Schonstedt Rex Lite User Manual

Pipe and cable locator

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Rex Lite Pipe and Cable Locator
User guide

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Summary of Contents for Schonstedt Rex Lite

  • Page 1 Rex Lite Pipe and Cable Locator User guide...
  • Page 2 Schonstedt believes the statements contained herein to be accurate and reliable; however, their accuracy, reliability, or completeness is not guaranteed. Schonstedt's only obligation shall be to repair or replace any instrument proven to be defective within three years of purchase. Schonstedt shall not be responsible for any injury to persons or property, direct or consequential, arising from the use of any instrument.
  • Page 3: Table Of Contents

    Conductive ........................2 Inductive Clamp ......................2 Inductive ........................3 Sonde  .......................... 3 Operating Recommendations  ..................4 Chapter 2: Rex Lite Receiver Automatic and Manual Gain ..................6 Directional Indication ..................... 6 Depth Measurement ..................... 6 Searching for a Sonde ....................6 Controls ........................
  • Page 4: Chapter 1: Introduction & Operating Modes

    INTRODUCTION & OPERATING MODES...
  • Page 5: Introduction

    The following is a brief description of the basic operating modes supported by the Rex Lite Pipe and Cable locator. In addition, Rex Lite offers advanced features at an affordable price, emphasizing portability, size, and simplicity. The receiver collapses for portability and expands for full functionality;...
  • Page 6: Inductive

    For additional information on sonde locating and techniques, check the training section of our website at www.schonstedt.com/training. Mini Sonde - 512 Hz Large Sonde - 512 Hz...
  • Page 7: Operating Recommendations

    Operating Recommendations When using Rex Lite, follow these tips and recommendations to improve and facilitate your locating experience: Whenever possible, use the conductive mode. It provides the strongest and best-coupled signal. When operating in conductive mode: • Try to bury the ground stake on a line perpendicular to the utility to be traced.
  • Page 8: Chapter 2: Rex Lite Receiver

    REX LITE RECEIVER...
  • Page 9: Automatic And Manual Gain

    Automatic and Manual Gain The Rex Lite receiver has the ability to operate in an automatic or manual gain mode. In the automatic gain mode, the receiver adjusts its sensitivity automatically, based on the strength of the detected signal, to produce a relatively constant and strong signal strength indication.
  • Page 10: Controls

    5 to 15 feet (1.5 to 4.2 m). Controls Designed to be intuitive, the Rex Lite Receiver controls require minimum training for effective use. The receiver can be operated with one hand.
  • Page 11: Visual And Audible Indicators

    "depth symbol", as long as the switch remains depressed. If the switch is pressed and quickly released, the depth will show on the LCD. Rex Lite is factory set to display depth in feet and inches, or in meters. If the depth cannot be determined, due to a weak signal or interference signal by other nearby utilities (congested underground), the LCD will show three dashes "---".
  • Page 12 (C) is conductive mode, (IC) is inductive clamp mode, and (I) is inductive mode. See CHAPTER I: REX LITE OPERATING MODES for a description of these modes.
  • Page 13 • ALPHANUMERIC DISPLAY - The alphanumeric display shows signal strength and depth. The numeric display is also used for temporary indications of certain operating modes, frequencies, and other brief information messages, as noted throughout this manual. o Signal Strength - This is an indication of the relative signal level detected by the receiver and is a function of the gain setting.
  • Page 14: Connectors And Accessories

    Schonstedt. Battery Replacement The Rex Lite receiver is powered by one 9-volt alkaline battery. The battery is located in the handle of the instrument. It is accessible by turning the screw counterclockwise. To remove the battery, simply tilt the unit so that the handle is pointing down, and the battery will slide out.
  • Page 15: Specifications

    Receiver Specifications Operating Frequency: Active: 33 kHz and 512 Hz (33 kHz model) 82 kHz and 512 Hz (82 kHz model) Passive: 50 or 60 Hz Sonde: 512 Hz Battery: One 9V Alkaline Battery Battery Life: 12 hours (intermittent use) Audio Output: 10 - 1500 Hz (determined by signal strength) 0 - 70 db SPL (volume controlled)
  • Page 16: Regulatory Compliance And Declaration Of Conformity

    (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. ++++ Industry Canada: ++++++++++++++ CAN ICES-3 (B)/NMB-3(B) Schonstedt’s Supplier Declaration of Conformity can be found at www.schonstedt.com...
  • Page 17: Chapter 3: Rex Lite Transmitter

    REX LITE TRANSMITTER...
  • Page 18: Automatic And Manual Output Power

    Automatic and Manual Output Power The Rex Lite transmitter delivers power to the "load" to which it is connected. In the conductive mode, the load is the circuit formed by the cable or pipe underground, the soil return path, and the ground stake.
  • Page 19: Controls

    Controls The Rex Lite Transmitter controls are designed to be intuitive and require a minimum of training for effective use. The transmitter controls are also large for ease of use when wearing gloves. 1. ON/OFF - This is a momentary push-button switch that toggles the power to the transmitter on and off.
  • Page 20: Visual Indicators

    Visual Indicator The information display areas for the transmitter are easy to understand. All visual indicators for the transmitter are on the LCD display, which has five general areas to display information to the user: a Battery Indicator, an Output Power Indicator, a Frequency Indicator, a Mode Indicator, and an Alphanumeric Display.
  • Page 21: Connectors And Accessories

    Large size conductive clips Battery Replacement A user-serviceable 10-x AA battery pack powers the Rex Lite transmitter. When depleted, the ten (10) AA batteries need to be replaced. To replace the batteries, turn the transmitter off, remove the four thumbscrews on the front panel’s battery compartment, and expose the battery pack by removing the cover.
  • Page 22 Once the battery pack has been removed, replace all 10 AA batteries with a new, matching set. Do not mix new and old batteries or batteries from different manufacturers. After replacing the AA batteries in the battery pack, place the battery back into the compartment, allowing the wire to stick out of the compartment, then tuck the excess wire into the cavity around the connector.
  • Page 23: Specifications

    Transmitter Specifications Operating Frequency: 33 kHz and 512 Hz (33 kHz model) 82 kHz and 512 Hz (82 kHz model) Operating Modes: Conductive, all frequencies Inductive, 33 kHz or 82 kHz only Inductive Clamp (optional), 33 kHz or 82 kHz only Max.
  • Page 24: Regulatory Compliance And Declaration Of Conformity

    (1) this device may not cause harmful interference, and (2) this device must accept any interference received, including interference that may cause undesired operation. ++++ Industry Canada: ++++++++++++++ CAN ICES-3 (B)/NMB-3(B) Schonstedt’s Supplier Declaration of Conformity can be found at www.schonstedt.com...
  • Page 25: Chapter 4: Technical Support/ Service Information

    TECHNICAL SUPPORT & SERVICE INFORMATION...
  • Page 26 Schonstedt offers technical support and sales support. For any reason regarding usage and application, please contact our technical support team at 888-32-TRACE (888-328-7223). FO R SERVIC E O R REPAIR Ple a se ship unit to Sc ho nste d t Instrume nt C o mp a ny...
  • Page 27: Chapter 5: Warranty

    WARRANTY...
  • Page 28 Batteries are specifically excluded under the warranty and should be addressed to the manufacturer of batteries in question. Schonstedt shall not be liable for any injury to persons or property or for any other special or consequential damages sustained or expenses incurred by reason of the use of any...
  • Page 29 Schonstedt shall not be liable for any injury to persons or property or for any other special or consequential damages sustained or expenses incurred by reason of the use of any Schonstedt product. Visit www.schonstedt.com Schonstedt Instrument Company 100 Edmond Road, Kearneysville, WV 25430, USA Tel: +1 (304) 725-1050 Toll Free: +1 (800) 999-8280 Email: Schonstedt.info@spx.com...

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