Iwatsu SS-560, Инструкция по эксплуатации, Страница: 26 / 36

Appendix
22
3.2 Preparations for Measurement
(1) Have this instrument, the power supply (PS-52 etc.) and
oscilloscope or recorder for waveform measurement ready.
Before turning on the power, make sure that the voltage of the
power supply being used matches the supply voltage indicated
on the rear panel of the PS-52 or PS-54. Damage and the
electric accident of the PS-52 or PS-54 power supply will
become when using it outside the specified power-supply
voltage range.
• The output of this instrument is terminated internally. Use a
high impedance input to the measuring instrument. With an
input impedance of 50
Ω , accurate measurement is not
possible.
•
Depending on the current value being measured, there are
cases in which these two instruments cannot be used
simultaneously on the power supply (PS-52 etc.). Power
consumption on this instrument depends on the current
value being measured.
(2) Turn the power switch off and connect the power cord.
(3) Connect the power plug of this instrument to the power
receptacle of the power supply (PS-52 etc.).
(4) When PS-52 or PS-54 is used, turn the PS-52 or PS-54
power switch on, and check that the front panel power
indicator lights.