Select:control - Tektronix TBS2000 Series Programmer's Manual

S commands

SELect:CONTROl

Sets or queries the waveform that is the recipient (focus) of future channel-related
commands, for example, the cursor commands. The command form also
performs the equivalent of a SELect:CH<x> ON command, as well as the Math,
FFT and Reference of that command.
Group
Vertical
Syntax
SELect:CONTROl {CH<x> | MATH | FFT | REF<x>}
SELect:CONTROl?
Arguments
CH<x> specifies a channel waveform as the waveform affected by the front-
panel controls. <x> is the channel number.
MATH specifies the math waveform as the waveform that is affected by the
front-panel controls.
FFT specifies the FFT waveform as the waveform that is affected by the front-
panel controls.
REF<x> specifies a reference waveform as the waveform affected by the front-
panel controls. <x> specifies the reference waveform number (1 or 2).
Returns
NONE if all the channels are turned off. NONE is ignored on input.
Examples
SELect:CONTROl CH1 sets channel 1 as the recipient of future channel related
commands.
SELect:CONTROl? might return :SELect:CONTROl CH1 indicating that
channel 1 is the recipient of future channel related commands.
TBS2000 Series Programmer 213