Introduction To The Horizontal System - Aktakom ADS2061 User Manual

"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 will be removed by filtration.
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

(Voltage Division)", it can be found that the scale factor of the channel
corresponding to the status bar has been changed accordingly.
Press buttons of "CH1 MENU", "CH2 MENU" and "Math", the operation

menu, symbols, waveforms and scale factor status information of the
corresponding channel will be displayed in the screen.

Introduction to the Horizontal System

Shown as Fig.4-10, there are a button and two knobs in the "HORIZONTAL
CONTROLS". The following practices will gradually direct you to be familiar with
the setting of horizontal time base.
17 User Manual of Smart Digital Storage Oscilloscope