Delta PG-40 Specifications download pdf (Page 37)

DELTA LTL-X Retrometer 37

OTHER SETTINGS

Average function

An average function can be activated showing the average of the measured Rl value calculat-

ed over a selectable number of measurements (2 to 25). The average mode can be fixed or

moving. In moving mode the average is always calculated from the last N measurements

where N is the selected number of measurements. In fixed mode the averaging will start over

again when N measurements have been taken. The average data is shown in the HOME

screen at the lower right corner (see picture pg. 17).

The average value is not stored in memory.

Press the MENU button and select AVERAGE:

AVERAGE OK

AVERAGE: ON

TYPE: MOVING

NUMBER: 10

RESET

AVERAGE:

Use the UP or DOWN button to highlight the first line. Press the OK button to toggle be-

tween AVERAGE ON and AVERAGE OFF.

TYPE:

Highlight the second line and press the OK button to toggle between type: MOVING

and type: FIXED.

NUMBER:

Highlight the third line and press the OK button to focus on the NUMBER digits. Then

use the UP or DOWN button to change the value between 2 and 25. Finally press the OK

button to confirm the new value (or you can amend changes by pressing LEFT or BACK).

The default setting is 4.

RESET:

Highlight the fourth line and press the OK button to reset the calculated average value

and reset the number of measurements included in the average to zero.

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Delta PG-40 Specifications Page 37