Fluke TRACKERTM 90100 - Manual (Page 38)

Model 90100
Operators Manual
4-2
4.2 Troubleshooting
This system contains a number of troubleshooting procedures that may be executed by the user in the
field. Each procedure is illustrated in the form of a flow chart and is directed toward resolving the specific
symptom listed in the first block of the chart.
Problem Figure
The 35360A TRACKER Display's VFD does not illuminate when
POWER key is pressed.
See Figure 4-1.
Low Battery annunciator is displayed on the 35360A TRACKER
Display's VFD.
See Figure 4-2.
Bias error annunciator is displayed on the 35360A TRACKER
Display's VFD
See Figure 4-3.
One or more dose measurement value(s) exhibits a drift rate of
greater than two counts per minute in the absence of radiation.
See Figure 4-4.
One or more dose rate measurement values does not return to
within one count of zero in the absence of radiation.
See Figure 4-5.