Using 11-pin Motion Sound and Ventilator at the same time

[Nordstrater]

Is it possible to use a Motion Sound Ms 1771 with the 11-pin cable and a neo ventilator leslie sim at the same time?
There is no signal at the main out if you have the 11 pin plugged in, so what to do? Using the headphone out or the high level output. Does these outs work with the neo ventilator without risking of doing harm?

[Mooser]

As far as I know, if the program options are correctly set, you get a signal at the 11-pin, and the L&R outputs. Check your manual. I run out the 11-pin to a Leslie, and take the signal from L or R output for echo channel.
'Shift' to 'System' and check options at 2 and 3 on the menu.
Also check which software version you are using. I hope this helps.