Hanna Instruments HI 4221 - Manual (Page 15)

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• Use or to select the Beeper option.
• Press and use or to highlight the
desired beeper status option you want to modify.
• Press and use or to highlight the
desired option.
• Press to confirm your selection and return to the Beeper
menu or press to return to the Beeper menu without
changing.
Saving Confirmation
When enabling this option, a prompt will appear on the LCD alerting the user to save the modified values by
pressing
, exiting without saving by pressing or canceling the saving operation and return to the
editing mode by pressing . If disabled, the modified values will be saved automatically.
To modify the Saving Confirmation option:
• Press
while in Measure mode.
• Press .
• Use or to select the Saving Confirmation option.
• Press and use or to highlight the
desired Saving Confirmation option.
• Press to confirm your selection or press to
cancel operation.
GLP Data
This option allows the user to set general information which will appear in the log reports. The options are
available for both channels (HI 4222 only) and can have a max of 10 characters.
Operator ID – this option allows you to edit the name of the operator.
Instrument ID – this option allows you to edit an identification name/number for the instrument.
Company Name – this option allows you to edit the company name.
Additional Info 1 & Additional Info 2 – for general purpose notations.