5.
Place the new batteries in the compartment, ensuring that each battery’s
polarity is correct.
6.
Put the battery compartment cover in place and screw the quarter-turn
screw back in.
4.2 Troubleshooting
4.2.1 Errors
During instrument operation, errors may be displayed on the LCD. The causes
of any errors must be corrected before the instrument can resume normal
operation.
4.2.1.1 Voltage present before an insulation measurement
Before taking an insulation
measurement, the instrument
measures voltage on the system under
test. If it detects voltage in excess
of 25V and you attempt to take a
measurement, the instrument displays
the message shown to the left, and no
measurement is taken.
You must eliminate the voltage to
resume taking the measurement.
4.2.1.2 Range exceeded during an insulation measurement
G
<
M
mA
µA
G
If during an insulation measurement
the value to be measured exceeds the
measurement range (which depends
on the instrument and the test voltage),
the instrument reports this condition.
For example, the screen to the left is
displayed when the range is exceeded
on the Model 6524 while measuring in
the 100V range.
