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Installation and setup, Overview, Setting card jumpers – Cobalt Digital COMPASS 9363 Multi-Format Reference Generator User Manual

Page 19: Chapter 2, R 2, “installation and setup

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9363-OM (V1.2)

9363 PRODUCT MANUAL

2-1

Chapter 2

Chapter 2

Installation and Setup

Overview

This chapter contains the following information:

Setting Card Jumpers (p. 2-1)

Installing the 9363 Into a Frame Slot (p. 2-4)

Installing a Rear I/O Module (p. 2-2)

Setting Up 9363 Network Remote Control (p. 2-5)

Setting Card Jumpers

The

AUX I/O

connector on the 9363 Rear I/O Module is a multi-purpose BNC

port that can be set as either a

Local (External)

BNC reference source input,

or an AES/Word Clock (

AES/WC OUT

) output depending on the jumper

positions.

(See Figure 2-1.) Jumpers

JP1

and

JP2

set the

AUX I/O

BNC connector

function as described below. Depending on function desired, set these jumpers
before installing the card in a frame.

JP1 (EXT TERM) – Sets card aux BNC connector to use card internal

75-ohm termination. This position is the default position and is recom-
mended unless the connection is to be looped within a 75-ohm externally
terminated chain.

JP2 (REF IN / AES OUT) – Sets card aux BNC connector to either serve as

an extra (Local/External) reference input (factory default position), or serve
as an AES/word clock output (AES/WC OUT).

Figure 2-1 9363 Termination and AUX I/O BNC Jumpers

Rear of Card

• • •

JP1 (Ext Ref)
OFF ON

• • •

JP2
REF AES
IN OUT

Note: Default factory settings shown.