Perle Systems Perle IOLAN DS1 - Manual (Page 172)

I/O Channels
172 IOLAN DS1/TS2 User’s Guide, Version 3.4
Activate Output
Button Manually activates the channel output.
Deactivate Output
Button Manually deactivates the channel output.
Reset All Channels
Button Resets all the channels.
Refresh Button Resets the highlighted channel (click on a channel to highlight it).