Comtrol UP 16-Port - Manual (Page 54)

54 - Troubleshooting and Technical Support DeviceMaster UP 16-Port Hardware User Guide: 2000596 Rev. B
Troubleshooting and Technical Support
Technical Support
It contains troubleshooting procedures that you should perform before contacting
Technical Support since they will request that you perform, some or all of the
procedures before they will be able to help you diagnose your problem. If you need
technical support .
Comtrol Contact Information
Downloads ftp://ftp.comtrol.com/html/up_main.htm
Web site http://www.comtrol.com
Phone (763) 957-6000