User Manual

14 System Function Setting RIGOL
MSO4000/DS4000 User’s Guide
14-15
Reference Clock
This oscilloscope can output the internal 10 MHz sample clock from the [10MHz
In/Out] connector at the rear panel and accept an external 10 MHz clock to
synchronize multiple oscilloscopes.
Press Utility  RefClock to select the desired clock type.
 ClockOutput: configure the [10MHz In/Out] connector as an output to output
the internal 10 MHz clock.
 ClockInput: configure the [10MHz In/Out] connector as an input and the
oscilloscope will accept a 10 MHz clock input from this connector.
10MHz In/Out