Hanna Instruments HI 121 - Manual (Page 36)

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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 123 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 memorized data, in according with
the selected channel:
• If RCL mode was invoked while the instrument was in pH channel: the
last pH or Rel mV memorized reading on the primary LCD and the lot
number on the secondary LCD.