9921-FS-OM (V1.18)
9921-FS PRODUCT MANUAL
2-11
Installation and Setup
Installing a Rear Module
Note: When using Y/C (“S-video”) analog input or output, connections are as shown below and not as shown on label
(which correspond to YPbPr and composite mode connections).
RM20-9921-XB Expansion Rear Module
Used in conjunction with a base Rear Module to
provide the following additional connections:
• Four analog balanced audio I/O (
AN-AUD I/O 1
thru
AN-AUD I/O 4
; I/O function of each connection is
switch-configurable)
• Analog Y/composite, Pr/C, and Pb coaxial inputs
(Y IN, Pr IN, and Pb/C IN, respectively)
• Analog Y/composite, Pr/C, and Pb coaxial outputs
(Y OUT, Pr OUT, and Pb/C OUT, respectively)
RM20-9921-XC Expansion Rear Module
Used in conjunction with a base Rear Module to
provide the following additional connections:
• Eight analog balanced audio I/O (
AN-AUD I/O 1
thru
AN-AUD I/O 8
; I/O function of each connection
is switch-configurable)
• Two fiber I/O (GUI configurable as I/O)
Table 2-1
9921-FS Rear Modules — continued
9921-FS Rear Module
Description
Label
Y/C Input Mode
Y/C Output Mode
Pr
C
C
Pb/C
Y
Y
Y/Cmpst
NC
Composite
C
Y
See table
