Grass Valley K2 Media Client System Guide v.3.3 - Manual (Page 110)

110 K2 Media Client System Guide June 9, 2009
Chapter 3 System connections and configuration
Connecting GPI
The K2 system provides 12 GPI inputs, and 12 GPI outputs on a single DB-25 rear
panel connector.
Also see the following related sections of this manual:
• “GPI I/O specifications” on page 194
• “GPI I/O connector pinouts” on page 230
Refer to the K2 Media Client User Guide for GPI configuration procedures.
Push
GPIO !
D UNUSED
1-2
3-4
1-2
3-4
1-2
3-4
U CH 3
OUT
AES/EBU CH 4
IN OUT
REF
COMPOSITE LOOP
THRU
GPI in/out