In "Device Settings",
in "Edit" 
do the following:
A. Under "Sensor Configuration - Multi Stage":
i. To enable TWO-STAGE Dashboard: "Enable Stage 1 Sensors" and "Enable Stage 2 Sensors".
ii. To enable THREE-STAGE Dashboard: "Enable Stage 1 Sensors", "Enable Stage 2 Sensors", and "Enable Stage 3 Sensors".
B. Under "Sensor Configuration - Identification":
i. Change "Compressor Type" to "2 stage" for TWO - STAGE Compressor.
ii. Change "Compressor Type" to "3 stage" for THREE - STAGE Compressor.
C. Finally, to set configuration "Push to Device":
With all the steps completed the AirCloud Dashboard should display the following:
The image below shows a TWO-STAGE Compressor: