Connect The Cables To The Wiring Field Card (Optional) - Nortel BCM50 Installation And Maintenance Manual

2 Adjust the volume of the music source to a good level by activating background music and
adjusting the volume at the music source.
TIP: You can adjust the background music volume at every telephone.
3
Select the appropriate option for your system:
• If you are adding more auxiliary equipment, proceed to
system" on page 126
• If you are finished adding auxiliary equipment, proceed to

Connect the cables to the wiring field card (optional)

If you are using the optional wiring field card (WFC), use this procedure to connect the cables to
WFC.
1 Plug the RJ21-end of the cable assembly into the telephony connector.
2 Plug the other end of the cable assembly into the WFC header.
The cable locks in place.
3 Remove the terminal block from the WFC:
a Slide a small flat screwdriver into the rectangular opening at the back of the terminal
block.
b Pry the terminal block such that the top rotates forward and the block comes free.
You make the connections to the terminal block while it is removed from the header.
4
Use a small slotted screwdriver to unscrew the wire hole screws on top of the terminal block.
5
Insert the bare wire ends (¼" or 6mm) in the appropriate holes on the sides of the terminal
block.
6 Tighten the screws to hold the wires in place.
7 Re-install the terminal block on the header of the WFC.
8 Connect the remaining wires (digital telephones, analog telephones, and analog trunks) to the
WFC.
The 8-pin modular jacks on the WFC accept RJ45 or RJ11 modular plugs.
9 Connect cables to the BCM50 as required.
or "Connect an auxiliary ringer" on page
Connecting the auxiliary equipment
"Connect an external paging
126.
"Next step" on page
Connect the cables to the BCM50 system
129
130.