User Manual

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2.3 Power On/Off
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WARNING
Check the following points before the power switch is turned on.
Power supply matches Rated supply voltage (100 to 240 V AC:
Voltage fluctuations of 10% from the rated supply voltage
are taken into account.) and rated supply frequency (50/60 Hz).
The instrument is correctly installed (Section 2.1).
Power cord is correctly connected (Section 2.2).
The instrument is properly grounded.
NOTE
2.3 Power On/Off
After the power switch is turned on, wait approximately 30 min to stabilize
the inside temperature of the connected input module in order to obtain
accurate waveforms. Then, make a zero adjustment prior to measurement.
For details, see the specifications of each module, Quick Start Section 13.2
"Analog Inputs."
Adjustment See Quick Start Section 6.4 "Zero Adjustment."
When the instrument is turned off, it memorizes the currently used settings
and reestablishes the same settings the next time the instrument is turned on
again.