Barco UDX Installation Manual page 60

Input & Communication
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
B
HD & 3G
IN: HD & 3G
C
OUT: HD, 3G & 12G
D
IN: HD & 3G
OUT: HD & 3G
Image 6-6
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
Image 6-7: Mark 1 Quad Combo input board, without markings
above the SDI inputs
SDI IN
3G/12G SEL
SYNC
2
A
Image 6-8: Mark 2 Quad Combo input board, with 3G/12G markings
above the SDI inputs/outputs.
60 R5906113 /08 UDX
IN 0 OUT 0
IN 1 OUT 1
N.C.
IN 0 OUT 0
N.C. IN 1 OUT 1
SDI IN/OUT OUT 0
IN 0
N.C. SDI OUT
SDI IN/OUT OUT 0
IN 0
N.C. SDI OUT
SDI IN/OUT
SEL SEL SEL
SYNC
SYNC SYNC
C
B D
SDI IN/OUT
3G 3G 3G SEL
SEL SEL
SYNC SYNC SYNC
B C D
FPGA