Operating instructions

METTLER TOLEDO DE40/50/51 Density Meter 53
< Memory Clear >
0.Measured Data 4.Method Parameter
1.Sample File 5.All Parameter
2.Periodic Check
3.Periodic Calib.
< Measured Data Clear >
Clear Execute ? No Yes
10.10 Memory Clear (Function 9)
This function is used to reset all parameters to default (factory setting), for instance to
initialize the memory after a serious malfunction of the instrument.
You can also selectively reset single records like the adjustment data (Calib. data), the check
records, the sample files or the method parameters.
Press <Function> 9 and confirm with
<ENTER>.
Select the desired option:
"Measured Data", "Sample File",
"Periodic Check", "Periodic Calib.",
"Method Para.", "All Parameter", and
confirm your choice with <ENTER>.
Select "Yes" to confirm your choice
again and press <ENTER>.
The chosen data or parameters are now deleted and the respective factory settings are
active again.
Note: The function "5. All Parameter" doesn't delete any downloaded special application
tables (from flash memory cards).
Functions