IEI Integration NANO-PV-D4251_N4551_D5251 - Manual (Page 69)

NANO-PV-D4251/N4551/D5251 EPIC SBC
Page 56
Figure 4-13: Connect Power Cable to Power Supply
4.7.2 Audio Kit Installation
The Audio Kit that came with the NANO-PV-D4251/N4551/D5251 connects to the audio
connector on the NANO-PV-D4251/N4551/D5251. The audio kit consists of three audio
jacks. Mic-in connects to a microphone. Line-in provides a stereo line-level input to
connect to the output of an audio device. Line-out, a stereo line-level output, connects to
two amplified speakers. To install the audio kit, please refer to the steps below:
Step 1: Locate the audio connector. The location of the 10-pin audio connector is
shown in Chapter 3.
Step 2: Align pin 1. Align pin 1 on the on-board connector with pin 1 on the audio kit
connector. Pin 1 on the audio kit connector is indicated with a white dot. See
Figure 4-14.