RIGOL
DS1000B Sevice Guide
2-7
Auto Setting of Waveform Display
DS1000B series digital oscilloscope provides the auto setting function. The
oscilloacope can adjust the voltage ratio, time base and trigger mode automatically
according to the input signal to realize optimum waveform display. To use the auto
setting function, the frequency of the input signal should be greater than or equal to
50Hz and the duty cycle should be greater than 1%.
1.
Auto setting operation steps
Connect the signal under test to the input channel.
Press AUTO and adjust the parameters manually to get the optimum waveform
display if necessary.
2.
Auto setting items
Table 2-1 Auto Setting Items
Function
Setting
Display Format
Y-T
Acquisition Mode
Normal
Vertical Coupling
Adjust to AC or DC according to
the signal
Vertical “V/div”
Adjust to the proper scale
Vertical Scale Adjustment
Coarse
Bandwidth Limit
OFF (namely full bandwidth)
Signal Invert
OFF
Horizontal Position
Center
Horizontal “S/div”
Adjust to the proper scale
Trigger Type
Edge
Trigger Source
Detect the channel with input
signal automatically
Trigger Coupling
DC
Trigger Level
Midpoint setting
Trigger Mode
Auto
Knob
Trigger offset
