5.6 Recovering From a Long-Term Power Outage
94
If the power supplied to the instrument is interrupted, operation contin-
ues on the (charged) battery pack. However, if the power is not restored
f
or a long time (four to six hours or more), the instrument shuts off.
However, if memory partitioning is set [ON], and power fails while
r
ecording, recording resumes in the next partition when power is
restored (for example, if power fails while recording in Memory Partition
2, recording resumes in Partition 3).
The following message appears initially when power is restored, and
r
ecording resumes immediately.
(operating at 23°C)
5.6 Recovering From a Long-Term Power
Outage
HIOKI 3197 POWER QUALITY ANALYZER V 1.00
Recording Re-started.
However, if recording in Memory Partition 4 or with memory partitioning
set [OFF] when power is interrupted, recording does not resume when
power is restored (even though "Recording Re-started" still appears)
Internal Operating
State
Partition Memory No.
Operation when power is
restored
[RECORDING]
[ON]
No. 1, 2, or 3
Recording resumes in the
next memory partition.
No. 4
Recording does not resume.
[OFF] -
Nominal continuous operating time (battery only)
After full charge, with LCD backlight auto-off (after 5 min.) enabled: Approx. 6 hours
After full charge, with LCD backlight always on : Approx. 4 hours
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