Cobalt Digital COMPASS 9121 3G_HD_SD-SDI_ASI Redundancy Switch - Manual (Page 7)

9121-OM (V1.2) 9121 PRODUCT MANUAL 1-3
Introduction
Manual Conventions
Manual Conventions
In this manual, display messages and connectors are shown using the exact
name shown on the 9121 itself. Examples are provided below.
• Connector and control names are shown like this: SDI IN A
In this manual, the terms below are applicable as follows:
• 9121 refers to the 9121 3G/HD/SD-SDI / ASI Redundancy Switch
card.
• Frame refers to the 20-slot frame that houses the Cobalt ® Compass ®
and/or Fusion3G ® cards.
• Device and/or Card refers to a Compass
®
or Fusion3G
®
card.
• System and/or Video System refers to the mix of interconnected
production and terminal equipment in which the 9121 and other
Compass
®
or Fusion3G
®
cards operate.
Warnings, Cautions, and Notes
Certain items in this manual are highlighted by special messages. The
definitions are provided below.
Warnings
Warning messages indicate a possible hazard which, if not avoided, could
result in personal injury or death.
Cautions
Caution messages indicate a problem or incorrect practice which, if not
avoided, could result in improper operation or damage to the product.
Notes
Notes provide supplemental information to the accompanying text. Notes
typically precede the text to which they apply.