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Macro 900 Operation Manual
8. Memory Mode
8.1. Manually Saving Readings
When you are happy that the readings are stable (see section 6.3:
Reference source not
along with the time, date, GLP (calibration) data and position.
As each reading is saved, a numeric memory location 'Tag' will be briefly
displayed which you can note down. This Tag can be used to identify readings
at a later date, both on the Macro 900 Meter and when using Macro 900 Link
software.
8.2. Recalling and Viewing Saved Readings
To recall your readings, press the MR key. On entering Memory Recall mode,
the most recent Tag and set of readings are displayed first along with the date
and time the readings were taken shown on the bottom line of the screen.
During Memory Recall, an 'M' is flashed in the top left and right corners of the
screen alternatively with an up/down arrow and a left/right arrow. This is to
indicate that the Meter is in Memory Recall mode and that other screens can be
accessed using the arrow keys.
To see earlier readings, press the up arrow key. Just before each set of
readings is displayed, the Tag will be briefly displayed. To view all the
parameters within one set of readings, use the left/right arrow keys as
described earlier. To exit Memory Recall mode, press the ESC key. If no key is
pressed for 30 seconds, Memory Recall mode will be automatically cancelled.
8.3. Recalling GLP Data
Each time a set of readings is added to memory, the date of the last successful
calibration of each electrode is also appended. This is called GLP (Good
Laboratory Practice) Data. In addition to the date of the last successful EC
calibration, the Calibration Standard value at which the EC was calibrated is
also displayed (see section 14:
To view the last successful calibration date for each electrode for any particular
stored reading, enter Memory Recall mode, scroll to the reading you are
interested in using the up/down keys, then press the MENU key. The screen
below will be displayed.
© 2013 Palintest Ltd.
found.), press the M+ key to snapshot the readings
M TEMP:012.5
ORP:0415.2mV
pH:08.21
02/Apr/12 15:04:01
Calibrating EC
GLP DATA
>pH/ORP
DO/EC
Aux Electrodes
www.palintest.com
C
M
°
for further details).
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Error!
Page 21 of 147
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