GDS-200 & GDS-300 Series User Manual 
52 
Activated 
channels
Selected/active channel Disabled channels
Vertical Scale and Position 
 
The vertical scale and position can be 
configured in the vertical menu in addition to 
the using the touch gestures. 
Select the desired channel, reference 
waveform or math function. 
Position: When using touch control, the waveform 
will automatically snap to the zero position at each 
crossing. To move past the zero position, use the 
swipe gesture again.  
1.  Use the scale picker to set the vertical scale for 
the selected channel. 
2.  Use the position slider to set the vertical 
position for the selected channel. 
3.  To set the vertical position to 0, drag from the 
Vertical Position key and drop to the “Set to 0” 
option. 
4.  To manually set the vertical position, drag from 
the Vertical Position key and drop to the 
keyboard icon. Type in the value for the vertical 
position with the keypad that appears.