2.13 Using The Music Interface - Comdial DSU II System Manual

IMI66–132

2.13 Using The Music Interface

If music is to be part of the system, connect a customer-provided music source to the common
equipment music interface jack (phono jack) provided for this purpose. The impedance of this
input is approximately 500Ω. Use the volume control on the music source to adjust the audio
level of the music as required.
2 – 40 Installing The DSU II Digital Telephone System
DSU216
Music Interface
Using The Music Interface
DSU II Digital Telephone System
Music Source
(for music on hold
and background music)