Iwatsu SS-500 Series Instruction Manual page 43

How to execute demagnetizing and automatic
zero- adjustment
IMPORTANT

Do not move the sensor during demagnetization or
automatic zero-adjustment.
Disturbance (such as external magnetic fields and
temperature changes) may prevent demagnetization
or automatic zero-adjustment from being completed
normally.
1
Slide the opening lever
of the sensor toward the
lower jaw until the
JAW UNLOCKED
indicator is hidden.
The upper jaw will be locked
in place.
The JAW UNLOCKED
go out.
2
Set the input coupling of your waveform measuring
instrument to GND, then adjust the zero position of
the display.
LED will

Do not clamp the sensor around any
conductor.
Preparing for Measurement
2
37