Omega RD-MV100 Series, User Manual

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1-8
Information Description
Scale display A scale appropriate for the measured item can be displayed
for each channel. The number of divisions of the display
scale created by the main scale marks can be set to a value
in the range 4 to 12 div (also applies to the bar graph
display). Medium and small scale marks are displayed in
between the main scale marks.
You can select whether or not to display the scale for each
channel and the display position.
⇒
“Section 7.10”
Turn ON/OFF the numerical The numerical display section can be turned ON or OFF. If
display section the numerical display section is turned OFF, the display
shows only the waveform and the scale. See section 4.3.
Zone display The waveform of each channel is displayed in its display
range (zone). The waveforms are easier to view, because
they do not overlap. See the explanation of the zone
display below.
⇒
“Section 7.9”
Partial expanded display You can expand the important section of the display area.
See the explanation of the partial expanded display below.
⇒
“Sections 7.11 and 7.12”
Explanation regarding the zone display
The display range of the measured/computed data is called a zone. Zones can be set
for each channel. The waveforms can be set in different zones, so that they are easier
to view. In the example shown in the figure below, channel 1 is displayed in the zone 0
to 30%, channel 2 in the zone 30 to 60%, and channel 3 in the zone 60 to 100%.
Zone 3
Zone 2
Zone 1
Normal display
Zone display
0%
0%
100%
60%
30%
100%
CH2
CH1
CH3
Explanation regarding the partial expansion display
By compressing a section of the display scale of the measured/computed data, the
remaining section of the display is expanded. You specify a value on the display scale
(boundary value) to be moved to another position on the display scale (boundary value
displacement position). In the example shown in the figure below, 0 V (boundary value)
is moved to the 30% position of the display scale (boundary value displacement
position). The section below the boundary (accounts for 30% of the entire display)
represents –6 V to 0 V and the section above the boundary (accounts for 70% of the
entire display) represents 0 V to 6 V.
100
100
30
0
50
0
6 V
6 V
0
–6 V
–6 V
0
2 div
3 div
1 div
0
1 div
2 div
3 div
2 div
3 div
1 div
0
1 div
2 div
3 div
Measured value
Expanded portion
Compressed
portion
% of full display span
Measured value
% of full display span
1.3 Display Function