62 Cubis
®
 MCA Operating Instructions
 Operation
8.9  Adjusting with the isoCAL Function
The device can be automatically internally calibrated and adjusted using the isoCAL 
function.
Requirements
 − The device is not located in the menu.
 − Alphanumeric inputs are not active.
 − The load on the weighing pan remains unchanged for 2 minutes.
 − The load on the weighing pan amounts to no more than 2% of the maximum 
load.
 − The device does not register an input for 2 minutes.
If all requirements for starting the isoCAL function are met and one of the following 
conditions occurs: The isoCAL function is automatically triggered.
Possible conditions are: 
 − The ambient temperature has changed since the last adjustment/calibration.
 − The interval time was exceeded (interval time, see Chapter “15.9 isoCAL 
Function”, page 80).
 − The device has been leveled.
 − The device has been disconnected from the power supply since the last 
adjustment/calibration (only for conformity-assessed models).
Procedure
 t If the isoCAL automatic start function is set and the [isoCAL] button is displayed 
as the predominant button in the operating display:
 t Wait until the isoCAL function starts automatically.
 y In the operating display, a time display counts down to 0.
 y If no load change or no operation takes place on the device before the 
expiration of the time display: The isoCAL function starts.
 t If the isoCAL manual start function is set and the [isoCAL] button is displayed as 
the predominant button in the operating display:
 t Press the [isoCAL] button.
 t If information is displayed stating that the weighing pan is loaded: Unload 
the weighing pan.
 y The isoCAL function starts.
 y If the isoCAL function is complete: The device confirms the completion of the 
calibration/adjustment process with an acoustic signal, and the calibration report 
is displayed.
 t To close the calibration report and return to the previous display: Press the [OK] 
button.