Introduction To The Vertical System - Promax OD-610 User Manual

Introduction to the Vertical System

2.9
As shown in Figure 12, there are a few of buttons and knobs in VERTICAL
CONTROLS. The following practices will gradually direct you to be familiar with
the using of the vertical setting.
Use the button "VERTICAL POSITION" knob to show the signal in the
center of the waveform window. The "VERTICAL POSITION" knob
functions the regulating of the vertical display position of the signal.
Thus, when the "VERTICAL POSITION" knob is rotated, the pointer of
the earth datum point of the channel is directed to move up and down
following the waveform.
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 VERTICAL POSITION knob to change the vertical display
position of channel and press the position 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.
June 2017
Figure 12. Vertical Control Zone.
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