Iwatsu SS-530, Instruction Manual

Page: 67 / 105

61
Measuring Currents
4
Slide the opening lever
toward the lower jaw until
the JAW UNLOCKED
indicator is hidden.
The upper jaw will be locked
with the upper and lower
sensor heads arranged in
position relative to each other.
The JAW UNLOCKED LED will
go out.
5
Momentarily press the
DEMAG / AUTO ZERO key
on the junction box.
(Do not hold down the key.)
The DEMAG / AUTO
ZERO LED will light up.
Automatic zero-adjustment
will be performed alone.
After the completion, the
DEMAG / AUTO ZERO
LED will go out.
6
Measure a current.
Press
(Do not hold down)
See “How to measure a current” (p. 50).
2