Nortel Networks NORSTAR P0886634 User Manual
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Installing the DFC on systems equipped with DVCs
FAX Installation Guide
P0886634 Issue 1.0
1. Remove all DVCs from the NAM.
2. Remove the PEB terminator XRN2 from DVC 1. Refer to Figure 9 for the
location of the PEB terminators.
Figure 9 Digital Voice Card
To remove a PEB terminator, place a flat-head screwdriver between the terminator
and its socket and gently pry the terminator loose.
Figure 10 Removing a PEB terminator
3. Remove both PEB terminators, XRN1 and XRN2, from any remaining DVCs.
Note: Keep the PEB terminators in a safe place. If the DFC is removed, the
terminator plugs must be re-installed on the DVCs.
4. Connect one end of the PEB cable to the PEB socket on the DFC. The PEB
cable is keyed and can only be installed one way. You must also ensure the
Pin 1 indicator (colored stripe) is on the edge furthest away from the top of the
NAM.
PEB connector
PEB terminator
XRN1
PEB terminator
XRN2