User's Guide

HUAWEI TE30 Videoconferencing Endpoint
User Guide
5 Microphone and Speaker
Issue 01 (2013-03-27)
Huawei Proprietary and Confidential
Copyright © Huawei Technologies Co., Ltd.
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For details, see the HUAWEI VPM220W Microphone Array User Guide and HUAWEI
VPM220W Microphone Array Quick Start Guide.
5.1.3 Connecting Other Audio Input Devices
You can connect other audio input devices, such as a computer or mobile phone to the LINE
IN port on your TE30.
5.2 Connecting a Speaker
You can connect your TE30 to external speakers for louder audio output and better audio
quality.
Before you connect a speaker to your TE30, get the know the available audio output ports so
that you can quickly and correctly connect a speaker to the TE30.
Table 5-4 describes the TE30 audio output port.
Table 5-4 Port
Port
Type
Supported Audio
Feature
LINE OUT
3.5 mm audio port
Stereo
Use an audio cable to connect an external speaker to the LINE OUT port on the TE30.
5.3 Configuring Audio
Before using your TE30 to join a conference, set the audio parameters to produce the best
possible audio experience.
Procedure
Step 1 Choose Advanced Settings > Settings > Audio. Set the audio parameters by referring to
Table 5-5 and Table 5-6.
Table 5-5 Audio input parameters
Parameter
Description
Setting
Built-in MIC 1
Built-in MIC 2
LINE IN 1
LINE IN 2
Specify whether to enable MIC or
LINE IN ports. If a port is
disabled, your TE30 will not
receive audio input from the
device connected to that port.
You can use this parameter to
specify audio sources for the left
and right audio channels in stereo
These parameters are selected by
default.