Instructions

HD32.8 - 12 - V1.3
3.2 THE 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 THE 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 INSTRUMENT SETUP
In order to set the instrument, open the main menu by pressing SETUP. See the next chapter for
further details.
3.5 START 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.