3M 2273ME-iD, 2250ME-iD manual Depth and Current Estimate, Expanded Mode

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Expanded Mode

When the third ring of the speaker icon is dotted or broken and ‘xpnd’ appears below the speaker icon, the receiver is in “Expanded” mode. This mode is used for pinpointing a target cable or pipe. The area of response of the receiver narrows, allowing the locator to detect very small signal changes.

Depth and Current Estimate

Verifying the target path, depth and current can be helpful tools.

1.Pinpoint the cable or pipe being located.

2.Lower the tip of the receiver to the ground and press Depth [SK].

−−The depth to the target cable or pipe is displayed in the units specified in the receiver set up menu. The bold current reading is a relative current measurement. This reading can be compared to the current reading that alternately flashes with the frequency on the transmitter. The milliamp reading is an actual current measurement.

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

1-Shot Depth is an averaging of the depth reading. When in 1-Shot mode, the unit will average the depth reading for three seconds, and then display the result on the screen. 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.

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78-8130-6151-8-E

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Contents 3M Dynatel Contents 78-8130-6151-8-E Intended Use Safety InformationAbout This Manual Transmitter Battery Installation Quick StartAA Alkaline Batteries Twist cap to open battery compartment Receiver Battery InstallationCleaning Service and Accessories Transmitter Keypad and Connector DefinitionsRechargeable Battery Maximum Transmitter OutputReceiver Key Pad Definitions Menu Screens Main Menu78-8130-6151-8-E Configuring The Receiver Setting the Receiver ClockSelect Depth Units Selecting a LanguageMenu 6 + MoreSK + Setup SK + + More» SK + Locate Freq SK Menu 6 + MoreSK + Setup SK + + More» SK + Tone Freq SKEnabling/Disabling Frequencies Selecting External Jack Frequencies Tone FrequenciesFiltering Power Frequency Interference Selecting Locating AudioDirect Connect Method Buried Cables And PipesTransmitter Connections Dyna-Coupler Method Induction Method Mode + Directional Peak DirPk SK Toggle Mode + DirNull SK ToggleReceiver Modes Directional PeakMode + Spl Pk SK Toggle Mode + IndPk SK ToggleSpecial Peak Inductive Peak IndPkExpanded Mode Depth and Current EstimateActive PowerFrequencies Auxiliary Locating in Directional Peak ModePassive 78-8130-6151-8-E 78-8130-6151-8-E Locating Active Duct Probes Sondes Determining ADP DepthPinpointing the Buried Fault Buried Sheath Faults Earth/Return FaultsTransmitter Setup Green Band Model Initial Configuration 3M Electronic Markers 3M EMS iD MarkersAlert Mode 3M Dynatel Models 2250ME-iD and 2273ME-iD only Menu 6 + Setup SK + Marker Type SKLocating 3M EMS Markers Enabling/Disabling Marker TypesSingle Marker Locate Dual Marker LocateMarker Depth Estimate ID Marker DepthDepth of Passive, Non-iD Marker Creating New Templates Menu 6 + Data/Templat SK + User Templat SK78-8130-6151-8-E Editing Templates Menu 6 + Write Mode SK Writing iD MarkersModifying Marker Data to be Programmed Reading iD Markers GPS Operation Activation KeySerial Number and Software Version Inputting the GPS Activation KeyCommunicating with the GPS unit Capturing the GPS Coordinates Capture Mode / ModeMenu SK + Setup SK + More SK + More SK + Com SK Toggle Path Mapping with GPS Create Trace TemplatesMenu6 + Com SK + GIS SK or PDA SK Select Com Port SettingSending Path Information to GPS Device Reviewing Marker History Read HistoryWrite History SK Menu 6 + Data/Templat SK + Read History SKOther Applications Aerial Faults ToningConnection Diagrams Cable Identification Help Mode Receiver Setup3M Dynatel PC Tool Kit Menu 6 + More SK + Help SKProduct Description And Optional Accessories Self Test Of ReceiverProduct Description Menu 6 + More SK + Self Test SKPackage Contents Optional 3M Dynatel AccessoriesReceiver Specifications SpecificationNear-Surface 60 cm 24 Ball Marker M 40 in Pwr, WtrTransmitter Specifications External DC sourceMax w/external DC source 40%Track and Trace Solutions