PROGRAMMING THE AREARAE
4-35
4.7.10 Change Averaging Method
There are two methods of calculation used in the averaging of
the monitor. Using this selection can cause the calculation to
be performed using an eight-hour time-weighted average
(TWA), the default, or a running average (AVG). The display
indicator for the selected averaging type shows on the LCD
display wherever the average is indicated.
1. When the “Change Averaging Method?” screen appears,
press [Y/+]. The display shows the current average
selection: “Average Type = TWA?”
2. If you press [Y/+], it accepts the currently displayed type
and automatically goes into Change Site ID. If you press
[N/-], it changes to the other selection: “Average Type =
Running Average?” Press [Y/+] to select it.
3. If there is any change to the existing selection, pressing
[Y/+], the display will show “Save?” Then, press [Y/+] to
accept or [N/-] to discard and move to the first setup
submenu.