RIGOL 
2-24                                      Copyright ©1998-2008 RIGOL Technologies, Inc. 
  User’s Guide for DS1000CA Series 
 
IV. Using Vertical    and   
 
Use the vertical controls to display signal waveforms by adjusting the vertical 
, the and  , and setting the input parameters. 
1. Using vertical
knob. 
The vertical
 control changes the vertical position of signal 
waveforms in all channels (including MATH and REF). The resolution changes 
according to the vertical level set. Pressing this knob will clear the channel offset 
to zero.   
 
2.  Using vertical
knob. 
The vertical
 control changes the vertical sensitivity of signal 
waveforms in all channels (including MATH and REF). If the Volts/Div is set to 
“Coarse”, the waveform scales in a 1-2-5 step sequence from 2 mV to 10 V. If the 
Volts/Div is set to “Fine”, it scales to small steps between the coarse settings. 
 
3.  Channels would be adjustable by the vertical
and only 
when they are selected. 
 
4.  During the vertical positioning, a position message is displayed on the left bottom 
of the screen, in the same color as the corresponding channel. The unit is V 
(Volts).