Hanna Instruments HI 2550 - Manual (Page 36)

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SETUP SETUP SETUP SETUP SETUP
Setup mode allows viewing and modifying the following instrument
parameters.
In according with the selected range, SETUP menu allows the possibility
to view and /or change specific range parameters and common parameters
(for all the ranges).
The common parameters are:
• Log interval
• Current Time (hour & minute)
• Current Date (year, month & day)
• Beep Status
• Instrument Id
• Temperature Unit
The specific parameters are:
In pH range
• Expired Calibration Alarm
• First Custom Buffer
• Second Custom Buffer
• One-point Calibration Behavior
• pH Resolution
In EC/TDS/NaCl range
• Cell Constant
• TDS Factor
• Temperature Compensation Coefficient
• Reference Temperature
To enter SETUP mode press SETUP while the instrument is in measurement
mode.
Select a parameter with the ARROW keys.
Press CAL to change a parameter value. The selected parameter will
start blinking.
Press RANGE to toggle between displayed parameters.
Press the ARROW keys to increase or decrease the displayed value.
Press CFM to save the modified value or CAL to escape without saving.