2000a89 module adapter assembly, Introduction – Grass Valley 2000A89 User Manual
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2000A89 Instruction Manual
1
2000A89 Module Adapter
Assembly
Introduction
The 2000A89 Module Adapter Assembly consists of a 2000 Series rear
media module and front slot adapter that allows compatible 8900 modules
to be installed in the front slot of a 2000 Series frame (see
). The 2000A89 module adapts the 8900 mechanical and
electrical connections to the 2000 Series frame. The module has an on-board
±12V power supply to meet 8900 voltage requirements. The 2000A89
assembly includes:
■
A rear mount module with:
■
Two BNCs providing a floating-shield 75
Ω
loop-through input
connection,
■
Eight 75
Ω
BNC input/output connectors, and
■
±12V power supply that is fused on the input side and short-circuit
protected on the output side.
■
A front frame slot guide assembly to compensate for the width of the
narrower 8900 module.