mammut cooling issue

[Daniel-K]

manage to get the thing going at last but having issue's with it cooling down below 14c it just wont seem to go any lower using night watch studio to control the camera

[riklaunim]

What was the aprox. air temperature?

[Stephen]

Are you powering it from USB or 12V?

The full cooling (peltier and fan) will only fire up / work if you have a 12V source.

USB only uses the ambient air cooling, which at 14 degrees sounds about right.

[Daniel-K]

Air temp approx 18c and was powered by 12v

[riklaunim]

So it looks like peltier was off. You could try comparing it in for example nebulosity. The demo should work for the test. In the preferences in top menu set low cooling temp and check if at some point it will be cooled (do an short exposures and in the frame info there should be T info).