8
2-5. Connection of the power supply and ground
Please insert the attached AC cable into the socket of power supply in the rear panel.
Plugs of the AC cable are three pins, and pins round-shaped at the center are the ground terminal.
It is inserted in the power supply outlet in the predetermined power requirement.
Please use the attached adapter for ground when the ground terminal is not exist in the outlet.
Power supply voltage
AC100 V (Permissible variable range AC85 V to AC110 V)
Power supply frequency
50/60 Hz
Caution
● Connections with the power supply and the earth should be made securely according to the above figures and also within the rated capacity
of the instrument.
● Attached AC cable is to be used for AC125 V power supply. When you will use the power supply of AC200 V or AC240 V, please prepare
the cable for AC250 V power supply separately.
● When this is used in Japan domestic, the voltage that exceeds AC125 V cannot be supplied by the limitation of “Electrical Appliance and
<ateroal Safety Law”.
● Grounding should be the D class with single earth. If neglected, it may cause an unexpected malfunction due to the effects of noise from
other equipment.
Rear panel
Adapter for the ground
Code of
power supply
Socket of power supply