VADDIO EasyTalk User's Guide download pdf (Page 21)

EasyTalk USB Tools

Vaddio EasyTalk USB Solution - Document Number 342-0449 Rev B Page 21 of 48

LCD Monitor Loudspeakers:

This same connection scheme using the Line Output for the connection to the room’s loudspeaker can be used if

desire is for playback to originate from LCD displays using its internal loudspeakers. In this application, the user

should avoid using LCD volume controls for adjusting level during a conference for the same reason described

above.

It is important to note that some LCD displays default the audio input source to the HDMI

connected video source.

For instance when a PC is directly connected to the LCD with an HDMI cable, some LCD displays will by default

use the PC’s soundcard for playback audio and not the EasyUSB Mixer/Amp. If this occurs the EasyMic MicPOD

Echo Cancellation will not function properly.

Diagram: PC USB Conferencing using the Built-in Speakers of the LCD Display

PC with UC Client Software

Supplied

CAT-5e

Cables

EasyUSB

Mixer/Amp

Rear Panel

Uses UAC

(Universal

Audio

Class)

Drivers

USB 2.0

Cable

Audio

Line IN

Line

OUT

Two (2) EasyMic

MicPOD Table Mics

LCD Display Using

Audio Line IN

(for small rooms)

Video

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VADDIO EasyTalk User's Guide Page 21