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

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−− 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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Contents 3M Dynatel Contents Rev G Rev G Rev G Intended Use Safety InformationAbout This Manual Quick Start Transmitter Battery InstallationReceiver Battery Installation Service and Accessories Cleaning3M Dynatel Transmitter 2273 Keypad and Connector Definitions Maximum Transmitter Output Rechargeable BatteryDynatel 3M Dynatel Receiver 2250M Key Pad and Display Definitions3M Dynatel Receiver 2273M Key Pad and Display Definitions Main Menu Menu DisplaysRev G Rev G Selecting a Language Configuring The ReceiverSetting the Receiver Clock Select Depth UnitsEnabling/Disabling Frequencies Menu 6 + More SK4 + Setup SK6 + More SK6d + Tone Freq SK6jCreating User Defined Frequencies Selecting Locating Audio Filtering Power Frequency InterferenceDirect Connect Method Buried Cables And Pipes Transmitter ConnectionsRev G Dyna-Coupler Method Induction Method Non-Sweeping Passive Induction Mode LocatingPassive Sweeps Sweeping Active Induction Mode LocatingOne-person Active Induction Mode Sweeps Transmitter Set-up Two-person Active Induction Mode SweepsDirectional 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 ModesSpecial Peak Spl Pk Locate/OK 5 + Cable/Pipe SK + Mode SK + Spl Pk SK ToggleInduction Peak Ind Pk Expanded ModeLocate/OK 5 + Cable/Pipe SK + Mode SK + Ind Pk SK Toggle Depth and Current EstimateActive Frequencies Locating FrequenciesPassive Frequencies Power FrequenciesAuxiliary Frequencies Locating in Directional Peak Mode Rev G Determining ADP Depth Locating Active Duct Probes SondesTransmitter Setup Locating Buried Sheath Faults and Earth Return FaultsPinpointing the Buried Fault Green Band Locating 3M Electronic Markers 3M iD Markers Alert ModeEnabling/Disabling Marker Types Press Locate/OK Single Marker Locate3M iD Marker Depth Dual Marker LocatePassive 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 SK1Press Start Write SK Modifying Marker Data to be Written Press Menu 6 + Write Mode SK1Rev 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 SKPath Mapping with GPS Menu 6 + COM Setup SK3 + GISMenu 6 + Com SK3 + GIS SK or PDA SK Creating Trace TemplatesAdditional Applications Aerial Faults ToningCable Identification Connection DiagramsMenu 6 + More SK4 + Help SK8 Help ModeMenu 6 + More SK4 + Self Test SK7 Self Test Of ReceiverDirect Connect Cables Earth Contact Frame Product Description And Optional AccessoriesStandard Configurations Product DescriptionOptional 3M Accessories for 3M Dynatel Locators Specification Receiver SpecificationsDetection Depth 3M Non-iD Passive Mode can display a fault resistance up to 10M Ω Transmitter SpecificationsRechargeable Battery Information Environmental and Regulatory SpecificationsRev G Important Notice Electrical Markets Division