User Manual

SIGLENT
SSG3000X User Manual 33
―Auto‖, ―Key‖, ―Bus‖ and ―Ext‖.
Click the drop-down box of the trigger mode to select the desired type:
 Auto: The default mode. If the sweep mode is ―continuous‖, just select one sweep
type to start a sweep. If the sweep mode is ―single‖, then click the Execute single
sweep button to start a one time sweep.
 Key: If the sweep mode is ―continuous‖, the device will start a one time sweep after
you press the Trigger button on the front panel or click Click to trigger button on the
touch screen. If the sweep mode is ―single‖, first click the Execute single sweep
button, then a one time sweep will be started after you press the Trigger button on
the front panel or click Click to trigger button on the touch screen.
 Bus: If the sweep mode is ―continuous‖, the device will start a one time sweep after
receiving a ―*TRG‖ command over the communications bus (USB or LAN) from a
controlling computer. If the sweep mode is ―single‖, click the Execute single sweep
button first, then send a ―*TRG‖ command to start a one time sweep.
 External: The device receives the trigger signal input from the [TRIGGER IN]
connector on the back panel. If the sweep mode is ―continuous‖, the device will start a
one time sweep after receiving a specified polarity TTL pulse. If the sweep mode is
―single‖, click the Execute single sweep button firstly and then the device will start
one time sweep after receiving a specified polarity TTL pulse.
2.3.7 Point Trigger
The default point trigger mode is ―Auto ―. The SSG3000X provides four types of point
trigger: ―Auto‖, ―Key‖, ―Bus‖ and ―Ext‖.
Click the drop-down box of point trigger mode to select the desired type:
 Auto: The default mode. If the sweep mode is ―continuous‖, just select one sweep