Revolabs setup guide Configuring the HDX 9004 Video Codec

Configuring the HDX 9004 Video Codec

CONFIGURING THE AUDIO MENUS OF THE HDX 9004 VIDEO CODEC

1.Select SYSTEM

2.Select ADMIN SETTINGS and enter the Administrator password (if needed)

3.Select AUDIO

4.Select AUDIO SETTINGS

5.Disable POLYCOM MICROPHONES by removing the check mark. Having Revolabs and Polycom microphones will increase ambient noise, add to echo cancellation problems, and reduce articulation*

6.Verify LIVE MUSIC MODE is disabled by removing the check mark. Polycom noise suppression is turned off when this is active

7.Select INPUTS/OUTPUTS

8.Confirm or modify the following settings:

a.INPUT TYPE is LINE INPUT

b.INPUT TYPE LEVEL is 80% or 8

c.ECHO CANCELLER is OFF

9.Press OK to save all changes

NOTE: IF THE GOAL IS TO USE THE REVOLABS WEARABLE MICROPHONE OR XLR PLUG-IN ADAPTER WITH THE HDX SYSTEM, THEN DISABLING OF THE POLYCOM MICROPHONES IS NOT NECESSARY DUE TO THE MINUTE AMOUNT OF ECHO CANCELLATION PROCESSING POWER NEEDED FOR THESE MICROPHONES. REVOLABS DOES NOT RECOMMEND ADDING A REVOLABS BOUNDARY MICROPHONE TO AN EXISTING HDX MICROPHONE SYSTEM BECAUSE OF ECHO CANCELLATION REFERENCES AND VOLUME LEVEL DIFFERENCES.