用户手册 — 3M 2250M

目录

• 1. Safety Information

  6
• A. Intended Use

  6
• 2. About This Manual

  7
• 3. Quick Start

  8
• A. Transmitter Battery Installation

  8
• B. Receiver Battery Installation

  9
• C. Cleaning

  10
• D. Service and Accessories

  10
• F. 3M Dynatel Transmitter 2273 Keypad and Connector Definitions

  11
• G. Maximum Transmitter Output

  12
• H. Rechargeable Battery

  12
• I. 3M Dynatel Receiver 2250M Key Pad and Display Definitions

  13
• J. 3M Dynatel Receiver 2273M Key Pad and Display Definitions

  14
• 4. Menu Displays

  15
• A. Main Menu

  15
• 5. Configuring The Receiver

  18
• A. Select Depth Units

  18
• B. Setting the Receiver Clock

  18
• C. Selecting a Language

  18
• D. Enabling/Disabling Frequencies

  19
• E. Selecting External Jack Frequencies (Tone Frequencies)

  19
• F. Creating User Defined Frequencies

  19
• G. Filtering Power Frequency Interference

  20
• H. Selecting Locating Audio

  20
• 6. Buried Cables And Pipes: Transmitter Connections

  21
• A. Direct Connect Method

  21
• B. Dyna-Coupler Method

  23
• C. Induction Method

  24
• 7. Receiver Modes

  28
• A. Directional Peak (Dir Pk)

  28
• B. Directional Null (DirNull)

  28
• C. Special Peak (Spl Pk)

  29
• D. Induction Peak (Ind Pk)

  30
• E. Expanded Mode

  30
• 8. Depth and Current Estimate

  30
• 9. Locating Frequencies

  31
• A. Active Frequencies

  31
• B. Power Frequencies

  32
• C. Passive Frequencies

  32
• D. Auxiliary Frequencies

  32
• 10. Locating in Directional Peak Mode

  33
• 11. Locating Active Duct Probes (Sondes)

  35
• A. Determining ADP Depth

  35
• 12. Locating Buried Sheath Faults and Earth-Return Faults

  36
• A. Transmitter Setup

  36
• B. Pinpointing the Buried Fault

  37
• 13. Locating 3M™ Electronic Markers and 3M™ iD Markers

  39
• A. Enabling/Disabling Marker Types

  39
• B. Alert Mode

  39
• C. Single Marker Locate

  40
• D. Dual Marker Locate

  41
• E. 3M iD Marker Depth

  41
• F. Passive Electronic Marker (Non-iD) Depth

  42
• 14. Creating/Editing Templates for 3M™ iD Markers

  43
• A. Creating New Templates

  43
• B. Editing Templates

  45
• 15. Writing 3M iD Markers

  46
• A. Modifying Marker Data to be Written

  47
• 16. Reading 3M iD Markers

  48
• 17. Reviewing Marker Read/Write History

  49
• A. Read History

  49
• B. Write History [SK]

  50
• 18. GPS Operation

  50
• A. Communicating with the GPS Device

  51
• B. Capturing the GPS Coordinates (Capture Mode / Mode 1)

  51
• D. Path Mapping with GPS

  52
• 19. Additional Applications

  53
• A. Aerial Faults (Toning)

  53
• B. Cable Identification

  55
• 20. Help Mode

  56
• 21. 3M™ Dynatel™ PC Tool Kit and Locator Software Upgrades

  56
• 22. Self Test Of Receiver

  57
• 23. Product Description And Optional Accessories

  57
• A. Product Description

  57
• B. Standard Configurations

  58
• C. Optional 3M™ Accessories for 3M Dynatel™ Locators

  59
• 24. Receiver Specifications

  60
• 25. Transmitter Specifications

  62
• 26. Environmental and Regulatory Specifications

  63
• 27. Rechargeable Battery Information

  63