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9. Datalogging
9.1 Setting the A & B Data Input Function
The A & B Data Input function allows the operator to enter extra numerical data whenever
datalogging manually. The A & B Data Input function can also be set for any one of the
following…
•
“A” as Pond number with no extra “B” data input.
•
“A” as Pond number with extra “B” data input.
•
“A” as data input with no extra “B” data input.
•
“A” and “B” both as data input.
•
A & B Data Input Function switched OFF.
The Logger memory must be erased before changing the A & Data Input setting.
To set the A & B Data Input function…
1.
Select the A & B setup menu (
→
→
F4:Setup
→
→
F3:Set AB
). The
90-FL
will
prompt you to erase the Logger before proceeding, if any data is stored in memory.
SET F1:A=Pond,No B F2:A=Pond,B=Data
A/B F3:A=Data,No B F3:A&B=Data >F5:OFF
The arrow indicates the current selection.
2.
Press
to set “A” as Pond number with no extra “B” data input.
Press
to set “A” as Pond number with extra “B” data input.
Press
to set “A” as data input with no extra “B” data input.
Press
to set “A” and “B” both as data input.
Press
to switch the A & B Data Input function OFF.
Press
to quit and retain the current setting.
3.
The A & B Data Input function is now set and is ready for use during Manual Datalogging.
9.2 Manually Recording Readings into the Logger
9.2.1 When A & B Data Input has been set to OFF
1.
Press
in normal display mode. The display should now look like this…
10.00ppM 2.76mS 7.00pH 25.0
o
c
Log#1, <Enter> 31/12 12:00:00
2.
Press
to record all parameters plus Date and Time into the Logger memory. This will be
labelled as reading number 1.
Alternatively, press
to quit without recording the reading.
3.
Repeat steps 1 & 2 as often as required. The maximum number of readings that can be stored in
the Logger with the A & B Data Input function switched OFF is 2032.