Detecting presense and loss of video:
The DXW-2 (as of FW 1.21) reports the presence of, and loss of video.
The following feedback commands can be used for possible system automation
via control system.
When VGA or HDMI is connected, the DXW will send "~BP1,cr>" or "~BP2<cr>".
This data is also sent upon selecting/pressing the input buttons on the wall plate.
Reporting Loss of Video:
Using the "Cable Discconnect Timer String" command, you can program a meesage to be sent
from the DXW via either/both com ports, after loss of both VGA and HDMI signals.
Send message via Com1 (HDBT) "No Video<cr>" after 5 seconds. Format command like this:
See attached for additional examples...