HT9022
EN - 18
•
%
: it displays the value of the harmonics as percentage value with respect to the
fundamental;
•
Rst
: it deletes all stored Max, Min values;
•
Esc
: it goes back to a normal measuring mode.
Note: since the menu contains functions with a different meaning (Max-Min and Abs-%), it
is necessary to enter the menu twice: once for displaying Abs or % values and another
time to enable the Max or Min functions.
By pressing key
F3
(
OK
), the selected item is confirmed.
To the side, an example of measurement with active Max
function. The display shows the active function.
◄
Par
►
Fnz
H 0 1 2 1 5 . 0
V
T h d V 1 0 . 0
%
M a x
19/01-17:00:00
5.3.2.4. Hold
Short pressing key “
H
” activates the function Data HOLD. The display shows the message
“
H
” and the screen of the measurement in progress is “frozen”.
This operating mode is deactivated when key “
H
” is pressed again or the switch is
operated.
5.3.2.5. Backlight
Long pressing key “
H
” activates or deactivates the display backlight. This function
automatically deactivates after approximately 10 seconds after being activated, in order
not to discharge the batteries.
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