Yetter 2940 Short Floating Air Adjust Residue Manager - Manual (Page 49)

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2940 Operation
2940 AIR ADJUST
CAB CONTROLLER OPERATION
1. Overview:
This electronic control system works with a pneumatic system that controls
pressure in air-bags as well as other air valves in the system on an agricultural
application. The air bags provide up and down pressure to mechanical devices
that are used on an agricultural implement.
System Layout:
There are (2) main parts to the control system. The first being a VDM (Valve Drive
Module), the role of the VDM is to provide Outputs to control functions of the
pneumatic system, it will also provide Inputs to monitor the pneumatic system as
well as provide feedback to the operator. The second part is an in-cab switch
panel/display (Cab Controller) that allows the operator to control the pneumatic
system and monitor its performance.