Operating instructions

Calibration/Adjustment
isoCAL:
Automatic Calibration and Adjustment
First set either
On and reset
the application or On
without resetting the
app. (factory setting) in the Setup
menu under “Scale functions: Calibra-
tion/adjustment: isoCAL function.”
The “isoCAL” symbol automatically
begins flashing if the ambient tempera-
ture changes in relation to the tempera-
ture at the time of the last calibration/
adjustment, or after a defined time
interval has elapsed. The scale is telling
you that it wants to adjust itself.
This automatic calibration prompt
is triggered when:
– The change in temperature is greater
than 10°C
– The scale is not in the Setup mode
– No number or letter input is active
– The load has not been changed within
the last 2 minutes
– The scale has not been operated within
the last 2 minutes
– The load on the scale does not exceed
2% of the maximum capacity
When these requirements are met,
C is
displayed in the measured value line.
If the scale is not operated and the load
is not changed, internal calibration and
adjustment starts after 15 seconds have
elapsed.
Automatic Calibration and Adjustment
at Specific Times
In the Setup under “Scale functions:
Calibration/adjustment: Start automatic
adjustment: User-def. adjustment
times” you can enter up to three times
of day for automatic calibration/
adjustment.
When one of these times is reached, the
scale will display the flashing calibration
prompt (“isoCAL”). Calibration/adjust-
ment is not performed if the scale is off
or in the Setup mode at the time set for
calibration.
If the scale is being operated at the
time set for automatic calibration/
adjustment, the calibration/adjustment
sequence is prompted afterward.
Automatic calibration/adjustment is
prompted at set times when:
– The set time is reached
– The scale is not in the Setup mode
– No alphanumeric input is active
(e.g., equation for calculation)
– The load has not been changed within
the last 2 minutes
– The scale has not been operated within
the last 2 minutes
– The load on the scale does not exceed
2% of the maximum capacity
In the Setup menu, you can configure
the scale so that after calibration and
adjustment
– the application program is restarted
On and reset the
application
– the application program remains at
its previous status
On without resetting
the app.
Also in Setup, you can configure the
scale so that it displays a calibration
prompt, but does not perform the
calibration/adjustment functions
automatically
Only adjustment prompt
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