8
Input the date and time in turn and click the “
OK
” button
，
time can reset successfully.
Note: Stirring should be placed in the cup for calibration and sample testing.
2. Instrument Calibration
If the instrument is used in the first time or the neutralization is being changed
, this step is necessary. In other situations this step can be ignored.
In the main interface click “
Instrument Calibration
”, the instrument enters the
following interface:
In this interface there are history dates. If the instrument needs re-calibration or
verification, click the “
Recalibration
” or “
Verification
” button and start a calibration. The
instrument enters the following interface:
