Rigol DHO1000 Series User Manual

knob to set the value. When the upper limit is set to be smaller than or equal to
the current middle v
alue, a prompt message "Set at lower limit" is displayed.
Then, the oscilloscope will automatically adjust the upper limit and make it
greater than the middle value. By default, it is 90%. The default absolute value
varies with the vertical setting of the channel.
• Click or tap the input field of
Mid and use the pop-up numeric keyp
ad to set the
middle value of the measurement or use the corresponding multipurpose knob
to set the value. The middle value is limited by the settings of the upper limit
and lower limit. By default, it is 50%. The default absolute value varies with the
vertical setting of the channel.
• Click or tap the input field of
Lower and use the pop-up numeric keyp
ad to set
the lower limit of the measurement or use the corresponding multipurpose knob
to set the value. When the lower limit is set to be greater than or equal to the
current middle value, a prompt message "Set at upper limit" is displayed. Then,
the oscilloscope will automatically adjust the lower limit and make it smaller than
the middle value. By default, it is 10%. The default absolute value varies with the
vertical setting of the channel.
• Click or tap
Default to return the upper, middle, and lower limits to their default
v
alues.
Click or tap the
Threshold on/off switch to enable or disable the threshold settings.
TIP
Modifying the threshold will affect the measurement results of time, delay, and phase
parameters.
Measurement Range
Click or tap the drop-down butt
on of the
Region to select "Main" or "Zoom".
•
Main: indicates that the measurement range is within the main time base region.
• Zoom: indicates that the measurement range is within the zoomed time base
region.
TIP
To use "Zoom", y
ou need to enable the
Zoom Mode (Delayed Sweep) first.
Amplitude Measurement Method
Click or tap
Auto or Manual as the amplitude measurement method, which affects
the measur
ement method for the top and base values
Measurements
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DHO1000 User Guide
149
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Rigol DHO1000 Series Specifications

General

Brand	Rigol
Model	DHO1000 Series
Category	Test Equipment
Language	English