Delta-T HH2, User Manual

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Memory use
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59
How do I erase readings?
The readings stored in the HH2 should be erased once you have successfully
uploaded them to your PC.
The data is erased via the keypad, not from the PC.
Select
Options , Data, Erase .
The default setting is No . Scroll up for Yes and press Set .
To inspect the results of your action select
Options, Resources, Status
. This will
display the amount of memory used and the number of sets of readings in memory.
What happens when the meter runs out of
memory?
Once memory is full you can take readings but you cannot save them. A message is
displayed saying "memory full".
To save further readings you should first upload the stored readings to your PC using
the PC program HH2Read, Retrieve.
Then erase the readings in the HH2 - see above.