HT instruments VEGA78 - Manual (Page 42)

VEGA78
EN - 40
5.3.2.2. Harmonics type option
This option permits to select the type of harmonics which can be shown inside Real Time
values section.
1. Move the cursor using arrows keys on field relative to “Harm. type” , marked it with
blue background.
2. Use F3 or F4 keys (alternatively touch MOD(+) o MOD(-)) to select one of below
options:
 ALL: The meter shows all the harmonics up to the 49 st
.
 EVEN: The meter shows all the even harmonics up to the 49 st
.
 ODD: The meter shows all the odd harmonics up to the 49 st
.
3. Press SAVE or ENTER keys (or the smart icon ) to save the selected option and
confirm by “Ok”. This selected parameter will be present also the turn off of meter.
4. Press ESC key (or the smart icon ) to quit without saving any modification.
CAUTION
Not depending on selected harmonics type for the visualization, the meter can
performs the recording of all values in any case.
5.3.2.3. Harmonics values option
This option permits to select the value of harmonics which can be shown inside Real Time
values’ section.
1. Move the cursor using arrows keys on field relative to “Harm. values” , marked it with
blue background.
2. Use F3 or F4 keys (alternatively touch MOD(+) o MOD(-)) to select one of below
options:
 ABSOLUTE: The meter shows the harmonics in absolute values (in V unit for
voltages and A unit for currents).
 PERCENTAGE: The meter shows the harmonics in percentage value respect each
fundamental.
3. Press SAVE or ENTER keys (or the smart icon ) to save the selected option and
confirm by “Ok”. This selected parameter will be present also the turn off of meter.
4. Press ESC key (or the smart icon ) to quit without saving any modification.
CAUTION
Independently of the harmonics value selected for display, the meter can
perform the recording of absolute values anyway.