72    Sequoia Series 
OUTPut:TTLTrg:SOURce 
This command selects the signal source for the Trig Out signal as follows: 
•  BOT  Beginning of transient output 
•  EOT  End of transient output 
•  LIST  Specified by the TTLTrg list 
When an event becomes true at the selected TTLTrg source, a pulse is sent to the function strobe on 
the system interface connector on the rear panel of the power source. 
Command Syntax  OUTPut:TTLTrg:SOURce<source> 
Parameters  BOT|EOT|LIST 
*RST Value  BOT 
Examples  OUTP:TTLT:SOUR LIST  
Query Syntax  OUTPut:TTLTrg:SOURce? 
Returned Parameters  <CRD> 
Related Commands  OUTP:TTLT