Amprobe AT-4000 Series Advanced-Wire-Tracer - Manual (Page 11)

10
SHORT Tracing: LED OFF b)
Press SENSITIVITY push button to select the sensitivity level.
3.
LOW Sensitivity: LED OFF a)
MEDIUM Sensitivity: LED Blinking b)
HIGH Sensitivity: LED ON Solid c)
Locate the thumbwheel on the left side of the unit
4.
Select MEDIUM Sensitivity Level a)
Rotate thumbwheel counterclockwise to decrease sensitivity b)
level
Rotate thumbwheel clockwise to increase sensitivity level
c)
IMPORTANT: Always conclude your tracing with the “MID” or “LOW”
sensitivity because the built in detector has a 360° detection range.
It will be a good idea to have the transmitter on the low signal
transmission depending on the length of the wire you are tracing.
When tracing, move the R-4000CON back and forth slowly over 5.
the path of the wire. The strongest signal confirms the path of the
wire.
Using the T-4000 Transmitter
Make sure the voltage is not higher than 600V on the conductor 1.
you wish to trace.
Always connect the banana plugs to the T-4000 before connecting
2.
to the circuit.
Using the alligator clip cord set, connect the banana plugs to the
3.
transmitter.
Connect one alligator clip to the wire you wish to trace(it doesn’t
4.
matter which one as the input plugs are not polarized) and the
other one to a separate ground.
Turn the unit ‘ON’ by pressing on the ON/OFF push button- The
5.
screen should display ‘18888’ briefly. The transmission is ‘OFF’