Clearing The Min/Max Values - CONTROL SOLUTIONS LogTag VFC400-USB Product User Manual

During Recording

Clearing the Min/Max Values

The VFC400-USB tracks the minimum and maximum temperatures since it started
logging, separately for each channel, and displays them below the last recorded
temperature.
These values can be reset any time while the unit is
recording (but not once the unit has stopped).
Note: Since each channel tracks these values
independently, you must perform the
procedure separately for each channel. Only
the values for the channel shown when you
start the procedure will be reset.
To reset the values, follow this procedure:
1. Press and hold the
2. After 1 second the number values alternate
with dashes, after 4 seconds, the dashes
remain on.
3. Release the buttons within 2 seconds. The
values will be reset and the dashes remain on
screen.
The values will not be reset, and the currently stored min/max values will be retained if
you keep holding the button for more than 2 seconds after the dashes no longer
l
blink; or
you release the button within the initial 4 second period after the initial press.
l
In these cases, the display keeps showing the normal recording screen.
If desired, switch to the other channel and repeat the procedure.
The logger will now track new min/max values for each channel that was reset. A
min/max reset mark will be recorded in the logged data. As soon as the next reading is
taken, both minimum and maximum values will be shown again.
You will be able to see on the PDF and in the summary in Control Solutions VTMC when
the min/max values were cleared, but you will not be able to review previous min/max
values on screen once they have been cleared.
VFC400-USB User Guide
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