Huawei VP9050 manual Audio Settings, Connecting an Audio Device, Setting Audio Parameters

HUAWEI VP9050 Executive Video Terminal
User Guide	5 Audio Settings

5 Audio Settings

5.1 Connecting an Audio Device

Equipped with a microphone and a speaker, the terminal also provides AUDIO IN and AUDIO OUT interfaces for connecting to external audio devices. Figure 1-3shows the interface location and Table 5-1describes the audio interfaces.

If the AUDIO OUT interface is connected to an external speaker, audio can be output from the terminal to the external speaker, obtaining increased volume and better quality.

Table 5-1Description of audio interfaces

Audio Input Interface	Type	Features of the Audio That Can Be
		Received
AUDIO IN	Headset interface	Mono audio channel/Stereo line input
AUDIO OUT MAIN	Headset interface	Mono audio channel/Stereo line output

5.2 Setting Audio Parameters

Before connecting the terminal to an audio device, set the audio parameters correctly to obtain better audio effects.

To set the terminal's audio parameters, do the following:

Step 1 Choose Settings > Audio, and then set the parameters listed in Table 5-2and Table 5-3.

Issue 03 (2011-12-10)	Huawei Proprietary and Confidential	36
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