User guide

Desktop Board Features
15
The front/back panel audio connectors are configurable through the audio device
drivers. Table 3 lists the supported functions
of the front panel and back panel jacks.
Table 3. Audio Jack Support
Audio Jack
Line
In
Line/
Front Out Rear Out Microphone Headphones
Front panel – Green No Yes No No Yes
Front panel – Pink No No No Yes No
Back panel – Blue Yes No Yes No No
Back panel – Green No Yes No No Yes
Back panel – Pink No No No Yes No
Figure 2 shows the default assignment of the back panel audio connectors.
Item Description
A Line In
B Line Out
C Mic In
Figure 2. Back Panel Audio Connectors
NOTE
The back panel audio line out connector is designed to power headphones or amplified
speakers only. Poor audio quality occurs if passive (non-amplified) speakers are
connected to this output.