You can test this with the -fan_pwm_hi 1 parameter. That will force the PMW controller to not output anything and make the fan either not spin or spin at its lowest speed possible.
How do I do this test? With the Standard or the Full Package?
I assume I will have to open a terminal while the Full Package Apollo is connected via HDMI to a monitor.
Then type
./apollo-miner -fan_pwm_low 1 -fan_pwm_hi 1
But what is the <rest of parameters> ? Or do I just enter the above line?
And what do I type in afterwards to get rid of 'Oh, the spirits I called...' ?
To set the same parameters as the Auto Fan Settings 'ON', do I have to type the following?
./apollo-miner -fan_pwm_low 40 -fan_pwm_hi 60