CAUTION
The timer starts when the plate voltage reaches 1,000 volts and it stops whenthe
plate voltage reaches the setting voltage. If there are insufficient ions because of the
ionizer failure etc., the timer cannot stop by the fact that the plate voltage does not
reach the setting voltage. In this case, press POWER button again to suspend
measurement and investigate the ionizer.
If the decay time exceeds the setting time of measurement, the display shows"out"
as shown in the figure below.
() ()ab
a Overtime in positive decay time measurement()
b Overtime in negative decay time measurement()
LCD display when overtime
Press PLATE CONTROL button red to measure again.⑤()
Press MODE button to return to manual mode Ma and press another DECAY⑥()
button for the decay time measurement of opposite polarity.
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