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3.2
T
HE MAXIMUM
,
MINIMUM AND AVERAGE VALUES OF THE CAPTURED QUANTITIES
In order to display the maximum, minimum and average values of the measured quantities, proceed
as follows:
1.
Use
SHIFT FNC
to open the drop-down menu;
2.
Use the arrows
▲▼
to select “
data
”;
3.
Confirm by pressing
ENTER
: The selected quantity is displayed in the central line of the
display;
4.
The three items
max
(maximum),
min
(minimum) and
avg
(average) are shown in the bottom
line of the display using
F1
or
F2
.
NOTE:
Once selected, for example
max
, all displayed quantities represent the maximum value.
The average is calculated on the first five minutes of samples, and then on the current
average.
The
F3
key allows choosing to clear (
Clr
) the maximum, minimum and average data of the
captured measurements:
1.
Select
Clr
using
F3
to clear the max, min and avg calculations;
2.
Another drop-down menu will open;
3.
Use the arrows
▲▼
to select
yes
;
4.
Press
ENTER
to confirm.
5.
Press
ESC
or select
no
, to exit without clearing the data.
3.3
T
HE RELATIVE VALUE
“
REL
”
.
In the “Functions” menu, you can also display the relative value of the measured temperatures.
This function clears the current temperature measurement and displays,
for all inputs
, the
difference between the current value and that measured when the function was activated.
1.
Use
SHIFT FNC
to open the drop-down menu;
2.
Use the arrows
▲▼
to select “
rel
”;
3.
Press
ENTER
to confirm: the
rel
message is displayed in the lower line of the display;
4.
To enable the function, press
F1
;
5.
The temperatures will be cleared and the
rel
message will be displayed near their value;
6.
After few instants the (negative or positive) departure values will be displayed;
7.
Press
F1
again to disable the
rel
function
8.
Press
ESC
to exit the drop-down menu without making any change.
3.4
I
NSTRUMENT
S
ETUP
In order to set the instrument, open the
main menu
by pressing
SETUP
. See the next chapter for
further details.
3.5
S
TART OF A NEW LOGGING SESSION
Press
MEM
to start and end a
logging
session: This key starts and stops the logging of a data block
to be saved in the instrument’s internal memory. The data logging frequency is set in the
“Log
interval”
menu parameter. The data logged between a start and subsequent stop represent a
measurement block.
