Digitrex 3-3000-00a-F manual Remote Display System

®

DIGITAL CONTROL INCORPORATED

Table of Contents (Cont.)
REMOTE DISPLAY SYSTEM	25
On/Off and Setting the Channel	26
Transmitter Temperature and Battery Status	26
Remote Steering	27
Finding Firmware Version	28
DataLog Capability	28
BATTERY CHARGER	29
Charging a Battery	30
Conditioning a Battery in the Charger	31
Conditioning a Battery Manually	31
Indicator Lights and Meanings	31
SYSTEM OPERATING INSTRUCTIONS	33
Start-up Procedure	33
Shutdown Procedure	33
Moisture and Temperature Avoidance	33
Optimal Operating Temperatures	34
General Maintenance	34
SIGNAL INTERFERENCE	35
Electrical Interference/Background Noise Check	35
Suggestions for Dealing with Interference	36
OPERATIONAL TESTS	37
Self-Test for Mark III Receivers	37
Receiver Balance Check	37
Receiver Gain Test	38
Transmitter Tests	38
Transmitter Salt Water Range Test	40
Transmitter Battery Tests	41
LOCATING	43
Locate Points (FNLP & RNLP) and Locate Line (PLL)	43
Handling the Receiver	44
Distance Between FNLP and RNLP Due to Depth, Pitch, and Topography	44
Using Plus/Minus Indicators for Locating	45
Locating the Transmitter from the Drill	45
Finding the Rear Negative Locate Point (RNLP)	45
Finding the Positive Locate Line (PLL)	46
Finding the Front Negative Locate Point (FNLP)	47
Finding the Transmitter and Its Depth	48
Locating the Transmitter from the Front	49
Method for Confirming Position	49
Locating on the Fly	50
Off-Track Locating	50
Splitting the Front and Rear Negative Locate Points	51
Four Turn Technique	51

iv DigiTrak® Mark III Operator’s Manual