Using The Memory; Storing A Reading; Recalling From Memory; Clearing The Memory - Mettler Toledo SevenGo SG2 Bedienungsanleitung

Using the memory / Self-diagnosis
4.5

Using the memory

4.5.1 Storing a reading

The SevenGo™ SG2 pH meter can store up to 30 end-pointed results. Press STO when the measurement
has endpointed. M01 indicates that one result has been stored, and M30 that the maximum of 30 results
have been stored.
If you press STO when M30 is displayed, FUL indicates that the memory is full. To store further data you will
have to clear the memory (see below).

4.5.2 Recalling from memory

Press RCL to recall the stored values from memory when the current measurement has end-pointed.
to scroll through the stored results. R01 to R30 indicate which result is being displayed.
Press or
Press Read to exit.

4.5.3 Clearing the memory

to scroll through stored results until MRCL appears. Then press Read, CLr blinks;
Continue pressing or
Press Read again to confirm the deletion or press Exit to return to measurement mode without deletion of
the data.
4.6

Self-diagnosis

Press and hold Read and Cal simultaneously until the meter Self-Diag icon appears.
The meter displays the full screen first, then each icon blinks one after the other. This way you may check
whether all icons are correctly shown. The final step is to check that the keys are functioning correctly. This
requires user interaction.
When blinks, seven icons are displayed. You are requested to press the seven function keys on the keypad
one by one in any order. Each time you press a key, an icon disappears from the display; continue to press
the other keys until all the icons have disappeared.
When self-diagnosis has been completed, appears. If self-diagnosis fails, "Err 1" appears (see Section
4.7).
Note
You have to finish pressing all the seven keys within two minutes, otherwise "Err 1" appears, and you will
have to repeat the procedure.
METTLER TOLEDO SevenGo™ pH 13
51710340 Buch.indb 13 28.2.2006 15:40:26 Uhr