? Functions

* 1-channel temperature monitor
* 2-channel fan speed control
* 4-level fan speed control (manual)
* Fan speed storage function
* Immediate visual indication of Fan operation
? Buttons
* POWER: Turn off the system power
* UP: Increases fan speed ( level 1–>level 4)
* DOWN: Decreases fan speed ( level 4–>level 1)
? Applications