To Connect The Music Source Using The Music Source Jack; To Connect The Music Source Using The Rj-21 Telephony Connector - Nortel BCM50 Installation And Maintenance Manual

110 Chapter 9 Connecting the cables to the BCM50 system

To connect the music source using the music source jack

1 Connect the miniature jack of the music source output (3.5 mm mono audio jack) to the music
source input on the BCM50 main unit (see
Figure 45 Music source jack
Music jack
(3.5 mm mono audio jack)
Tip: Music signal
Ring: No connection
Sleeve: Ground
2 Adjust the volume of the music source to an appropriate level by placing a call and putting it
on hold, then 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, refer to
system" on page 108
• If you are finished adding auxiliary equipment, proceed to
To connect the music source using the RJ-21 telephony
connector
1 Connect the music source output to the music source input on the RJ-21 telephony connector.
Refer to the
wires is used for the music source input.
2
Adjust the volume of the music source to an appropriate level by placing a call and putting it
on hold, then adjusting the volume at the music source.
Tip: You can adjust the background music volume at every telephone.
N0027152 01 N0027152 01
Tip
Sleeve
or "Connecting an auxiliary ringer" on page
Note: If you use the RJ-21 telephony connector to connect the music
source, do not connect a music source to the music source jack on the
front of the main unit.
"RJ-21 telephony connector wiring chart" on page 205
Figure 45).
BCM50
"Connecting an external paging
"Next step" on page
Music source
input
107.
112.
to determine which pair of