Megohmmeter Model 6522/6524
11
2. OPERATION
Except when measuring voltage, all measurements must be made on powered-
off systems. Therefore check to ensure there is no voltage on the system under
test before making a non-voltage measurement. When the rotary switch is set
to the voltage or an insulation testing position, the instrument measures and
displays any voltage present at the input terminals prior to the user pressing the
test button.
2.1 Setting Up the Instrument
2.1.1 Configuration Settings
SET-UP
> 2s
A >2 second press of the
SET-UP
button enables you to
change configuration settings on the instrument. You can
then use the
▲
and
►
buttons to scroll through and modify
parameters.
In Set-Up mode, the ▲ button performs the following functions:
1
st
press
on
The alarm buzzer is active. To
deactivate it:
1. Press
.
On
will blink to
indicate it is selected.
2. Press
to change the
setting to
OFF
.
3. Press
to validate the
change.
The
symbol disappears from the
display when you exit Set-Up.
Note that this setting reverts to
On
when you turn OFF the instrument.
