AEMC 6471 - Earth;Ground Measurement (3-Pole)

Ground Resistance Tester Model 6471 29
5.2.2 Alarm Function
This function is active only for 2-Pole resistance measurements. By default, the
visual alarm (ALARM symbol ashes) and the audible alarm (buzzer sounds for a
few seconds) are triggered when R < 2
Ω.
This threshold can be changed using the SET-UP function:
x
2
ALARM
<
Ω
Turn the alarm
ON or OFF
Access the
type of alarm
Choose a low (<) or
high (>) alarm
Set the value of the alarm
between 1 and 999Ω
Complete the adjustment
of the alarm setting
and
x
3
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