Barco UDX Series User Manual page 27

• Continue in the same fashion until all projectors are connected.
When connecting a 12G SDI source to the projector, you can only connect that source to input A.
Only Input A accepts 12G SDI signals . While it is technically possible to connect a 12G SDI source
to Input B and connect that source to another projector in line (using Input/Output D), this first
projector itself will not be able to process the 12G signal.
A
HD, 3G & 12G
N.C.
B
HD & 3G
N.C.
IN: HD & 3G
C
OUT: HD, 3G & 12G
N.C.
D
IN: HD & 3G
OUT: HD & 3G
N.C.
Image 3-2
Spotting the difference between the Mark I and Mark II Input boards
Since there will be projectors in the field that have the Mark I Input Board and others that have the Mark II
input board, it is important to know the difference between the two variants.
While there are several minor and barely noticeable differences between the two boards, there is one real
visual aid to tell the two variants apart. There are visual markings added on the Mark II Input board, marking
which connector supports 12G and which only supports 3G.
SDI IN
SEL
SYNC
1
A
B
Image 3-3: Mark 1 Quad Combo input board, without
markings above the SDI inputs
SDI IN
3G/12G
SEL 3G
SYNC
2
A B
Image 3-4: Mark 2 Quad Combo input board, with 3G/12G
markings above the SDI inputs/outputs.
IN 0 OUT 0
IN 1 OUT 1
IN 0 OUT 0
IN 1 OUT 1
SDI IN/OUT OUT 0
IN 0
SDI OUT
SDI IN/OUT OUT 0
IN 0
SDI OUT
SDI IN/OUT
SEL SEL SEL
SYNC SYNC SYNC
C
D
SDI IN/OUT
3G
SEL SEL 3G SEL
SYNC SYNC SYNC
C D
Input & Communication
FPGA
R5906112-06 UDX series 27