Advantech MARS-3100R/S Manual de usuario descargar pdf (Pagina 59)

45 MARS-3100R/S User Manual

Chapter 3 Advantech Central Manager

3.6.1.4 Voice

The fourth tab on Sounds and Audio Device Properties displays the Voice menu

for adjusting audio inputs and outputs when a microphone is connected to the PC.

Figure 3.35 Voice menu

3.6.1.4.1 Test hardware

Click Test hardware to initiate a microphone test that will calibrate the audio levels

from the microphone to the system, so that peak audio performance is attained.

Follow the onscreen instructions to calibrate the microphone.

Figure 3.36 Hardware test for microphone level

Note! The control settings on the Voice sub-menus, Volume and Advanced,

are identical to those found in the Audio devices, section 3.6.1.1. on

pages 37, 38 and 39.

Note! A microphone must be connected to the computer, or the internal micro-

phone must be activated. (See Chapter 2.8, Connecting Peripherals.)

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Advantech MARS-3100R/S Manual de usuario Pagina 59