2. Your ground wire may not be connected properly. Double check
its connections.
3. Your Modular Distance Sensor may not be working correctly.
Contact JAMAR using the information on page ii for information on
getting replacement parts.
Q. My DMI will not turn on. What’s wrong?
A. There are several possible causes for this.
1. You may have a loose connection. Double check all connections at
the MDS, DMI, to make sure they are tight and at the correct locations.
2. There may be a problem with the telephone jack on the power/
signal cable. Check to make sure the contacts are not bent.
3. Check the fuse between the MDS and the battery. If the internal
filament is broken the fuse has been blown.
Q. My DMI counts in increments of 2, 5, 10, etc. What’s wrong?
A. Your calibration number is too high. The calibration number should
be between .500 and 1.200. You can lower the calibration number by ad-
justing the jumper block within your transmission interface. Refer to Chap-
ter 2 for more detailed information.
5-5
Summary of Contents for RAC-100
Page 1: ...i ...
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Page 5: ...1 1 Chapter 1 Introduction to the RAC 100 and 200 Chapter 1 Introduction ...
Page 9: ...Chapter 2 Installation 2 1 Chapter 2 Installation ...
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Page 17: ...Chapter 3 Calibration 3 1 Chapter 3 Calibration ...
Page 23: ...Chapter 4 Key Functions Operating Procedures 4 1 Chapter 4 Key Functions Operating Procedures ...
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Page 39: ...Chapter 5 Troubleshooting 5 1 Chapter 5 Troubleshooting ...
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Page 45: ...Appendix A 1 Appendix ...
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Page 51: ...Glossary G 1 Glossary ...
Page 55: ...G 5 Notes ...