background image

Evo 4 Operation 

Overview 

The Evo 4 Loopback Kit is designed to make it easy to record computer-based teleconferences in 
SoniClear with high audio quality. It will work with any conferencing software, such as Zoom, WebEx, 
or Teams. It also works with softphone programs, such as 8x8 Work, Vonage, Ring Central, and Avaya. 
 
The Evo 4 must be installed correctly before use. See the section below, “Evo 4 Loopback Kit 
Installation”. After installation, the Evo 4 interface will turn on automatically when the computer is 
started, making it immediately ready for teleconferencing and for recording in SoniClear. 
 
 

Using Microphone and Headphone 

The kit includes a microphone, a monitor headphone, and the black Evo 4 interface control box for 
connecting the microphone and headphone to the computer.  
 
Place the microphone so that it is close to where you are sitting without being in the way of your work. 
The microphone has a very directional pickup pattern, so it does not need to be right in front of your 
mouth. You will be heard clearly without needing to lean in to the microphone. 
 
All of the features of the Evo 4 are adjusted using the buttons and single large knob on the top of the 
control box: 
 
 

 

 

You will normally only need to use the volume knob to adjust the playback level on the headphones.  

When starting your conference, press the headphone level button 

 in the lower right corner. Then turn 

the large knob to get the desired listening level.  

 

Содержание Evo 4

Страница 1: ...Evo 4 Loopback Kit OPERATION GUIDE...

Страница 2: ...reserved No part of this publication may be reproduced stored in a retrieval system or transmitted in any form or by any means electronic mechanical photocopying recording or otherwise without the pr...

Страница 3: ...vo 4 Software Installation 9 Drivers 9 Loading and Saving Presets 9 Evo 4 Loopback Settings 11 Audio Loopback Cable 12 SoniClear Software Configuration for Evo 4 13 Recording Options Tab Sound Quality...

Страница 4: ...Headphone The kit includes a microphone a monitor headphone and the black Evo 4 interface control box for connecting the microphone and headphone to the computer Place the microphone so that it is cl...

Страница 5: ...puter Turn the volume knob clockwise to increase the proportion of sound from the teleconference participants Normally setting the monitor level to the middle 12 O clock position will give a good bala...

Страница 6: ...Select Show EVO Control to display the Evo 4 control panel Click on the File Open pulldown menu selection to open the Load Mixer window...

Страница 7: ...re and click the Load button to reset the Evo 4 to the default values Note that it may appear that the Load button is disabled when it is in fact working Hovering the mouse over that button will cause...

Страница 8: ...ub may result in unreliable operation Power Connection The Evo 4 is powered from the USB Port and does not require the use of a power adapter Audio Connections The included microphone is connected to...

Страница 9: ...e Loading and Saving Presets The Evo 4 requires special configuration for compatibility with SoniClear A default set of presets for use with SoniClear are available for download After installing these...

Страница 10: ...This will display the mixer with the default settings provided with the drivers Click on the File Open pulldown menu selection This opens the Load Mixer window...

Страница 11: ...settings in case they pressed one of the setting buttons by accident Evo 4 Loopback Settings The Evo 4 includes a built in mixer that sends audio from the interface back to the computer This makes it...

Страница 12: ...rophone on Channel 1 and the hardware loopback from the computer on Channel 2 in comparison to the teleconference participants audio coming from the computer To set the monitor mix press the monitor b...

Страница 13: ...ardware tab controls the usage of the sound cards in the computer during recording Default Recording Device This is the sound card input for recording It should be set to Loopback 1 2 Audient EVO4 Not...

Страница 14: ...o listen to SoniClear playback through the Evo 4 headphone jack select Main Output 1 2 Audient EVO Removable Recording Device The Use Removable Device If Present and Automatically Set Removable Device...

Страница 15: ...Monitor Delay Monitor Delay should be set to the default of 3 seconds Force Recording at 44 1KHz This field should be set to Unchecked...

Страница 16: ...e sound cards in the computer during playback Default Speaker Device Selection This is the sound card that will be used for playback into the teleconference call like playing into speakers in the room...

Страница 17: ...Monitor Delay Monitor Delay should be set to the default of 3 seconds Force Recording at 44 1KHz This field should be set to Unchecked...

Страница 18: ...d by the conference call participants and on the Evo kit monitoring headphone The playback audio will also be recorded in SoniClear A typical application would be to play a video file on the computer...

Отзывы: