Chapter 10. Statistics
61200275L1-1 TSU IQ+ User Manual 10-3
To configure the interval time frame, go to the SYSTEM
CONFIGURATION menu under HISTORY INTERVAL SIZE and select the
time you want the history interval to be set for (from 5 to 30
minutes, in five minute intervals). The TSU IQ+ gathers and
displays the information according to the time selected. An
example of a STATISTICS screen in the VIEW BY INTERVAL format is
shown in Figure 10-2 on page 10-5.
View by Day
This view provides historical information for the last seven days
(not including the current day). The most recent information is
displayedontheleft.AnexampleofaSTATISTICS screen in the
VIEW BY DAY format is shown in Figure 10-3 on page 10-5.
The TSU IQ+ cuts the first gathering session short in order to begin fall-
ing on the selected time boundary. For example: If the unit or the statistics
information was last reset at 12:03 and the History Interval is set for five
minutes, then the first interval session will last only two minutes. There-
fore, the first interval column (i.e., the column farthest to the right if no
columns have been deleted yet) normally represents a time shorter than
the other columns.
The first day's column (i.e., the column furthest to the right) does not rep-
resent a full day's worth of information (unless the unit or the statistics
information was reset at exactly 12 AM).