40
V5.1
‐
March
2010
A
LTERNATE TRIGGER
In Alternate trigger mode, the trigger signal is taken from two vertical channels. Alternate
trigger mode can be used to observe two signals of differing frequencies. From this menu
the user can set a different trigger type for two separate vertical channels.
Refer to Figure 27a.
Figure 27a: Alternate Trigger
The Alternate triggering menu is described in the following tables.
Function
menu
Settings Description
When EDGE TRIGGERING is selected:
CH SEL
CH1
CH2
Set trigger type and other parameters for Channel 1
Set trigger type and other parameters for Channel 2
Type Edge
Video
Set vertical channel trigger as edge trigger
Set vertical channel trigger as video trigger
Edge type
Rising
Falling
Triggering on the rising (leading) edge of the signal
Triggering on the falling (trailing) edge of the signal
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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 ...