Polycom DOC2238A - Manual (Page 127)

MGC+ Hardware and Installation Manual
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Audio+ Music I/O Card
A special daughter card, which is attached to one of the Audio+ Functional
Module can be attached to the rear of the Audio+ module, on the MCU’s rear
panel. It is used to playback music or recorded messages from an external
device such as a tape recorder or CD player. Only one music card per MCU
may be installed.
Attaching the Music I/O Card to the Audio+ Module
The Music I/O card is used to attach an external audio device such as a tape
recorder or CD player to playback music or recorded messages to participants
waiting in the Welcome Queue during Greet and Guide conferences.
The Music I/O card is inserted in the rear panel of the MGC+ unit, and it is
attached to the Audio+ module.
The Music-IO Card enables importing audio music from an external source
such as a CD player, tape, radio, etc. It includes a Line-in jack and headphone
output. The music is available to all endpoints.
Figure 4-30: Music-IO card
DEBUG
LINE IN