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Basic Operation
DSO8000E Series HandHeld Oscilloscope User Manual 35
Self Cal: The self calibration routine can optimize the precision of the oscilloscope to fit the
ambient temperature. To maximize the precision, you should perform the self calibration once the
ambient temperature changes by 5℃ or more. Follow the instructions on the screen.
Tip: Press any menu button on the front panel to remove the status display and enter a
corresponding menu.
5.5.4 DISPLAY
The waveform display is affected by settings of the oscilloscope. A waveform can be measured
once it is captured. The different styles to display a waveform on the screen give significant
information about it.
There are two modes to display waveforms Single-window and Dual-window. Refer to Horizontal
Controls for more information.
The DISPLAY menu.
Options
Settings
Comments
Type
Vectors
Dots
Vectors fills up the space between adjacent sample
points in the display; Dots only displays the sample
points.
Persistency
OFF
0.2S-8S selectable
Infinite
Sets the time length to display each displayed
sample point.
DSO Mode
YT
XY
YT format shows the vertical voltage in relation to
time (horizontal scale); XY format displays a dot
between CH1 and CH2 each time when a sample is
acquired, where the voltage or current of CH1
determines the X coordinate of the dot (horizontal)
and the voltage or current of CH2 determines the Y
coordinate (vertical). For detailed information, refer
to descriptions on XY format in the following text.
Contrast
0-15 16 ranks adjustable.
Grid
Dotted line
Real line
OFF
Off only displays the horizontal and vertical
coordinates at the center graticule on the screen.
Grid Intensity
0-15 16 ranks adjustable.
Refresh Rate
Auto
50 Frames
40 Frames
30 Frames
Wave Bright
0-15 16 ranks adjustable.
BL Keep
5s,10,30s,60s,Unlimited
Menu Keep
5s,10,30s,60s,Unlimited
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