Locating Frequencies, Active Frequencies | 3M 2273M, 2250M-iD

−− There are two options for measuring depth. Live depth is a continuous measurement.

1-Shot Depth is an averaging of the depth reading over a short period of time. When in 1-Shot mode, the unit will average the depth reading for three seconds, and then display the result on the display. Press Depth [SK] to alternate between the two modes.

−− Five depth readings can be saved with the time, date and relative current measurements.

3.Pressing Save [SK] will place each entry in sequential order in memory (M1 - M5) until five readings have been stored. The unit will overwrite saved entries in excess of five, beginning with M1.

4.Press Clear All [SK] to delete all stored depth information.

−− The operator may select the memory location to store the depth readings by pressing Mem Select [SK]. When the preferred location appears on the display, press Save [SK]. The display and memory location will populate with the current information.

−− Each memory location can be reviewed by pressing Mem Select [SK].

5.Press Locate/OK [5] to return to Locate Mode.

9.Locating Frequencies

A. Active Frequencies

Active frequencies are trace signals supplied by a 3M™ Dynatel™ Transmitter 2200 Series (577 Hz, 8 kHz, 33 kHz, or 200 kHz).

1.Select the same frequency that the transmitter is generating.

2.Press Locate/OK [5]

3.Press Cable/Pipe [SK]

4.Press Freq [SK]

5.Press Active [SK Toggle] until the desired frequency is displayed in the soft key command [9] (“Active” 577, 8K, 33K or 200K)

6.Press Locate/OK [5] to return to Locate mode.

78-8130-6150-0 Rev G

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3M 2250M-iD, 2273M-iD manual Locating Frequencies, Active Frequencies

Contents

3M Dynatel Contents Rev G Rev G Rev G Intended Use Safety Information About This Manual Quick Start Transmitter Battery Installation Receiver Battery Installation Service and Accessories Cleaning 3M Dynatel Transmitter 2273 Keypad and Connector Definitions Maximum Transmitter Output Rechargeable Battery Dynatel 3M Dynatel Receiver 2250M Key Pad and Display Definitions 3M Dynatel Receiver 2273M Key Pad and Display Definitions Main Menu Menu Displays Rev G Rev G Selecting a Language Configuring The ReceiverSetting the Receiver Clock Select Depth Units Enabling/Disabling Frequencies Menu 6 + More SK4 + Setup SK6 + More SK6d + Tone Freq SK6jCreating User Defined Frequencies Selecting Locating Audio Filtering Power Frequency Interference Direct Connect Method Buried Cables And Pipes Transmitter Connections Rev G Dyna-Coupler Method Induction Method Non-Sweeping Passive Induction Mode Locating Passive Sweeps Sweeping Active Induction Mode Locating One-person Active Induction Mode Sweeps Transmitter Set-up Two-person Active Induction Mode Sweeps Directional Peak Dir Pk Locate/OK 5 + Cable/Pipe SK + Mode SK + Dir Pk SK ToggleLocate/OK 5 + Cable/Pipe SK + Mode SK + DirNull SK Toggle Receiver Modes Special Peak Spl Pk Locate/OK 5 + Cable/Pipe SK + Mode SK + Spl Pk SK Toggle Induction Peak Ind Pk Expanded ModeLocate/OK 5 + Cable/Pipe SK + Mode SK + Ind Pk SK Toggle Depth and Current Estimate Active Frequencies Locating Frequencies Passive Frequencies Power FrequenciesAuxiliary Frequencies Locating in Directional Peak Mode Rev G Determining ADP Depth Locating Active Duct Probes Sondes Transmitter Setup Locating Buried Sheath Faults and Earth Return Faults Pinpointing the Buried Fault Green Band Locating 3M Electronic Markers 3M iD Markers Alert ModeEnabling/Disabling Marker Types Press Locate/OK Single Marker Locate 3M iD Marker Depth Dual Marker Locate Passive 3M Electronic Marker Non-iD Depth Creating New Templates Creating/Editing Templates for 3M iD MarkersMenu 6 + Data/Templat SK2 + User Templat SK2c Rev G Editing Templates Writing 3M iD Markers Menu 6 + Write Mode SK1 Press Start Write SK Modifying Marker Data to be Written Press Menu 6 + Write Mode SK1 Rev G Reading 3M iD Markers Read History Reviewing Marker Read/Write HistoryMenu 6 + Data/Templat SK2 + Read History SK2a Communicating with the GPS Device Capturing the GPS Coordinates Capture Mode / ModeGPS Operation Write History SK Path Mapping with GPS Menu 6 + COM Setup SK3 + GIS Menu 6 + Com SK3 + GIS SK or PDA SK Creating Trace Templates Additional Applications Aerial Faults Toning Cable Identification Connection Diagrams Menu 6 + More SK4 + Help SK8 Help Mode Menu 6 + More SK4 + Self Test SK7 Self Test Of Receiver Direct Connect Cables Earth Contact Frame Product Description And Optional AccessoriesStandard Configurations Product Description Optional 3M Accessories for 3M Dynatel Locators Specification Receiver Specifications Detection Depth 3M Non-iD Passive Mode can display a fault resistance up to 10M Ω Transmitter Specifications Rechargeable Battery Information Environmental and Regulatory Specifications Rev G Important Notice Electrical Markets Division