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AHHC MANUAL:
JD 00/10 SERIES
09010103b
HEADSIGHT.COM | 574.546.5022

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Summary of Contents for Headsight JD 10 Series

  • Page 1 AHHC MANUAL: JD 00/10 SERIES 09010103b HEADSIGHT.COM | 574.546.5022...
  • Page 3: About This Manual

    Headsight, Inc. All other trademarks are property of their respective owners. Suggestions If you have any suggestions to improve this manual please call 574-546-5022 or email info@headsight. com. Headsight’s products are protected by one or more of the following US Patents 6202395, 6833299, 7310931, 7647753, 9609806 and other patents pending.
  • Page 4: Table Of Contents

    Table of Contents About Headsight ��������������������������������������������������������������������������������������������� i About this Manual ������������������������������������������������������������������������������������������� i Installation �������������������������������������������������������������������������������������������������� 1 Required Equipment ������������������������������������������������������������������������������������� 1 Control Unit ����������������������������������������������������������������������������������������������� 2 Main Harness ��������������������������������������������������������������������������������������������� 2 Header Harness ������������������������������������������������������������������������������������������� 5 Calibration ��������������������������������������������������������������������������������������������������� 6 Sensor Calibration ��������������������������������������������������������������������������������������� 6 Settings ������������������������������������������������������������������������������������������������������� 8 Combine Settings �����������������������������������������������������������������������������������������...
  • Page 5 This Page Is Intentionally Left Blank...
  • Page 6: Installation

    Installation Before working under header always: 1. Perform all combine and header manufacturer safety precautions for servicing header. 2. Insert stop to prevent movement of header. 3. Turn off combine and remove key from ignition. 4. Set combine parking brake. 5.
  • Page 7: Control Unit

    Complete the installation portion of the header manual before continuing. Control Unit 1. Connect the two mounting brackets together with two ¼" x ½" bolts and nuts. 2. Remove the two 5/16" head screws from under the outer lower edge of the armrest console. 3.
  • Page 8 JD main harness until the Y in the Headsight® harness is just about to start under the left side of the cab as shown. • Ziptie harness to existing cables at point indicated 4.
  • Page 9 • Secure along the shift cable and pipes to reach the JD Logic Module • Disconnect the OEM plug from the Logic Module, and connect it to Y822 on the Headsight® main harness • Plug Y821 into the Logic Module 14.
  • Page 10: Header Harness

    The Y204 header connector mates to OEM headers set up for JD 9x50 combines. Mate the header plug to either existing OEM header connector, or to the Headsight® Header harness supplied with the Header Kit. For installation instructions, see the Header Sensor Installation Guide.
  • Page 11: Calibration

    5. Disconnect all drive shafts from the header. Sensor Calibration New Headsight® sensors are pre-calibrated at the factory; you may skip this step. Recalibrate the sensors if you are unsatisfied with the operating range of the system, if any of the components of the system are replaced, or once annually.
  • Page 12 • If the Auto [Cal] light does not just turn on at the lowest point: • Loosen the nuts or screws which hold the HIGHER sensor (the hall effect sensor or potentiometer, not the entire sensor assembly) • Twist the sensor to a new position; stop when the Auto [Cal] light turns on •...
  • Page 13: Settings

    Settings Combine Settings Properly setting the combine is essential to having responsive header control. You should become very familiar with the steps in this section. Set the automatic drop rate as high as you like without causing head “hunting”. If the head “hunts”, decrease the automatic drop rate.
  • Page 14: Operation

    Operation Control Unit Layout 1. Head Height knob: • Adjusts Head Height; MODE must be set to HGT or HGT & TILT 2. Height Sensitivity knob: • Adjusts Height Sensitivity, MODE must be set to HGT or HGT & TILT 3.
  • Page 15: Enabling Height Control

    Enabling Height Control When using the Headsight® system, the MODE switch replaces the OEM DAM & Contour Master switches (if equipped) to turn ON/OFF the height control system. The OEM switches should be left OFF. Turn OFF the MODE switch any time you do not want the header to auto lower or raise.
  • Page 16: Adjusting Header Height

    2. Find and mark the minimum acceptable height as noted below; do not operate below this point. Because the Headsight™ control unit is designed to work with many OEM sensors, it may be possible for the operator to choose a height that is too low for operation – meaning that the sensors would never send a raise signal.
  • Page 17: Advanced Information

    Advanced Information Changing Tilt Orifices The purpose of changing the orifices is to decrease/increase the maximum speed that the Contour-Master can tilt. The factory configuration will be satisfactory for most conditions. However, wide headers may need to adjust the orifices. Only change orifices if the system cannot be set properly by using the sensitivity adjustment on the contour-master card.
  • Page 18: Theory Of Operation

    Theory of Operation A review of the following points will help the service technician to understand the complete system which will help diagnosing specific problems. Sensors Further information on sensors is available in the Header manual. • Each sensor returns a variable voltage to the control unit depending on its height •...
  • Page 19: Wiring

    Wiring Main Harness Y886 Y823 Y824 Y821 Y811 Y221 Y822 Y825 Y826 Y204 Connector Description Connects to Y204 31 pin Deutsch Header Y221 16 pin Amp Combine Y811 16 pin Amp Controller Y821 16 pin Amp Valve Module Y822 16 pin Amp Valve Harness Y823 4 pin Weatherpack...
  • Page 20: Schematics

    Schematics Main Harness...
  • Page 21: Diagnostics

    (Head should tilt same direction If not, reverse Orange and Blue as indicator LED on control unit wires in Y823 & Y824 indicates) Headsight system defective Repair or replace Control Unit Header rocks back and forth, or Tilt Sensitivity improperly Adjust Tilt sensitivity...
  • Page 22 Solenoid connections not See Installation and make sure properly installed Y821 & Y822 are connected properly Headsight system defective Replace or repair Headsight system See raise/lower diagnostics to test No automatic operation - height Y825 & Y826 not connected to...
  • Page 23 Unit 12V lacking or not 12V: Repair wire on combine No LEDs on control unit light up connected properly See Wiring, Y822 No 12V: check/replace Headsight wiring or controller Headsight control unit defective Repair or replace Headsight control unit...
  • Page 24 Symptom Problem Solution Head will not Lower Wiring not connected See Installation, Settings sections of manual Head raises all the way to top Height position set too High Adjust Height Position knob on controller Raise LED lit with head off the Sensor stuck and unable to Remove obstruction ground...
  • Page 25 Manual lower switch does not Test wiring from OEM Manual Repair as needed engage auto height lower wire to control unit (Dk. Green wire in Headsight harness) Should be 12V when raise switch is pressed Control unit defective Repair or replace control unit...
  • Page 26: Troubleshooting-Common Combine Problems

    OEM wiring defective Test Manual Raise operation disengage auto height Press header raise (Raise LED does not come on) Defective Headsight harness Test wiring to controller for continuity Manual Lower switch does not OEM wiring defective Test Manual Lower operation...
  • Page 27: Troubleshooting-Sensors And Harnesses

    Voltages”. For all others, use Combine Diagnostics*) All of the above are correct Harness & combine connections pass test. If you have a Headsight Sensor Verify sensor is connected to If sensor cannot be adjusted tester, use it to test the sensor. extension harness...
  • Page 28: Parts

    Parts ITEM QTY. PART NUMBER DESCRIPTION HT9114 Control Unit HT9112 Top Mounting Bracket for (1) HT9110 Lower Mounting Bracket for (1) HT9121 Main Harness...
  • Page 29: Statement Of Limited Warranty

    • Headsight, Inc. reserves the right to either inspect the product at the original retail purchaser’s location or require it to be returned to Headsight, Inc. for inspection.
  • Page 30 574.546.5022 • 574.546.5760 4845 3B Rd • Bremen, IN 46506 info@headsight.com www.headsight.com...

This manual is also suitable for:

Jd 00 series

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