TeeJet LH 4000 - Manual (Page 32)

LH 4000 O PERATORS MANUAL
32 LH A GRO
SPEED SENSOR (WHEEL TRACTOR, WHEEL IMPLEMENT)
Your LH 4000 provides for two differently located speed sensors.
WHEEL-TRACTOR
A sensor fitted on the tractor.
NOTE!
Possible wheel-slippage will interfere with accuracy unless you
compensate through with wheel calibration
WHEEL IMPLEMENT
You may desire to have a permanent sensor fitted on a trailed machine for
improved accuracy. Whenever applicable, speed sensors located on large-driven
wheels enhances accuracy.
SPEED SENSOR CALIBRATION
The LH 4000 provides an automatic-calibration-feature for the speed-sensor.
However, you may need or desire to calibrate using a "manual" procedure.
Both procedures are detailed in the "SPRAYER" section pages 18 & 19.
Calibrate your sensor as described.
IMPLEMENT SENSOR
The implement sensor is the sensor that starts and stops the area meters.
In OTHER IMPLEMENT you can choose between the following:
1.
Lift (sensor connected via rear of 7 pin socket).
2. PTO (if a PTO sensor has been mounted).
3. Implement (sprayer main on/off switch starts/stops area recordings).
METRE-SWITCH
The menu where you decide whether distance recording is controlled "manually",
or in conjunction with the "override" sensor.
WARNING ENCODE
PTO: Warning ON/OFF and rev. MIN/MAX limits.
KM/H: Warning ON/OFF and MIN/MAX speed limits.
DATE/CLOCK
Adjustment of:
TIME - YEAR - MONTH - DAY