Grass Valley VM 3000 System Controllers v.7.4 - Manual (Page 267)

Configurator CP Level Set
5−57 VM 3000 Installation and Operating Manual
A Note Concerning Level Numbering and External Control Computers Using ASCII Protocol
ASCII protocol switching instructions include specification of output, input, and level; with level indicated by a number from
1 to 7. These level numbers correspond to the order in which levels are listed on the CP Level Set table. In the example table
shown in Figure 5−39, the ASCII level numbers would apply to the switcher levels as follows:
Level number used Example level shown on
with ASCII protocol CP Level Set table (Fig.5−38 )
1 VIDEO
2 LEFT
3 RIGHT
4 T/C
Do not confuse these ASCII level numbers with the logical and physical level numbers of the switcher, which may be differ-
ent. (The level names on this table are translated to logical and physical level numbers on the Switcher Description table, as
shown on page 5−31.)
For more information about external computer control, see page 2−82.