Hanna Instruments HI 120 - Manual (Page 33)

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TEMPERATURE CALIBRATION
(for technical personnel only)
To stop autologging, press 2nd then AutoLOG key again, or simply
AutoLOG from the left keyboard.
The instrument will display for a few seconds the lot number on the
primary LCD and the sample number on the secondary LCD, together with
“AutoLOG” tag, and will return to measurement mode.
Notes: • If printer is ON, each logged sample is printed only if the
AutoLOG interval is at least 30 s (HI 122 only).
• If the AutoLOG pages are full, the “FULL LOC” message will be
displayed on the LCD, as in Log on demand mode.
VIEW LOGGED DATA
Press RCL to retrieve the information stored while in measurement mode.
If no data were logged, the instrument displays:
Otherwise, the instrument will display the last pH or Rel mV memorized
reading on the primary LCD and the lot number on the secondary LCD.
Note: If LOG mode was invoked while the instrument was in mV/Relative
mV measurement range, the corresponding memorized reading will
be displayed on the primary LCD, along with “RelmV” tag.
Press 2nd then SET key while in RECALL mode and the instrument will
toggle between the lot or record number on the secondary LCD. Use the
ARROW keys to select another lot or record.