Command Descriptions
TDS Family Oscilloscope Programmer Manual 2–71

might return , which indicates that there is no bandwidth limiting on
channel 1.
CH<x>:COUPling
Sets or queries the input attenuator coupling setting of the specified channel.
This is equivalent to setting Coupling in the Vertical menu.
Vertical
CH<x>:IMPedance
  !  "  "  #
 





  
 sets the specified channel to AC coupling.
 sets the specified channel to DC coupling.
 sets the specified channel to ground. Only a flat ground-level waveform will
be displayed.
 
establishes AC coupling on channel 1.

might return , indicating that channel 3 is set to DC coupling.
Group
Related Commands
Syntax
Arguments
Examples