Specifications

Command Groups
2-38
TDS3000, TDS3000B, and TDS3000C Series Programmer Manual
Vertical Commands
Vertical commands control the display of channels and of main and reference
waveforms. Table 2--26 lists these commands.
The SELect:<wfm> command also selects the waveform many commands in
other command groups use.
You may replace VOLts for SCAle in the vertical commands. This provides
program compatibility with earlier models of Tektronix oscilloscopes.
Table 2- 26: Vertical commands
Header Description
CH<x>? Returns vertical parameters for channel <x>
CH<x>:BANdwidth Sets or returns the bandwidth for channel <x>
CH<x>:COUPling Sets or returns the channel coupling for
channel <x>
CH<x>:DESKew Sets or returns the channel deskew time for
channel <x>
CH<x>:ID? Return probe identification for channel <x>
CH<x>:IMPedance Sets or returns the channel probe impedance
for channel <x>
CH<x>:INVert Sets or returns the channel invert for
channel <x>
CH<x>:OFFSet Sets or returns the channel offset for
channel <x>
CH<x>:POSition Sets or returns the channel position for
channel <x>
CH<x>:PROBe Sets or returns the channel probe att enuation
for channel <x>
CH<x>:SCAle Sets or returns the channel volts or amps per
div for channel <x>
CH<x>:VOLts Same as CH<x>:SCAle for channel <x>
CH<x>:YUNIT Sets or returns the channel vertical units for
channel <x>
SELect? Return selected waveform and st ate of
channels (on/off)
SELect:CONTROl Set selected waveform
SELect:<wfm> Turns channels on or off