RIGOL DG1000Z Series - Manual (Page 191)

Chapter 2 Command System RIGOL
DG1000Z Programming Guide 2-179
:SOURce:TRACK Command
[:SOURce[<n>]]:TRACK
Syntax [:SOURce[<n>]]:TRACK {ON|OFF|INVerted}
[:SOURce[<n>]]:TRACK?
Description Set the state of the track function of the specified channel to ON, OFF or INVerted.
Query the state of the track function of the specified channel.
Parameter Name Type Range Default
[<n>] Discrete 1|2 1
{ON|OFF|INVerted} Discrete ON|OFF|INVerted OFF
Explanation  On: enable the track function. The instrument copies the various parameters and
states (except the channel output state) of CH1 to CH2 automatically. When the
parameters or states of CH1 are changed, the corresponding parameters or
states of CH2 (except the channel output state) will be adjusted to the same
values or states automatically. At this point, the dual channels (if the channel
outputs are currently enabled) can output the same signal.
 Off: disable the track function.
 Inverted: the track function is enabled. The instrument copies the various
parameters and states (except the channel output state) of CH1 to CH2
automatically. When the parameters or states of CH1 are changed, the
corresponding parameters or states of CH2 (except the channel output state) will
be adjusted to the same value automatically. At this point, CH2 (if the channel
output is currently enabled) outputs the inverted signal of the output signal of
CH1.
 When [:SOURce[<n>]] or [<n>] is omitted, the system sets the related
parameters of CH1 by default.
 When the track function is enabled, the coupling function and channel copy
function are disabled, the user interface is switched to single channel view mode
and the current channel is CH1.
Return Format The query returns ON, OFF or INVERTED.
Example :SOUR1:TRACK ON /*Set the state of the track function of CH1 to ON */
:SOUR1:TRACK? /*Query the state of the track function of CH1 and the query
returns ON*/