15
3-2. Connecting an uninteruptible power supply (UPS)
Power outage signal output
Wall socket
UPS
Power cord
3. Connections
Even if a power outage occurs while a WX-7000 is recording, data
except for that recorded just before the outage will be retained in
most cases.
This is because the unit regularly conducts file closing procedures
during recording, so even if a power outage occurs while recording
data, all data from the start of recording until the last file closing pro-
cedure for the outage will have been saved.
However, since file management information is also recorded along
with the measurement data to the recording media, regular file
closing procedures alone cannot protect all data depending on the
timing in some cases.
For complete protection against power outages, use an uninterrupt-
ible power supply (UPS) for the external power source. Have the UPS
send a power outage contact signal to the WX-7000 so that it will
conduct recording completion procedures.
Power the WX-7000 through its AC adaptor from a power output
from the UPS.
Connect the UPS power outage contact signal output to the
WX-7000 UPS SIGNAL IN.
After confirming that the connection cables are securely connected
between all units, turn on the power for the UPS and then the
WX-7000.
For details about this unit's UPS contact input connector, see page
27.
For details about the UPS contact signal output connector, please
check with the manufacturer of the UPS as there are differences
among models and manufacturers.
Operation after power outage
When a power outage signal is input during measurement record-
ing, recording will stop and the unit will become idle.
Summary of Contents for WX-7000
Page 1: ...WIDE BAND DATA RECORDER Owner s Manual Z WX 7000 D01190210J ...
Page 84: ...84 19 Exterior drawings WX 7016 340 348 10 8 220 13 8 123 82 40 15 WX 7032 164 82 40 40 15 ...
Page 85: ...85 WX 7064 246 82 40 40 40 40 15 WX 7096 360 370 396 19 Exterior drawings ...
