Algolith FRS-1002-MD operation manual Audio Setup Window, Audio on Lost Video, Audio Delay Mode

FRS-1002-MD / FRS-1002-MD-LG-PA Guide to installation and operation

Audio Setup Window

The FRS-1002 card supports 16 audio channels in 4 groups of PCM-20 bits and PCM-24 bits encoded audio at 48KHz.

The Audio Setup window allows the configuration of audio parameters (16 channels, 4 groups) affecting the individual channels of the card.

Audio on Lost Video

When the video input is lost or when a signal reference mismatch occurs the FRS-1002 responds with an action set by the user in the Video Default Mode function for video, and in the Audio on Lost Video function for audio. The audio data can be muted to prevent undesirable noise at the output, or a standard audio 1 KHz test tone can be inserted.

In the Mapping tab, select the Audio on Lost Video to choose from:

•Mute all outputs

•Test Tone (1KHz)

Audio Delay Mode

An audio delay can be specified by the user for each video input channel. Two modes are available in the Audio Delay Mode function. Select from:

•Follow Video

•Custom

Follow Video, the audio delay is automatically adjusted to match the video delay.

Custom, the audio delay is set by the user independently from the video delay. The delay can be set in audio samples increments or in 1 millisecond increments.

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