Brief Procedures
Performance Verification
4Ć10
Verify the Main and Delayed Trigger Systems
Equipment Required: & (*'
Prerequisites: '&
Procedure:
Install the test hookup and preset the oscilloscope controls:
Hook up the signal source: &+,$$ , (*' '& CH 1 '&&, ,
(*' ,!( ,' PROBE COMPENSATION SIGNAL '& , *'&, (&$
'&&, , (*' *'-& ,' PROBE COMPENSATION GND
!-* 2 '& ( 2
Initialize the oscilloscope:
H *++ +.*$$ SETUP
H *++ , %!&2%&- -,,'& Recall Factory Setup
H *++ , +!2%&- -,,'& OK Confirm Factory Init
Modify default settings:
H *++ AUTOSET ,' ',!& .!/$ ,*!* !+($0
H , , '*!1'&,$ SCALE '* , M %!& ,!% + ,' m+
H *++ TRIGGER MENU
H *++ , %!&2%&- -,,'& Mode & Holdoff
H *++ , +!2%&- -,,'& Normal
H *++ CLEAR MENU ,' *%'. , %&-+ *'% , +*&
Verify that the main trigger system operates: '&!*% , , , '$$'/!&
+,,%&,+ * ,*-
H ,*!* $.$ *'-, '* , %!& ,*!* +0+,% &+
/!, , ,*!* LEVEL #&'
H ,*!*2$.$ #&' & ,*!* & -&,*!* , +)-*2/.
+!&$ + 0'- *',, !, . , +!&$ un,*!*
H *++!& SET LEVEL TO 50% ,*!*+ , +!&$ , , 0'- "-+, $,
-&,*!* . , +!&$ ,*!*
Verify that the delayed trigger system operates:
Select the delayed time base:
H *++ HORIZONTAL MENU
H *++ , %!&2%&- -,,'& Time Base
H *++ , +!2%&- -,,'& Delayed Triggerable , & (*++ ,
+!2%&- -,,'& Delayed Only
H , , '*!1'&,$ SCALE '* , D $0 ,!% + ,'
m+
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