Revolabs Single Channel System - Polycom HDX 9004 - Manual (Page 4)

Configuring the HDX 9004 Video Codec
C
ONFIGURING 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:
I
F THE GOAL IS TO USE THE
R
EVOLABS WEARABLE MICROPHONE OR
XLR
PLUG
-
IN ADAPTER WITH THE
HDX
SYSTEM
,
THEN DISABLING OF THE
P
OLYCOM
MICROPHONES IS NOT NECESSARY DUE TO THE MINUTE AMOUNT OF ECHO
CANCELLATION PROCESSING POWER NEEDED FOR THESE MICROPHONES
. R
EVOLABS
DOES NOT RECOMMEND ADDING A
R
EVOLABS BOUNDARY MICROPHONE TO AN
EXISTING
HDX
MICROPHONE SYSTEM BECAUSE OF ECHO CANCELLATION REFERENCES
AND VOLUME LEVEL DIFFERENCES
.