3M 2273 manual Cable or Pair Identification, Cable Identification

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CABLE OR PAIR IDENTIFICATION

Transmitter Setup

Transmitter setup is the same to identify cables or pairs. However, Receiver setups are different.

Perform a battery test; then with the transmitter off, connect the Dyna- Coupler to the Transmitter front panel jack using the coupler cable.

Note: Cable Identification requires two Dyna-Couplers: one at the Transmitter and one at the Receiver.

Clamp the Dyna-Coupler around the cable or both and tip and ring of a pair and make sure the jaws fully close.

Press to turn the Transmitter on and then twice more to select the

Tone mode .

Press to change the high output level.

CABLE IDENTIFICATION

Receiver Setup

Press to turn the Receiver on.

Press to select Tone mode .

Connect a second Dyna-Coupler to the Receiver accessory jack using the earth frame cable or another coupler cable.

Press to select the highest toning frequency (200 kHz). Check the first cable in the group by clamping the Dyna-Coupler around the cable.

Press and observe the numeric display, which is relative signal strength. Remember the number and continue by clamping the Dyna- Coupler around the next cable in the group. If the signal strength is greater

than the previous observation, press . If the signal strength is less than before, ignore it. After checking all the cables in the group, the cable with the highest reading is the one being identified.

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Contents Dynatel Advanced Cable Fault Locator Table of Contents Introduction Installing or Replacing the BatteriesReceiver Battery Test Initial Receiver ConfigurationUsing External DC Power and 5 Watt Output Transmitter Battery TestLocating a Buried Cable Transmitter SetupDirect Connect Method Cable Receiver Setup Dyna-Coupler Method Induction Method Receiver Setup About Trace Modes Selecting Auxiliary Frequencies Selecting Passive Power FrequenciesDetermining Cable Depth and Current Using Current Indications During Locating Locating Sheath Faults Cable path Red leg Determining ADP Depth Locating AN Active Duct Probe ADPLocating Markers using the Receiver Locating EMS MarkersLocating Markers while Tracing Cable Path Toning Aerial Faults Cable Identification Cable or Pair IdentificationPair Identification Optional AccessoriesTransmitter Technical InformationReceiver EnvironmentalImportant Notice

2273 specifications

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