Hanna Instruments HI 250 - Manual (Page 17)

17
LOG DATE
LOG mV
• The date on the primary LCD, along with “DATE” tag.
• 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.
Note: • If in Relative mV RECALL mode, the instruments will display “----”
message on the primary LCD (HI 251 only).
• When the time, date, year, offset or slope is displayed, if SET/CLR
is 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, along with ”LOG” tag.
Note: • If one of the ARROW keys is pressed while “dEL” and record
number is displayed, the next/previous record number is selected.
• If LOG is pressed, the secondary LCD will display “ALL” message.
• Pressing LOG again, the secondary LCD will display the record
number.
• Press SET/CLR to delete the selected or all records.
• If “del ALL” option was selected, all records are deleted and the
instrument returns to measurement mode.
Note: After LOG is pressed while in measurement mode or a selected record is
deleted, the instrument will display the amount of free log space for about
one second (e.g. 25 records free).
Press RCL to leave RECALL mode at any time.
LOG
% LOG
LOG
LOG