XT Series DISK RECORDER - Technical Reference
EVS Broadcast Equipment SA - Nov 2005
Issue 3.0
17
3.5 GPI IN Connections
On XT servers, GPI triggers are available from Multicam version 5.03.25 or
higher. Refer to the User’s Manual of the Multicam or Air Box for GPI
allocation.
3.5.1 RELAY Æ OPTO INPUTS ON THE XT SERVER (GPI INPUTS 1,
2, 3, 4)
1234
5
67891011
12
13
14
1516
17
181920
2122
23
24
25
G
P
I
1
G
P
I
4
G
P
I
2
G
P
I
3
I
N
+
G
P
I
4
G
r
o
u
n
d
G
r
o
u
n
d
G
r
o
u
n
d
G
r
o
u
n
d
G
P
I
4
I
N
+
G
P
I
3
I
N
+
G
P
I
2
I
N
+
G
P
I
1
V
+
I
N
+
G
P
I
4
I
N
+
G
P
I
3
I
N
+
G
P
I
2
I
N
+
G
P
I
1
3.5.2 RELAY Æ TTL INPUTS ON THE XT SERVER (GPI INPUTS 5, 6,
7, 8)
1234
5
67891011
12
13
14
1516
17
181920
2122
23
24
25
I
N
+
G
P
I
4
G
r
o
u
n
d
G
r
o
u
n
d
G
r
o
u
n
d
G
r
o
u
n
d
I
N
+
G
P
I
3
I
N
+
G
P
I
2
I
N
+
G
P
I
1
I
N
+
G
P
I
7
I
N
+
G
P
I
6
I
N
+
G
P
I
5
I
N
+
G
P
I
8
The relay must be connected between the ground and the corresponding
TTL input on the DB25.