Grass Valley VM 3000 System Controllers v.7.4 - Manual (Page 395)

Configurator Tally
5−185 VM 3000 Installation and Operating Manual
KEY 1 KEY 2 BKGDA BKGDB BYPASS
BUS INPUTS
000
MAIN−B 001
KEYINS1 002
KEYINS2 003
BYPASS 004
MIX 1 MIX 2 MAIN A MAIN B BYPASS
Audio
router
BUS INPUTS
MAIN−A 000
MAIN−B 001
MIXINS1 002
MIXINS2 003
BYPASS 004
L R L R L R L R L R
ISO1 ISO2
ISO 1 005
ISO 2 006
MAIN−A
Saturn audio processor Saturn video processor
Transmitter
Tally Device Opto Logical Output Tally
1 MCS_TLY 0 MAIN−A
2 MCS_TLY 1 MAIN−B
3 MCS_TLY 2 KEYINS1
4 MCS_TLY 3 KEYINS2
5 MCS_TLY 4 MIXINS1
6 MCS_TLY 5 MIXINS2
7 MCS_TLY 6 BYPASS
8 TALLY1 0 PROD1 TALLY1 /3
9 TALLY1 1 PROD2 TALLY1 /3
Tally Dependency
Production switcher
Switcher tally
relays
MI−3040/T
“TALLY1”
Relays
2 0 1 3
2 0 1 3 4
Opto−isolators
PROD1 007
PROD2 008
PROD1 007
PROD2 008
Video
router
Tally light
Physical
Output
Output
Name
Figure 5−164. Example tally system with Jupiter−controlled router
(Venus), Saturn master control, production switcher, and direct feed
to transmitter. Equipment shown corresponds to table at left.