1INSTRUCTION MANUALMagna-Trak 100®Magnetic Locator
10Sewer CoverSignal ResponseSignal ResponseSignal Response7.1 Typical Signal ResponsesThe metal handles onthe septic tank coverwill provide a usablesi
118. SPECIFICATIONSPower: Six “AA” (11⁄2 volt) batteriesBattery life: ±100 hours of intermittent operation (alkaline batteries)Output: Powerful magnet
12450 S. CIPS Street • P.O. Box 359Watseka, IL 60970 USA(815) 432-5237 Toll Free US: (800) 435-1859FAX (815) 432-2417http://www.cstsurvey.comChicag
2Thank you for purchasing the Magna-Trak 100® Magnetic Locator. Please read thismanual thoroughly before operation.CONTENTS1. Introduction ...
31. INTRODUCTIONThe Magna-Trak 100® magnetic locator is a flux-gate type of magnetometer whichincorporates a unique patented technology that enables t
43. FEATURES• Rugged high-impact plastic enclosure with aluminum sensor pole• Powerful magnetic speaker with waterproof Mylar cone• Lightweight, comfo
54. BASIC OPERATION AND DESCRIPTION4.1 Power On/Off SwitchesPress “ON” once to activate the locator circuitry. Press “OFF” once to turn the batterypow
65. BATTERY REPLACEMENTThe LCD will display a flashing “Low Battery” warning when the batteries fall below apredetermined voltage level, alerting you
76. FIELD OPERATIONThe recommended search position is a 45° angle from the earth’s surface. Scan thelocator pole from side-to-side in a slow sweeping
86.1 Water LocationsThe pole section of the locator can be submerged into water, up to just under theplastic case (Fig. 3).6.2 Locating Near a Steel F
97. SIGNAL RESPONSEFigure 5 shows audio and LCD visual signal response to:1: no object,2: one small deeper metal target, and3: a second larger and sha
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