Iwatsu SS-521 Instruction Manual page 40

Preparation for Measurements
Connect the power plug
of the device to the power
receptacle of the PS-54 or
the PS-52.
3
Turn the PS-54 or PS-52
Verify the following:
Model PS-54 or
PS-52 Power
Supply
Model SS-520
or SS-521
36
Power receptacle
POWER
The front panel
light.
After all LEDs light up for 1 second,
they behave as follows:
Flashing
slowly
Lights up
switch on.
POWER indicator