Great Plains 3PYPA Operator Manual - Manual (Page 112)

108 3PYPA Table of Contents Index Great Plains Manufacturing, Inc.
401-647M Table of Contents Index 03/20/2012
Steering Configuration Switch
This cab-mounted switch box controls both normal and
field calibration of the hydraulic steering system. It has
4 switches and 3 indicator lamps, that perform the fol-
lowing functions.
Steering Control Module
Function
Switch Positions and Indications
STEER Toggle Switch:
Steering System Power On (up): Steering enabled (casters match or float)
Off (down): Steering disabled (casters in Float)
LED:
Power / Fault On steady: Steering system active (casters match or float)
Blinking: Steering system fault (casters in Float)
FLOAT LED:
Float / Caster Off: Normal operation - steering system active if STEER on
On: Casters in Float (if STEER LED is steady)
CALIBRATION Toggle Switch:
Calibration Modes L: Caster aspect sensor (casters in Float)
C: Calibration mode off (normal transport/field mode)
R: Tractor aspect sensor (casters in Float)
LEARN Button:
Calibration (Learn) First press: Learn tight Right turn
Next press: Learn Straight ahead
Next press: Learn tight Left turn
LED: Calibration Off: Normal (non-Calibration) operation
Dim: Either Calibration mode selected
Bright Flash: Button
press acknowledged
Rotary Switch Knob
(ONLY APPLIES TO PLANTERS WITH
s/n B1027J+)
Vertical position: Normal operation - steering system active while
planting as well as when raised
Horizontal position: Used when tractor is utilizing auto-steer - planter
steering system floats while planting - active only when planter is
raised
1
2
3
4
5
6
5
7