Instruction manual
Concerto — Instruction Manual 101
Concerto Web Pages
Matrix Reference Configuration
The Matrix Reference Configuration page reports the status of the system’s 
video reference. The signal type is automatically detected and cannot be 
changed from this page.
Figure 61. Matrix Reference Configuration Web Page
Reference Count Server
A Reference Count Server feature can be used with Grass Valley Prelude 
systems (not Encore systems) to synchronize frame boundary Takes initi-
ated from system control panels. For Prelude control the 
Broadcast frame count 
setting should be 
Enabled.
On Encore systems, the 
Broadcast frame count setting should be Disabled on 
Concerto and any other matrices controlled by Encore to prevent conflicts. 










