Hello, friend!
In the NE Explorer, click the NE and choose Configuration > Fan Attributes from the Function Tree.
Click the Fan Attributes tab to query or set the fan speed mode and level.
Click the Joint Fan Speed Adjustment tab to specify a fan group for unified speed adjustment.
Fan Rate Mode
Adjustable mode, automatic mode
The fan rate level can be operated when the adjustable mode is selected.If the automatic mode is selected, the NE automatically adjusts the fan speed according to the equipment environment.
Fan Speed Level
The value ranges of Stop, Slow Rate, Low Rate, Medium Rate, Medium Rate, Medium Rate, High Rate, and High Rate vary with products. For details, see the display on the NCE GUI.
Compared with the low rate, the high rate has the best heat dissipation effect, but the noise is high.
Thanks!