ATI Audio DDA-212BNC Скачать руководство пользователя страница 1 | Manualshive

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ATI Audio DDA-212BNC Скачать руководство пользователя страница 1

ATI Audio Inc.

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Tel: 856-626-3480

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Fax: 856-504-0220

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[email protected]

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www.

audio.com

© Copyright 2011, ATI Audio Inc.

DDA-212 SERIES 2

Models DDA-212BNC and DDA-212XLR

192kHz AES/EBU DIGITAL AUDIO

DISTRIBUTION AMPLIFIERS

OPERATING AND MAINTENANCE MANUAL

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Содержание DDA-212BNC

Страница 1: ...626 3480 Fax 856 504 0220 sales atiaudio com www audio com Copyright 2011 ATI Audio Inc DDA 212 SERIES 2 Models DDA 212BNC and DDA 212XLR 192kHz AES EBU DIGITAL AUDIO DISTRIBUTION AMPLIFIERS OPERATING AND MAINTENANCE MANUAL ...

Страница 2: ...sity thus permitting very high resolution signals to be distributed The front panel displays full status of the input signal including Sample rate Word Length Digital Errors and Pro or Consumer Mode DDA 212 Series 2 units contain a unique automatic equalization function that can adjust for extremely long input lines Equalization works independently for each input A Front Panel Lock feature protect...

Страница 3: ...ual input transformers Input termination resistors at 75 ohms for BNC inputs or 110 ohms for XLR inputs can be switched in or out of the circuit with the front panel Input Term switch Inputs should always be terminated unless they are looped thru to another device or DDA input The last device or input should always terminate the line INPUT EQUALIZERS The input signals feed automatic cable equalize...

Страница 4: ...ators Input Fault Illuminates when a digital error is present Inputs 1 and 2 are simultaneously and separately monitored Input Termination Indicates whether the input termination is Off or On Press the INPUT TERM button to toggle the setting Input Sample Rate Indicates the sample rate of the input signal from 32 through 192 kHz Word Length Indicates the Word Length of the input signal from 16 thro...

Страница 5: ...for reformatting into the AES EBU output data stream The transmitters are capable of operation from 27 to 192 kHz equivalent sample rates The transmitters operate in a transparent mode which allows the transmitter block structure Channel Status User and Validity bits to be slaved to the block structure of the receiver In the transparent mode the propagation delay of data is less than 25 nanosecond...

Страница 6: ... to convert a unit wired for 115VAC to 230VAC operation unplug the unit from the power source remove the cover mounting screws and locate the jumpers next to the power transformer Clip the jumpers 1 2 and 3 4 don t unsolder jumper from 2 3 carefully soldering together the free ends of 2 3 previously clipped This procedure is recommended to avoid soldering damage to the multi layer PC board WIRING ...

Страница 7: ...r Inputs 1 or Input 2 Sample Rates Accepts 27kHz to 192kHz Clock With re clocking on regenerated from input signal clock jitter 300 picoseconds peak to peak at 96kHz sample rate With re clocking off input clock is passed directly to outputs OUTPUTS Connectors 12 x XLR male or 12 x BNC chassis mount Levels XLR 4Vp p loaded at 110 ohms BNC 2Vp p loaded at 75 ohms Impedances XLR 110 ohms balanced tra...

Страница 8: ...duct that has been discontinued from its product line with a new product of comparable value and function This warranty shall be void in the event a covered product has been damaged or failure is caused by or attributable to acts of God abuse accident misuse improper or abnormal usage failure to follow instructions improper installation or maintenance alteration or lightning power fluctuations and...

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