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XVS - 2 - Log in - Barco

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6. Automatic Playback Redundancy Installation<br />

6. AUTOMATIC PLAYBACK REDUNDANCY<br />

INSTALLATION<br />

Overview<br />

• Some def<strong>in</strong>itions<br />

• Hardware<br />

• Configuration of the redundancy playbacks<br />

• States of the Redundancy Controller<br />

6.1 Some def<strong>in</strong>itions<br />

Primary Playback<br />

Theplaybackwhichwhenthereisatie<strong>in</strong>try<strong>in</strong>gtobecomeactivewillw<strong>in</strong>.<br />

Standby Playback<br />

The playback which will rema<strong>in</strong> <strong>in</strong> a standby state should both systems attempt to become active at the<br />

same time.<br />

Active Playback<br />

The playback (primary or standby) which is currently send<strong>in</strong>g feedback, process<strong>in</strong>g display actions, logg<strong>in</strong>g<br />

payload <strong>in</strong>formation, and is outputt<strong>in</strong>g video to the Display.<br />

Inactive Playback<br />

The playback (primary or standby) which is actively render<strong>in</strong>g all content that the primary is but is perform<strong>in</strong>g<br />

the operations <strong>in</strong> a mode where it is ready to take over all functions of the primary should the primary<br />

fail.<br />

Redundant Pair<br />

A set of playback systems configured as Primary and Standby Playbacks which control a s<strong>in</strong>gle display.<br />

R5976955 <strong>XVS</strong> - 2 14/03/2007 69

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