RIGOL DG1000Z Series - Manual (Page 128)

RIGOL Chapter 2 Command System
2-116 DG1000Z Programming Guide
[:SOURce[<n>]]:MARKer[:STATe]
Syntax [:SOURce[<n>]]:MARKer[:STATe] {ON|1|OFF|0}
[:SOURce[<n>]]:MARKer[:STATe]?
Description Enable or disable the frequency mark function of the specified channel.
Query the on/off status of the frequency mark function of the specified channel.
Parameter Name Type Range Default
[<n>] Discrete 1|2 1
{ON|1|OFF|0} Bool ON|1|OFF|0 OFF
Explanation  The sync signal outputted from the [CH1/Sync/Ext Mod/Trig/FSK]
connector corresponding to the specified channel at the rear panel always
changes from low level to high level at the start of each sweep. The sync signal
changes from high level to low level at the center frequency point when the
“Mark” function is disabled or at the specified mark frequency point when the
“Mark” function is enabled.
 When [:SOURce[<n>]] or [<n>] is omitted, the system sets the related
parameters of CH1 by default.
Return Format The query returns ON or OFF.
Example :SOUR1:MARK ON /*Enable the frequency mark function of CH1*/
:SOUR1:MARK? /*Query the on/off status of the frequency mark function of
CH1 and the query returns ON*/