Drawmer A2D2 DMS-3 Kullanıcı El Kitabı - Sayfa 7

Medya Dönüştürücü Drawmer A2D2 DMS-3 için çevrimiçi göz atın veya pdf Kullanıcı El Kitabı indirin. Drawmer A2D2 DMS-3 10 sayfaları. Aes grade 1 dual output analogue to digital converter

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Output Level Metering

Plug in the left and right channel inputs on the rear of the unit, preferably using balanced wiring.

On the front panel set the "Input Level for 0dBfs" mode switch to the correct setting - calibrated

if in a studio and the entire system is calibrated, or variable in any other situation.

Whilst paying close attention to the Output Level Meter, adjust the relevant input gain (The input

controls are analogue and thus measured in dBU whilst the meter displays the digital output of the

unit in dBfs, hence the +28 to 0 dBU controls). The levels should be set so that the meter is as

close to 0dBfs as possible without drifting into overload, to obtain the optimum output levels.

With your desired digital equipment connected to the any of the O/P 1 digital outputs (they work

simultaneously), and also connected to the wordclock outputs, on the front panel set the top row

(O/P1) of the Output Sample Rate to the desired rate, and set the Bit Depth.

Where a digital backup of your audio is required, connect the equipment to the O/P 2 digital

outputs on the rear panel, and set the bottom row (O/P2) of the Output Sample Rate to the

desired rate, and set the Bit Depth.

If you wish to set the wordclock using an external source, plug in the device to the Wordclock

Input on the rear panel and set either or both Output Sample Rates to EXT. If the signal is strong

the Lock led will light, if weak or unstable the Led will flicker or not light at all. In this case the

external device and wiring should be checked.

An accurate 24 segment peak reading LED bar meter shows the incoming signal level from

-50dBfs to 0dBfs plus separate overload LEDs for each channel.

QUICK SETUP PROCEDURE