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To cope with the attenuation factor of the probe set, User need adjust the probe
attenuation scale factor in channel operation menu. If the probe attenuation coefficient
ratio is 10:1, Oscilloscope input channel ratio should be set to 10X, and so on. To avoid
the display of information and measurement data errors occur. Take the CH1 for example:
● Press "CH1" → "F2" to set the probe ratio for 10X.
3).Vertical volts/division adjustment setting
When adjusting the vertical volts/div, the range is 100mV/div-50V/div (probe 10X),
Stepping way to 1-2.5-5, or 10mV/div-5V/div (probe 1X), 1V/div-500V/div (probe 100X).
Take the CH1 for example:
● If you set the vertical direction 2.00V/div,press"CH1"→ " "or " " to adjust the
vertical volts / division, press " " or " "to move up and down the entire waveform. As
Figure 2-7
● If you set the vertical direction 1.00V/div, the steps in the above example. As Figure 2-8
Figure 2-7 Figure 2-8
6. Horizontal Systems
Use the control buttons to change the level of the horizontal scale (time base), trigger
horizontal position (trigger position) in memory. Changing the horizontal scale causes the
waveform relative to the screen center expansion or contraction, Change the horizontal
position relative to the change point of the waveform trigger position.
Table 2-2 Main Menu of horizontal time base
Master
time
base
Horizontal main time base setting is used to display the waveform
Master
time
base
cursor
state
Display
Set cursor display or not display
Source
Select cursor measurement signal source (CH1-CH4)
Type
There are two types of time and voltage
Cursor
display
Cursor1
Cursor 2
Time base offset relative to the main vector
