User Manual

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2.3 Power On/Off
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Check the following points before the power switch is turned on.
Power supply matches Rated supply voltage (100 to 240 VAC: Voltage
fluctuations of 10% from the rated supply voltage are taken into
account.) and rated supply frequency (50/60 Hz).
The Unit is correctly installed (Section 2.1).
Power cord is correctly connected.
The unit is properly grounded (Section 2.2).
NOTE
2
.3 Power On/Off
・After the Power switch is turned on, wait approximately 30 min for the
8936, 8938, 8940 and approximately 1 h for the 8937, 8939, 8947 to stabilize
the inside temperature of the connected input unit in order to obtain
accurate waveforms. Then, make a zero adjustment of the analog unit or
perform an auto balancing of the strain unit prior to measurement.
Zero adjustment →See section 9.5.1
Auto balancing →See section 9.12
・When the unit is turned off, it memorizes the currently used settings and
reestablishes the same settings the next time the unit is turned on again.