Datcon DT9000 Operating Instructions Manual page 26

26
Using this function:
1. Press the ▲ button as long as you see this:
This mnemonic indicates that it will be displayed the
minimum value measured after the last clear.
2. Keeping the button pressed down, after 1.5 sec the
minimum value will be displayed as long as the button is
pressed down.
3. Press the ▲ button second time as long as

you see this:
The mnemonic indicates that it will be displayed the
maximum value measured after the last clear.
4. Keeping the button pressed down, after 1.5 sec the
maximum value will be displayed as long as the button is
pressed down.
5. Press the ▲ button third time as long as you see this:

The mnemonic indicates that it will be displayed
the firmware version.
6. Keeping the button pressed down, after 1,5 sec the
firmware version will be displayed as long as the button is
pressed down.
Format: Y, M, DD, where Y=year, H=month, and NN=day).
Comments:
•
Pressing the ▲ button repeatedly, the above process
starts from operation „1.", enable to display the three
values sequentially.
•
When you release the ▲button more than 5 sec. and you
press down the button ▲ again the minimum value will be
displayed independently of which value would be the next
one. The reason of this operation mode is to get used this
sequence: minimum value, maximum value, firmware
version.
•
To clear minimum and maximum values is possible as
written in 14. Menu item, after log in as a supervisor
(Clear Minimum and maximum values).
DT9000

20171205-V2