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Installation & Setup
24
Precis SD Instruction Manual
Attaching Inputs & Outputs
Input and output connectors are the attachment points for source and destination devices that connect to
the system. Viewed from the rear of a Precis SD enclosure, the inputs (for sources) are on the left side
of the enclosure, and the outputs (for destinations) are on the right side.
The number and type of connectors depend on the signal type and system configuration. Input and
output connectors are numbered separately. The connector numbers are either directly above or below
the connector (or connector set) and read left to right.
Before connecting all input and output cables/wires, attach only the first two inputs and outputs and
execute a test switch (see page 29). When the test switch is successful, attach the rest of the input and
output cables and wires.
Signal Types & Connectors
The signal types and connectors for an Precis SD system are:
Ultra-wideband video (500 MHz) over BNC connectors
Hi-Z sync over BNC connectors
Stereo audio (balanced or unbalanced) over pluggable 5-position terminal block connectors
For specifications for specific signals, see “Signal Specifications” on page 33.
FIG. 11 Numbering starts at left for each input & output section
Video Inputs
Video Outputs
Audio Inputs
Audio Outputs