Instruction manual

84 Concerto — Instruction Manual
Section 2 — Installation
matrix, or routed through a control frame or a matrix frame before con-
necting to Concerto In Figure 50 two Video References and an AES Refer-
ence are routed to the Concerto frame. Video Reference 1 is terminated at
t
he Concerto frame. Video Reference 2 continues from Concerto to the
7500WB and on to the 7500NB before being terminated at the end of the
bus. The AES Audio Reference is routed to the 7500NB where it is termi-
nated. All references used must be terminated at the end of the bus. Unused
r
eference connectors do not need to be terminated.
Note If Concerto is configured with an Audio Module, an AES Audio Reference
must be present. In an Audio Expansion Set both matrices have to use the
same reference.
Figure 50. Reference Cabling
VID
REF
AES
REF1
AES
REF2
GSC
7500NB 256x256
193-224 129-160 193-224 129-160 65-96 1-32 65-96 1-32
INPUTS INPUTSOUTPUTS OUTPUTS
1 2 1 2
GSC
MC1
MC2
VIDEO REF
DIGITAL VIDEO REF
1
2
7500WB 128x128
IN
OUT
MONITOR
+
EXT COM
2
EXT COM
1
E-NET
2
E-NET
1
AES REF VID-REF 2 VID-REF 1
Concerto
31 27 23 19 15 11 7
28 24 20 16 12 8
32 29 25 21 17 13 9
30 26 22 18 14 10
5
6
3
4
1
2
OUTPUTS
25 21 17 13 9 5 1
22 18 14 10 6 2
26 23 19 15 11 7 3
28
27
30
2931
32 24 20 16 12 8 4
INPUTS
EXP
IN
EXP
OUT
AUDIO/DATA
TDM
MON IN MON OUT
12
12
400W; 11.1A36-60V
+–
AC PWR 1 AC PWR 2
500W; 5A50/60Hz100-240V
ALARM
EXP. OUT
EXP. IN
1
1
2
2
MON. OUT
MON. IN
OUTPUTS
INPUTS
+G+G
+G+G
AA BACKPLANE
EXP. OUT
EXP. IN
1
1
2
2
OUTPUTS
INPUTS
IN OUT
MONITOR
AES BALANCED BACKPLANE
+G+G
31 27 23 19 15 11 7
28 24 20 16 12 8
32 29 25 21 17 13 9
30 26 22 18 14 10
5
6
3
4
1
2
OUTPUTS
25 21 17 13 9 5 1
22 18 14 10 6 2
26 23 19 15 11 7 3
28
27
30
2931
32 24 20 16 12 8 4
INPUTS
EXP
IN
EXP
OUT
AUDIO/DATA
TDM
MON IN MON OUT
12
12
8138_02_70r0
= 75 ohm coaxial cable
75 ohm Terminators
(required)
AES Ref Generator
Video Ref Generator
Video Ref Generator
AES-REF
VID-REF1
VID-REF2
AES-REF
VID-REF2