For those of us who don't have a Bose system this works for me. Very good monitor for my application.
http://tcsupport.custhelp.com/cgi-bin/tc...ZwX3NvcnRfYnk9J nBfZ3JpZHNvcnQ9JnBfcm93X2NudD0xMDI1JnBfcHJvZHM9JnBfY2F0cz0mcF9wdj0mcF9jdj0mcF9zZWFyY2hfdHlwZT1hbnN3ZXJzLnNlYXJjaF9ubCZwX3BhZ2U9MQ**&p_li=&p_topview=1

(use link under answer)
Hank