Zhone Technologies IMACS-200 - Manual (Page 176)

7-16 E&M Ports
Model No. Running Head
4. At your end, go to the E&M port’s Main Screen and send a digital milliwatt test tone
(0 dBm) toward the CPE. If you still don’t receive a signal, check the cabling from the
E&M port to your CPE, and check the CPE itself. If those items are okay, replace the
E&M port at your end.
5. If the E&M port is determined to be faulty, return the faulty unit for repair to the
location specified by your distributor.