User Manual

SIGLENT
SSG5000X User Manual 12
If the instrument detects that there is a valid 10MHz IN signal at the 10MHz In
connector, it will used it as an external reference source. At this point the user
interface status bar shows "Ext Ref". When an external reference is lost, exceeded,
or disconnected, the instrument automatically switches to the internal reference,
and the screen status bar will no longer display "Ext Ref".
7. 10MHz OUT
The [10MHz IN] and [10MHz OUT] connectors are commonly used to establish
synchronization between multiple instruments. The RF source can use an internal
reference source or an external reference source.
If the instrument uses an internal reference source, the [10MHz OUT] connector can
output a 10MHz clock signal generated by the instrument and can be used to
synchronize other devices.
8. PULSE IN/OUT
The function of the connector is determined by the current mode of pulse
modulation.
1) PULSE IN:
When the pulse source is "Ext", it is used to input external pulse signals.
2) PULSE OUT: