Logitek-electronic-systems JetStream Audio Networking Platform Manual de usuario descargar pdf (Pagina 23)

Audio Cards

The JetStream MINI will accept from one to eight audio cards in slots A-H, which can be either

analog or digital.

JSM-AIN-RJ Analog Input Card

The JSM-AIN-RJ card provides 8 mono or 4 stereo inputs using RJ-45 connectors, following the

StudioHub+ wiring standard. Trim pots to the left of the slot provide precise level adjustment. All

JSM-AIN-RJ cards ship from the factory calibrated to a reference of +4 dBu. The reference level

may also be set using AE Config software, although adjustments made to the analog cards in AE

Config may not be as clean or as precise as by using the trim pots. The top LED on each connector

will blink as an audio meter when audio is present on the left channel and the bottom LED will

blink when audio is present on the right.

TIP: The trim pots must be used for gain changes of more than 4 dB to preserve the

signal to noise ratio!

 See Appendix C for connector pinouts.

JSM-AIN-DB Analog Input Card

The JSM-AIN-DB card provides 8 mono or 4 stereo inputs using a DB-25 connector. Trim pots to

the left of the slot provide precise level adjustment. All JSM-AIN-RJ cards ship from the factory

calibrated to a reference of +4 dBu. The reference level may also be set using AE Config software,

although adjustments made to the analog cards in AE Config may not be as clean or as precise as by

using the trim pots. LED lamps above the connector will flash as a meter to show audio presence.

TIP: The trim pots must be used for gain changes of more than 4 dB to preserve the

signal to noise ratio!

Logitek JetStream MINI Reference Manual

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Logitek-electronic-systems JetStream Audio Networking Platform Manual de usuario Pagina 23