Reset Lab 855
32 ba77143e02 12/2017
8 Reset
You can erase the calibration values and reset (initialize) the measurement and
system settings.
8.1 Resetting the calibration values
1. Press <On/Off__> to open the menu for the reset of the calibration data.
InIt.C is displayed.
2. Use <><> to display no or YES.
• YES: Reset the calibration values
• no: Retain the calibration values.
3. Confirm with <ENTER>.
The menu is finished. The meter switches to the measuring mode.
Calibration values to be reset
8.2 Resetting the measurement and system settings
1. Switch on the meter with <On/Off>.
The display test appears briefly on the display.
2. During the display test, press <M> to open the menu for the reset of the
meter settings.
Init is displayed.
3. Use <><> to display no or YES.
• YES: Reset the meter settings.
• no: Retain the meter settings.
4. Confirm with <ENTER>.
The settings are reset. The menu is finished.
The meter switches to the measuring mode.
The calibration values are reset to default. All other meter
settings are retained.
Recalibrate after performing a reset.
Calibration value Default settings
Zero point (ASY ) 0 mV (pH 7.000)
Slope (SLO ) -59.16 mV/pH (100 %)
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