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35
V5.1
‐
March
2010
Figure 22: Waveform Mathematics
S
ETTING THE
T
RIGGER
S
YSTEM
The trigger determines when the acquisition and display of waveform data occurs. When
starting to acquire data, the oscilloscope collects sufficient information to draw the
waveform at the left side of the triggering point. While waiting for a triggering condition,
the oscilloscope gathers data continuously. After a trigger is detected, the oscilloscope
gathers data continuously to draw the waveform at the right side of the triggering point.
To set a trigger mode, perform the following steps:
1. Press
the
MENU
key; the function menu will appear at the right of the screen.
2. Press
MENU
▲
or
MENU
▼
to select
TRIG MODE. Five (5)
selectable options will
then be available at the bottom of the screen.
3. Use the soft-keys (
F1
to
F5)
to select and configure the desired options.
4. Press OPTION; the following will appear on the display during edge triggering and
video triggering modes:
—
Time — Time Base
— Trig — Trig
During alternate triggering the following will be displayed:
—Time Base — Time
—Trig1 — Trig2
5. Press
▲
(yellow)
or
▼
(yellow)
to adjust the vertical trigger position, Press
◄
(yellow)
or
►
(yellow)
to adjust the time base horizontal position or adjust the
horizontal position.
Содержание HOS-MS420
Страница 11: ...10 V5 1 March 2010 FRONT PANEL AND KEYPAD OVERVIEW Figure 3 ...
Страница 32: ...31 V5 1 March 2010 Figure 20 AC Coupling ...
Страница 59: ...58 V5 1 March 2010 Fig 34 Vertical mode multi period waveform Fig 35 Horizontal mode multi period waveform ...
Страница 72: ...71 V5 1 March 2010 Fig 42 Rectangle window Fig 43 Blackman window Fig 44 Hanning window ...
Страница 79: ...78 V5 1 March 2010 ...
Страница 85: ...84 V5 1 March 2010 Figure 4 Continuity Test ...
Страница 89: ...88 V5 1 March 2010 ...
Страница 91: ...90 V5 1 March 2010 Figure 10 400mA AC Current Measurement ...
Страница 95: ...94 V5 1 March 2010 ...
Страница 103: ...102 V4 0 March 2010 Range Accuracy Resolution 40 00mA 1 5 1 digit 10uA 400 0mA 1 5 1 digit 100uA 10A 3 3 digit 10mA ...