Fluke Biomedical TNT 12000 - Manual (Page 132)

TNT 12000
Users Manual
G-4
Table G-3. Troubleshooting the mAs Detector
Problem Cause Corrections
Measured quantities showing
HIGH The measured mA or mAs is
above the maximum that can be
measured. Verify the set mA is within the
measurement range of the test
tool and the mAs shunt or non-
invasive clamp is properly
connected to the X-Ray
generator. Make sure the mAs
shunt is connected in series with
the actual current path of the X-
Ray tube. If using the clamp,
make sure it is connected to the
anode cable and that the arrow on
the clamp jaw is pointing in the
direction of the tube current flow.
Make sure the mAs input to the
test tool is not connected directly
to any mAs circuit without the
shunt or clamp.