2-76
Section 2 — Installation
Frame Communications Panel Connections
You can connect external devices such as Video Production Editors, Digital Effects
Systems such as GVP’s Krystal, Kaleidoscope, and DPM-700, GPI connections,
Tally Expansion, and a maintenance terminal to the Model 4000 switcher. These
are connected to the switcher via the Communications I/O Module, GPI Module,
and the Expanded Communications Module, located at the C Bay of the Frame as
shown in
. (The Tally Module pinouts are shown in
COM
I/O
GPI
EXPANDED
COM
MAINTENANCE
TALLY EXP
1
2
3
4
G
PANEL
EDITOR
AUX BUS
CTL
ANALOG
REF IN
GPI INPUTS
PORT A1
J1
PORT B1
J2
PORT A2
J3
PORT B2
J4
PORT A3
J5
PORT B3
J6
J7
J8
J1
J2
J3
J4
J5
J6
J1
+5
J2
1
2
3
4
G
+5
TB1
TB2
GPI OUTPUTS
TB3
1
2
3
4
G
TB4
1
2
3
4
G
C1
C2
C3
C4
G
G
C5
Figure 2-42. Signal Processor Frame Rear Connections (Control Section)
Summary of Contents for Grass Valley 4000
Page 3: ...iii Tektronix Grass Valley Products P O Box 1114 Grass Valley CA 95945 916 478 3800 ...
Page 4: ...iv Tektronix Grass Valley Products P O Box 1114 Grass Valley CA 95945 916 478 3800 ...
Page 34: ...1 20 Section 1 System Overview ...
Page 138: ...2 104 Section 2 Installation ...
Page 196: ...3 58 Section 3 Functional Description ...
Page 286: ...Index 6 Index ...