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The Edge Trigger Menu is described as below:
Function Menu
Source
Type
Slope
Mode
Coupling
Make such settings in Channel 1 as Rising for Slop, Auto for Mode and DC for Coupling. The operation steps
are as follows:
1.
Press the TRIG MENU button and call out the trigger menu.
2.
Press the F1 menu selection button and select single for Type.
3.
Press the F2 menu selection button and select CH1 for source.
4.
Press the F3 menu selection button and choose Edge for Type.
5.
Press the F4 menu selection button and choose Rising for Slope.
6.
Press the F5 menu selection button and press the F2 menu selection button choose AUTO for
Coupling.
7.
Press the F5 menu selection button and press the F3 menu selection button choose DC for
Coupling. The display in the screen is as Fig. 31.
8.
Press the F1 menu selection button and Press the F4 menu selection button again，choose
Falling for Slope. For the screen display, see Fig. 32.
Setting
Description
CH1
Set Channel 1 as the trigger signal of the source.
CH2
Set Channel 2 as the trigger signal of the source.
EXT
Set the external trigger channel as the trigger signal of
the source.
EXT/5
Divide the External Trigger Source by 5 to expand the
external trigger level range.
Edge
Set vertical channel trigger type for edge trigger
Rising
Set a trigger on the rising edge of the signal.
Falling
Set a trigger on the falling edge of the signal.
Auto
Collect the wave form even if there is not trigger
condition is detected.
Normal
Collect the wave form only when the trigger condition is
fulfilled.
Single
Collect a wave form when a trigger is detected, and then
stop sampling.
AC
Block the direct current component.
DC
Unblock all components.
HF Rjc
Block the high-frequency signal and only unblock the
low-frequency component.
LF Rjc
Block the low-frequency signal and only unblock the high
-frequency component.
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