Introduction To The Horizontal System - Promax OD-603 Manual

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.
2.10

Introduction to the Horizontal System

Shown as Figure 12, 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.
Use the horizontal "SEC/DIV" knob to change the horizontal time base
setting and observe the consequent status information change. Rotate
the horizontal "SEC/DIV" knob to change the horizontal time base, and
it can be found that the "Horizontal Time Base" display in the status
bar changes accordingly.
June 2016
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.
Figure 12. Horizontal Control Zone.
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