After programming, the sequence is started automatically and the first segment is 
played repetitively until receiving an Enable. Then the first segment is played until the 
end and the sequence is continued.  
The following segment advancement modes are available: 
  Auto 
  Conditional (Advancement Event) 
  Repeat (Advancement Event) 
  Single (Advancement Event) 
 
The following sequence advancement mode is available: 
The sequence is played infinitely until being stopped. After being restarted, the first 
segment is played until it receives an enable.