Hanna Instruments HI 255 - Manual (Page 28)

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• The calibration offset on the primary LCD and “OFS” message on the
secondary LCD.
• The calibration slope on the primary LCD and “SLP” message on the
secondary LCD.
• The temperature compensation mode on the primary LCD and “tcP”
message on the secondary LCD.
Note: When the time, date, year, offset or slope is displayed, if the ALT&SET
keys are pressed and hold down, the secondary LCD will display the
record number.
• The “dEL” message on the primary LCD and the selected record on the
secondary LCD, with ”LOG” tag displayed and “CFM” tag blinking.
Note: • If one of the ARROW keys is pressed while “dEL” and record
number is displayed, the next/previous record number is selected.
• If the ALT&SET keys are pressed, the secondary LCD will display
“ALL” message.
• The time on the primary LCD, along with “TIME” tag.
• The date on the primary LCD, along with “DATE” tag.
CFM
LOG
CFM
LOG
TIME LOG
DATE LOG
mV LOG
% LOG