Grass Valley 2200 - Manual (Page 37)

3-13
Pushbutton Select and Control (C6, C7 and FB) Commands
Pushbutton Select and Control (C6, C7 and FB) Commands
The Pushbutton Select command (FB) is a write-only command that performs a
ÒpushÓ of the speciÞed pushbutton number, just as if the button had actually been
pressed at the control panel.
The Pushbutton Write commands turn the designated pushbutton either ÒonÓ
(C6) or ÒoffÓ (C7).
Table 3-9. Pushbutton Select and Control Commands
Effects Addresses
Valid effects addresses for the Pushbutton Control commands are:
EFFECTS ADDRESS ASSIGNMENTS
00 PGM-PST Mix System
01 Mix/Effects 1 System
02 Mix/Effects 2 System
03 Mix/Effects 3 System
04 Downstream Keyer (DSK)
05 Background (BKGD)
06 Miscellaneous (MISC)
0B Master E-MEM
Function
Byte
Count Effects
Address Command
Code
Message
Write PB/L# ON 04 EX C6 (Write
on) PB/L# High, PB/L# Low
Write PB/L# OFF 04 EX C7 (Write
off) PB/L# High, PB/L# Low
Select PB/L# 04 EX FB (Write) PB/L# High, PB/L# Low