8
DELETE
or
UP
button
When on the Data screen (p. 10), press
this button to delete the last measured
data point from the both the log file
and the computed Average. The Delete
button also decrements the Count.
When on the Settings Menu screen (p. 11), press
this button to scroll up to the previous menu item.
READ
or
DOWN
button
When on the Data screen, press and
release this button to take a sensor
reading. Press and hold to clear the av-
erage and reset the sample count to 0.
Pressing and holding the READ button
also adds a blank line to the data file.
When on the Settings Menu screen, press this but-
ton to scroll down to the next menu item.
