturing the AUX Channel traffic between a DP sink and a DP source. Hardware device used to capture the AUX Channel traffic is Unigraf's DPA-400 AUX Channel Monitor. en-GBeZ Publish - Avenis eZ Start