John Deere OMPC20964 - Manual (Page 70)

Original GreenStar Display—StarFire iTC
OUO6050,0002260 –19–14NOV06–1/5
Calibrate Level—TCM
PC8278
–UN–22JUN04
Floating Front Axle Vehicles
PC8277
–UN–01MAY06
Fixed-Axis Wheels Or Tracks Vehicles
A—Rear Axle B—Vehicle Pivot Point
NOTE: Calibrate receiver when it is attached or
reattached to machine. Receiver does not
require recalibration until removed from
machine and reattached.
Positioning Machine during Calibration
IMPORTANT: When calibrating, it is important that
TCM is at same angle when facing
either direction. If roll angle is a
positive 2
° when facing one
direction, vehicle needs to be a
negative 2
° when facing opposite
direction. To position TCM at same
angle it is important when turning
vehicle around and facing other
direction that tires are placed in
correct location. Once vehicle is
parked on a hard flat surface, note
location of tires on ground. When
turning around use following
instructions:
• Floating Front Axle Vehicles
(MFWD, ILS, TLS)—put rear
axle/wheels in same location when
performing 2 point calibration. See
above diagram for Floating Front
Axle Vehicles.
• Fixed-Axis Wheels Or Tracks
Vehicles (Track Tractors, 9000 and
9020 Series Wheel Tractors, 4700
and 4900 Series Sprayers, )—Place
all in same location when facing
either direction. See above
diagram for Fixed-Axis Wheels Or
Tracks Vehicles.
25-11
121907
PN=70
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