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Analog Audio Input Connector

The Makito X HEVC Rugged with software version 2.2.1 or later supports two (2) input channels of analog audio.

The analog audio interface consists of four (4) mono inputs and one mono output (for talkback). This interface complies with the Intel High Definition Audio (HDA) specification. 

The audio input channels support 48-kHz sample rates with 16-bit PCM data.

The audio input channels support up to 4.15Vpp (single ended) inputs. The input signal level is configurable from 2 to 8 dBu, with a default value of 6 dBu. The maximum input level of 8 dBu translates to a maximum value of 5.50Vpp.


Analog Audio Connector

On UnitMating Connector
ManufacturerHiroseHirose
Connector TypeAudio ConnectorAudio Connector
Part NumberLF13WBRB-20SLF13WBP-20P


Audio Input Pin Locations


Analog Audio Connector Pinout
Contact #Description
1GND
2AUDIO OUT (for talkback, future use)
3GND
4AUDIO IN CHANNEL 2
5GND
6AUDIO IN CHANNEL 1
7GND
8AUDIO IN CHANNEL 4 (future use)
9GND
10AUDIO IN CHANNEL 3 (future use)
11–20N/C



Audio Connector Pinout Diagram

For the connector and cable, see Step #5 in Connecting to the Network and Audio/Video Sources.

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