DT9502
24 20171205-V3
How to use it?
1. Press down the ▲ button, and keep it down. The text
shows that the minimum value out of all the results
measured since the last deletion is going to appear on the
display.
2. When the key is pressed continually down, after 1.5
second the minimum value appears and stays there as long
as the button is released.
3. When the ▲ button is pressed down again and kept
pressed down, the text
appears on the display,
indicating that the maximum value out of all the results
measured since the last deletion is going to appear on the
display.
4. When the key is pressed continually down, after 1.5
second the maximum value appears and stays there as
long as the button is released.
5. When the ▲ button is pressed down again and kept
pressed down, the text
appears on the display,
indicating that the version number of the operating program
(Firmware) will appear on the display.
6. If the button is being continually pressed down, after 1.5
second the program version number appears. Its format: Y,
M, DD, where Y = year, M = month, and DD = day.
Notes:
• If the ▲ button is pressed down again, the minimum value
will appear again on the display. Thus these three values
could be presented in a sequence, one after the other, by
using the ▲ button.
• If the ▲ button is left released for more than 5 seconds,
always the minimum value will appear when the button is
pressed down next time, irrelevant to which value should
have appeared in the sequence. This is good, as the
operator gets used to the idea, that the sequence is always
the following: minimum value, maximum value, program
version number.
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