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Operation
4.10 Storing samples
The MET ONE HHPC–2 stores each measurement in a 100-record rotating buffer. Data
is stored in a ‘first in first out’ order. Thus, when record 101 is saved, the first record is
automatically deleted, leaving a total of 100 records.
4.10.1 Determine the number of samples
Press the
MODE
key three times on the Main screen. The bottom line displays the
number of records in the Buff Count field (refer to Figure 12 ).
4.10.2 Display buffer records
To display the buffer records:
1. Press the
MODE
key four times on the Main screen.
2. Press and hold the
MODE
key for one second until two beeps are heard. The most
recent record in the buffer is displayed (refer to Figure 13 ).
3. To review the buffer records, press either the
MODE
key or the
START/STOP
key:
•
MODE
key—displays the first record
•
START/STOP
key—scrolls backwards through the records from the most recent to
the oldest record
4. Press and hold the
MODE
key for one second to exit the Stored Buffer Record screen
and return to the Main screen.
Figure 12 Buffer count screen
Figure 13 Stored buffer record screen