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2.5 DISPLAY
2.5.1 Digital Display
Main Display
Indicates:
Value of insulation measurement (resistance, DAR and PI, or capacitance).
■
Small Display
Indicates:
■
Voltage measured or applied by the instrument.
Elapsed time or the output voltage during insulation measurement.
■
2.5.2 Bargraph Display
Indicates:
■
Active during insulation measurement (0.1 MΩ to 1 TΩ).
■
Battery charge at start-up.
2.5.3 Display Symbols
Dangerous voltage generated; V > 120 V.
External voltage present, symbol is activated after pressing START if
V > 25 V
Indicates the duration of the measurement or the time remaining in
the case of PI measurement.
Indicates the battery is low and must be recharged (§ 5.1).
12
± 3 V or > 35 V
AC
.
DC
Megohmmeter Model 6505 - User Manual
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