Connecting An External Audio System - SMART Board 6075S Installation And Maintenance Manual

Chapter 3
Connecting computers and other devices
TIP
If a SMART OPS PC module is installed in the accessory slot, you can
connect an external display to the HDMI 1.4 out connector on the OPS
PC module rather than the one on the display. This allows you to
duplicate or extend the OPS PC module's desktop to the external
display.

Connecting an external audio system

The display includes two speakers, which are designed to provide sound at the
front of a room. You might want to connect the SBA-100 projection audio
system (see SBA-100 projection audio system on page 17) or a third-party
external audio system if you're providing sound in a larger space.
You can connect an external audio system to the display using the stereo
3.5 mm out connector (pictured). This disables the display's internal speakers.
Alternatively, you can connect an external audio system directly to a room
computer.
In addition to the stereo 3.5 mm out connector, the display provides a
Sony/Philips Digital Interface (S/PDIF) out connector (pictured). S/PDIF is a
digital audio transmission medium. You need an audio system that has an
S/PDIF input to decode this connection to analog. Most external sound bars
include a S/PDIF connector.
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