Fluke Biomedical TNT 12000 - Manual (Page 126)

TNT 12000
Users Manual
F-2
Table F-1. Warnings and Error Messages (cont.)
Warning/Error Message Description
Low Battery Readout shutting down in 2 min
This message appears along with a beep sound,
and the display battery status LED glows red. This
happens when the display battery has less than
10% of charge remaining. Connect the display to its
ac adapter or a USB port to continue operation. If
this message is ignored, the display will turn off in
two minutes.
NO DETECTOR FOUND Screen/Window This message screen/window appears when there
are no detectors present in the vicinity or if the
detector is powered off. Move the detector closer to
the display or computer; ensure that the detector is
powered on.
Kernel/Application Upgrade Failed This message appears during a firmware upgrade, if
the firmware upgrade fails.
Contact the Fluke Biomedical Service Center.
[1] XXXXXX denotes the serial number of the Detector.
Table F-2. X-ray Detector Warnings and Error Messages
Warning/Error Message Description
Detector self test failed One of the detector’s internal diagnostic tests has
detected a failure.
Detector Zero Error The signal from one or more of the internal x-ray
detectors is too high.
Measured quantities showing HIGH This message indicates a detector over range. The
x-ray intensity is too high.
Measured quantities showing LOW This message indicates a detector under range. The
x-ray intensity is too low to make an accurate
measurement.
Table F-3. DoseMate Warnings and Error Messages
Warning/Error Message Description
High Leakage The measured leakage current of the system is
above 0.25 pA, High leakage may be caused by a
faulty ion chamber or cable. To verify, disconnect
the ion chamber and/or cable and note if the high
leakage message no long shows in the Display.
Leakage may also be checked from the status
screen.
Measured quantities showing NNNN HIGH or NNNN
LOW (Where NNNN is the measurement data) This message indicates that the measured quantity
is above or below the calibrated range of the
measurement.