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To Use REF Function
Reference Waveforms are saved waveforms to be selected for display. The reference
function will be available after saving the selected waveform to non-volatile memory.
During the actual measurement process, you can use DS1000B series digital
oscilloscope to observe the waveforms of correlative components. It will help you to
determine the cause of malfunction when you compare the measured waveform with
the reference waveform. The method is particularly useful under the circumstance of
having reference waveforms.
Press REF button to display the Reference waveform menu.
Figure 2-20 Table 2-10 REF menu when using internal memory (Page 1/3)
Menu
Settings
REF 1
REF 2
REF 3
REF 4
Turn on or turn off one to four REF
channels
Current
REF
REF
REF
REF
1
2
3
4
Select the current REF channel
which is optional from REF1 to
REF4. (According to the available
channel, for example, if only REF1
is turned on, then only REF1 can be
chosen as the current channel.)
Source
CH1, CH2,
CH3, CH4,
MATH
Select CH1, CH2, CH3,CH4,MATH
as the source channel whose input
waveforms will be compared with
the reference waveforms.
location
Internal
external
Select memory location in scope.
Select memory location out scope.
Channel
2-18
Comments
User‟s Guide for DS1000B series
© 2008 RIGOL Technologies, Inc.