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34
V5.1
‐
March
2010
WAVE
MATH
F
UNCTION
M
ENU
S
ETTINGS
The
WAVE MATH
functions show the calculation results (adding, subtracting,
multiplying or dividing CH1 and CH2 channel waveforms). Arithmetic operation
results can be displayed using a grid or a cursor. The amplitude of the calculated
waveform can be adjusted with
CHM VOL
, which is displayed in the scale factor
form. The amplitude ranges from 0.001 through 10 (in 1, 2, and 5 step increments)
that is, it can be expressed as 0.001X, 0.002X, 0.005X…10X. The position of the
calculated waveform can be adjusted up and down using the
CHM ZERO
key.
The corresponding operation function table
Setting Description
CH1-CH2
CH1 waveform minus CH2 waveform
CH2-CH1
CH2 waveform minus CH1 waveform
CH1+CH2
Add CH1 waveform to CH2 waveform
CH1*CH2
Multiply CH1 and CH2 waveforms
CH1/CH2
Divide CH1 by CH2
To perform a
CH1+CH2
waveform calculation, perform the following:
1. Press
the
MENU
key; the function menu will appear at the right of the screen.
2. Press
MENU
▲
or MENU
▼
to select
WAVE
MATH. Five
(5) selectable options will
then be displayed at the bottom of the screen.
3. Press
the
F3 CH1+CH2
key and waveform
M
appears on the screen. Press the
F3
key again to close waveform
M
.
4.
Press OPTION and the display will show the following:
— CH Math Volts/Div
— CH M Zero
Press
◄
(yellow)
or
►
(yellow)
to adjust the range of the M waveform
Press
▲
(yellow)
or
▼
(yellow)
to adjust the position of the M waveform
Refer to Figure 22.
Summary of Contents for HOS-MS420
Page 11: ...10 V5 1 March 2010 FRONT PANEL AND KEYPAD OVERVIEW Figure 3 ...
Page 32: ...31 V5 1 March 2010 Figure 20 AC Coupling ...
Page 72: ...71 V5 1 March 2010 Fig 42 Rectangle window Fig 43 Blackman window Fig 44 Hanning window ...
Page 79: ...78 V5 1 March 2010 ...
Page 85: ...84 V5 1 March 2010 Figure 4 Continuity Test ...
Page 89: ...88 V5 1 March 2010 ...
Page 91: ...90 V5 1 March 2010 Figure 10 400mA AC Current Measurement ...
Page 95: ...94 V5 1 March 2010 ...