Digitrex 3-3000-00a-F Drill User Manual


 
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DIGITAL CONTROL INCORPORATED
Table of Contents (Cont.)
LOCATING (Cont.)
Calculating Depth Based on Distance Between FNLP & RNLP .......................................52
Running Off Pitch or Calculating Depth from Pitch ...........................................................53
Transmitter’s Signal Shape ...............................................................................................54
Antennae Configuration.....................................................................................................54
Signal Reception ...............................................................................................................54
Front and Rear Negative Locate Points ............................................................................55
Positive Locate Line Above Transmitter............................................................................55
CABLE TRANSMITTER SYSTEM .................................................................................................57
Power Supply.....................................................................................................................59
Cable Transmitter..............................................................................................................60
Remote Display with Cable Transmitter Capability...........................................................61
Viewing the Cable System Battery Status ........................................................................62
Operation...........................................................................................................................62
TROUBLESHOOTING ...................................................................................................................63
GLOSSARY....................................................................................................................................69
APPENDIX......................................................................................................................................73
Depth Increase in Inches per 10-foot Rod.........................................................................74
Percent of Grade to Degree Conversions (1% Pitch Transmitters) ..................................75
Percent of Grade to Degree Conversions
(0.1% Pitch Transmitters or Sensitive Pitch)...............................................................76
Degree to Percent of Grade Conversions (1% Pitch Transmitters) ..................................77
Degree to Percent of Grade Conversions (0.1% Pitch Transmitters) ...............................78
Calculating Depth Based on Distance Between FNLP and RNLP....................................79
REMOTE TELEMETRY LICENSE
LIMITED WARRANTY
DigiTrak
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Mark III Operator’s Manual v