View source for 音频接口（Audio）

=== '''Audio (AUDIO)'''<br/>RSB-4710 supports Line-Out, Line-In, Mic-In, and Speaker-Out. Earphones should&nbsp;not be connected to the Line-Out pin header. If earphone functionality is required, an&nbsp;amplifier must be added, and the microphone connected to the Mic-In pin header.&nbsp;RSB-4710 also supports a mono speaker (2.8W 4Ω or 1.5W 8Ω). Use a cable&nbsp;(Advantech part number: 1700031093-01) for Line-Out and Mic-In tests.The audio connector pins are defined below ===

{| border="1" cellspacing="1" cellpadding="1" style="width:500px;"
|-
| '''Pin'''
| '''Pin&nbsp; Name'''
| '''Pin'''
| '''Pin&nbsp; Name'''
|-
| 1
| LOUTRC_M<br/>
| 2
| LOUTLC_M<br/>
|-
| 3
| NC
| 4
| NC
|-
| 5
| GND_A<br/>
| 6
| GND_A<br/>
|-
| 7
| MIC_IN1_P<br/>
| 8
| MIC_IN1_N<br/>
|-
| 9
| LINE_IN_R<br/>
| 10
| LINE_IN_L<br/>
|-
| 11
| SPO_P<br/>
| 12
| SPO_N<br/>
|}

[[File:Audio-connector.PNG|RTENOTITLE]]