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Warning Lamps
When plugging in the 7-Pin Warning Lamp Connector:
1. Make sure the tractor has a good clean receptacle,
free of dirt and corrosion.
2. Make sure the 7-Pin Connector is inserted ALL the
way in. With tighter fitting pins, operator may think the
Connector is all the way in, but really isn't.
3. Make sure the tractor receptacle cover latches over
the keyway on the 7-Pin Connector to hold the
Connector in place.
If an operator plugs in the 7-Pin Connector, but the lights
Do not seem to work right, check the above items to
make sure there is a good connection with the 7-Pin
Connector.
Amber
Red Lamp
Lamp
Warning
Lights Harness
7-Pin/4-Pin
Harness
Figure 5-11: Warning Lamps
5-8
TABLE OF CONTENTS
Amber
Lamp
Flasher Control
Module
Acre Meter Troubleshooting
IMPORTANT
Acre Meter is dust and splash resistant, under no
circumstances should this unit be submerged in any
conductive, corrosive, or flammable liquid. At no time
use high pressure water or air to clean it, as this can
damage the unit.
Figure 5-12: Acre Meter
NOTE
The ground wire is for static discharge protection and has
no effect on the ability of the sensor to function properly
under normal conditions.
The battery operated Acre Meter uses 3 AA batteries.
The Acre Meter will display "LObat" when the batteries
require replacement. Remove the Acre Meter from the
implement and then the 4 Screws on the back of the
case. Separate the housing from the rear plate. Replace
with 3 quality AA batteries.
Acre Meter does not count pulses during calibration
or does not count acres during operation.
1. Check the position of the Magnet Wheel Assembly
and Pick-up Switch against the set-up instructions in
this manual. See Figure 2-23.
2. Verify that the magnet in the Magnet Wheel Assembly
has not come out.
3. Place the Acre Meter display in "Calibrate" mode by
pressing the *(FUNC) key until the P-Word indicator is
lit and then press the up/down arrow keys until the
display shows 0 and the LED is blinking. Break the
connection between the display and the Pick-up
Switch and short between pins A and B on the display
harness connector. You should see the display
increment +1 with each contact of the connector
terminals.
4. If step 3 works then wave a magnet in front of the
Pick-up Switch face with it re-connected to the display
and see if the display increments up. If not, put an
ohm meter or continuity tester on the contacts of the
Pick-up Switch harness and place a magnet in front of
the Pick-up Switch face. The Pick-up Switch should
show continuity or near 0 ohms resistance.
F-1021-0422
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