Sierra Video Pro XL Series 8 - Manual (Page 30)

SIERRA VIDEO
24
Unless otherwise specified at the time of order, the V5S series of routing switchers are configured
at the factory with 7 levels of control as indicated by the chart below.
Level # Type
1 R
2 G
3 B
4 H
Sync
5 V Sync
6 Audio 1
7 Audio 2
Note:
When writing commands for a “third party” controller, pay careful attention to the levels of control.
Sync Rate Reporting
The Pro series of routers can report the sync frequency (H or V) of all inputs. Sync frequencies
can be read using the TyLinx Pro program or Host port protocol (see the Communication Protocol
section of this manual).
Sync rate reporting is best used to check for correct wiring and to determine if a scalier is needed.