Ohaus Voyager Balances - Manual (Page 108)

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MAIN MENU
CHANGE MODE
Enter
STATISTICS SETUP
STATISTICS SETUP
LIBRARY NAME
FUNCTION LINK
OFF
FILLING
CHECK WEIGHING
ANIMAL WEIGHING
RETURN TO SETUP
LIBRARY NAME STATS1
STD DEV ON
MEAN ON
SUM ON
MAXIMUM ON
MINIMUM ON
DIFFERENCE ON
RELATIVE DEV ON
Function links when set up to a particular function such as FILLING, CHECK
WEIGHING, or ANIMAL WEIGHING can be run directly from the Library
listing. Scrolling through the Library will reveal which item(s) are linked to
statistics.
From main menu
Enter CHANGE MODE and select STATISTICS, display advances to LIBRARY
NAME.
Library name
Enter a library name, up to 8 characters and press Enter button. Display
advances to STATISTICS SETUP with STD DEV highlighted. If a previous name
was entered and selected, the balance uses the parameters which were
previously set.
Turning statistics on or off
Select each option under the STATISTICS SETUP and turn either ON or OFF.
When you reach FUNCTION LINK, you have a choice of linking the statistical
data to either CHECK WEIGHING, FILLING or ANIMAL WEIGHING or not
linking and leave the FUNCTION LINK OFF.
Selecting a function link
Selecting FUNCTION LINK offers a choice of either FILLING, CHECK WEIGH-
ING, or ANIMAL WEIGHING functions to have statistics available on printouts.
Select the desired function and press Enter button.
Running the program
Select RUN and press Enter button. If statistics was selected to link with any
function, the display for that function will indicate STATS ON at the top of the
display.
Statistical result display
When a program has been run, a typical display as shown appears.
STATISTICS RESULT
NUMBER OF SAMPLES: 3
UNIT: GRAMS
MEAN: 203.571
MAXIMUM: 203.929
MINIMUM: 203.283
STD DEVIATION: 0.310
RELATIVE DEV: 0.064
SUM: 610.713
DIFFERENCE:0.546
STATISTICS SETUP
DIFFERENCE ON
RELATIVE DEV ON
AUTO SAMPLE OFF
AUTO PRINT OFF
SAMPLE SIZE 3
FUNCTION LINK OFF
RUN
6.8 Statistics/Function link
Statistics are used when it is desired to compare a number of samples and examine the relative deviation of the
samples along with other statistical data. A minimum of three samples is required in this program. Statistics con-
tains menu options which include standard deviation, mean, sum, maximum, minimum, difference, relative devia-
tion, auto sample and sample size. Most of these can be set ON or OFF except sample size which can be set for a
particular number. When a printer or computer is connected to the balance, all statistical information can be ob-
served and printed. FUNCTION LINK offers a choice of three functions; CHECK WEIGHING, FILLING and ANIMAL
WEIGHING which can be linked directly to statistical data. Statistics can be enabled either through the CHANGE
MODE menu or the LIBRARY. The library method will automatically run the link. Changes can be made through the
CHANGE MODE menu setup.
Balance modes