Hanna Instruments HI 4211 - Manual (Page 19)

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Note: All the instruments are factory calibrated for mV and temperature. After one year following factory
calibration, the “Factory Calibration Due” message will appear on the LCD, in the Reminder messages
area, notifying the user that the instrument should be taken to the nearest Hanna Customer Service for
factory calibration.
To view the Meter Information:
• Press
while in Measure mode.
• Press .
• Use or to select the Meter Information option.
• Press to confirm your selection and to view the Meter
Information or press to return to the System Setup
menu.
Restore Factory Settings
This option allows the user to reset the instrument to the default factory settings.
To restore the Factory Settings:
• Press
while in Measure mode.
• Press .
• Use or to select the Restore Factory Settings
option.
• Press to confirm your selection. A pop-up menu will be
displayed, asking for confirmation.
• Press to confirm your selection and return to the System
Setup or press to return to the System Setup menu
without restoring defaults.
• Press to return to Measure mode.