3.3 Integration
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• When performing integration for an extended period of time, it is recommended to back up the instrument
with an uninterruptible power supply (UPS). The instrument’s maximum rated power is 40 VA or less.
Ensure that you use a UPS with adequate capacity. When using a UPS to power the instrument, do not use
a unit that produces rectangular wave or pseudo-sine wave output. Doing so may damage the instrument.
• After power is restored, measured values may be offset for reasons related to the instrument’s internal cir-
cuitry. In this case, perform zero-adjustment after eliminating all input to the instrument, for example by
deactivating power to measurement lines.
• Continuing to input voltage or current signals after an outage has caused the instrument to lose power
may damage the instrument.
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