PeakTech 1295 Bedienungsanleitung Seite 104

1. 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.
2. 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 vertical "VOLTS/DIV" knob and change the "Vertical Scale Factor
Figure 0-10 Vertical Control Zone
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