KeyWest Technology MegaHertz The Protector Operation Manual page 4

Protector Operation Manual
Composite Output—Combined Video to Modulator
Composite Loop (to genlock foreground video to
background video)
Keywest Technology
th
14563 W. 96 Terrace
Lenexa, Kansas 66215
800.331.2019
www.keywesttechnology.com
Figure 2 Typical Video Connections
NET IN
OUT TO
INSERTER FROM RX
1 2 3 4 5 6 7 8 9 10
NET OUT
1 2 3 4 5 6 7 8 9 10
TO MOD
LOOP
Composite Input—Network Feed (Background)
GPI CONNECTIONS
In a Contact Closure System
GPO
For GPI #1 Loop Pin 1 to Pin 9
For GPI #2 Loop Pin 3 to Pin 9
GPI #1
GPI #2
GPI
Composite Input—Ad Inserter Feed (Foreground)
10 July 2000
MegaHertz
Contact Closure
+ -
Pin 10 Pin 2
Pin 10 Pin 4
IN FROM
INSERTER
4