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Chapter 3 Features and Functions
Triggering
3
Software (Bus) Triggering The bus trigger mode is available only
from the remote interface. This mode is similar to the manual trigger
mode from the front panel, but you trigger the function generator by
sending a bus trigger command. The function generator initiates one
sweep or outputs one burst each time a bus trigger command is received.
• To select the bus trigger source, send the following command.
TRIGger:SOURce BUS
• To trigger the function generator from the remote interface (GPIB,
USB, or LAN) when the Bus source selected, send the TRIG or *TRG
(trigger) command. The front-panel key
is illuminated when the
function generator is waiting for a bus trigger.
33210A users guide.book Page 109 Wednesday, July 16, 2008 11:16 AM