Black Box Echo Series User Manual page 39

2 mbps multiplexer
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Name
RxA
RxB
TxA
TxB
Notes:
1
5 way link strap must be fitted in UK position (LK4) and not in EUR position (LK3).
2
Fit LK1 position 1-2 to isolate RX ground from chassis. Fit LK1 position 2-3 to connect RX ground
to chassis.
3
Fit LK2 position 1-2 to isolate TX ground from chassis. Fit LK2 position 2-3 to connect TX ground
to chassis.
Composite Interface Connections (UK)
Using 75 Ohm Un-balanced BNC
Description
RX Pair
TX Pair
Echo 2 Mbps Multiplexer
Type at
DTE - BNC
Connector
Input
Ground
Reference
Output
Ground
Reference
TECHNICAL: 0118 931 2233
Female
Centre RX
2
Outer RX
Centre TX
3
Outer TX
39

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This manual is also suitable for:

Echo mxu9070Echo mxu9076

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