Hanna Instruments HI 2221 - Manual (Page 23)

23
LOG RCL
Press the ARROW keys to change the selected record.
To delete all records press the SETUP key, “ALL” tag will appear on
the secondary LCD.
Press the CFM key to confirm the deleting of the selected record, or all
records. Instrument will display on the primary LCD the “nuLL” message.
Notes: • The RANGE key has no effect if “nuLL” record message is
displayed on the first LCD line.
• You can skip this message by selecting an undeleted record
using the ARROW keys.
• The instrument optimizes the usage of the memory when it
returns to measurement mode after a deleting operation is
performed. This will change the record numbers of logged
data. During this operation the “ ” tag will blink.
• If all the records are deleted the instrument returns to the
measuring mode.
• After the LOG key is pressed or “dEL” is confirmed the
instrument will display the amount of free log space for
about one second (example: 25 records free).
LOG