Page 6 of 32
V1682OPMA.doc
17 February, 2005
2.2 1
U
REAR
PANELS
For the 1U Chassis two types of rear panel are also available. The 16VR1L provides connections for all
possible I/O using a high density D-type connector for the audio and other ancillary signals, such as GPI
and AES reference. For those applications where unbalanced audio is used and not all connections are
needed, then a nine BNC panel is available, the 16VR1P. This has the advantage of simpler cable
connections, but at the expense of losing some signals.
Connection details are given in section 2.3.
2.3 CONNECTIONS
2.3.1 SDI BNCs
On all the rear panel types the upper three BNCs are for SDI video as follows:
Rear Type
SDI 1
SDI 2
SDI 3
SDI 4
16VR3L
Input 1
I/P 2 or O/P 2 or SDI Buffer
Output 1
N/a
16VR3P
Input 1
I/P 2 or O/P 2 or SDI Buffer
Output 1
N/a
16VR1L
Input 1
I/P 2 or O/P 2 or SDI Buffer
Output 1
Output 3
16VR1P
Input 1
I/P 2 or O/P 2 or SDI Buffer
Output 1
N/a
Note: The three options for SDI 2 are by a pair of links on the main PCB (LKs 2 and 3). It is important
that both links are set up the same way.
16VR1L
16VR1P
V
1681
V
A
LI
D
R
eader
V
168
2
VAL
ID
Re
a
d
e
r
