Multicomp-Pro
14
The following practices will gradually direct you to be familiar with the using of the
vertical setting.
1.
Press
CH1
,
CH2
panel button to select the desired channel.
2.
When one of the channel buttons is lit, you can use the
A
knob to show the selected
channel waveform in the center of the waveform window. The
A
knob functions the
regulating of the vertical display position of the selected channel waveform. Thus,
when the
A
knob is rotated, the pointer of the earth datum point of the selected
channel is directed to move up and down following the waveform, and the position
message at the center of the screen would change accordingly.
Measuring Skill
If the channel is under the DC coupling mode, you can rapidly measure the DC
component of the signal through the observation of the difference between the wave
form and the signal ground.
If the channel is under the AC mode, the DC component would be filtered out. This
mode helps you display the AC component of the signal with a higher sensitivity.
Vertical offset back to 0 shortcut key
Turn the
A
knob to change the vertical display position of the selected channel, and
push the
A
knob to set the vertical display position back to 0 as a shortcut key, this is
especially helpful when the trace position is far out of the screen and want it to get
back to the screen center immediately.
3.
Change the Vertical Setting and Observe the Consequent State Information Change.
With the information displayed in the status bar at the bottom of the waveform
window, you can determine any changes in the channel vertical scale factor.
Turn the
B
knob and change the "Vertical Scale Factor (Voltage Division)" of the
selected channel, it can be found that the scale factor of the selected channel in the
status bar has been changed accordingly.
