Dacs HeadMaster Gebruikershandleiding - Pagina 4

Blader online of download pdf Gebruikershandleiding voor {categorie_naam} Dacs HeadMaster. Dacs HeadMaster 8 pagina's. D-a converter, monitor controller, reference headphone amplifier

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Installation

1 Connecting the Power

The unit will accept 240 VAC and 110 VAC mains supplies. The IEC inlet's fuse holder

is used as a selector as shown in Fig 2. The factory setting is for 240 VAC.

Figure 2

2 Digital Inputs

Connections

The AES/EBU input is on XLR. The S/P DIF input is on phono. The inputs both accept

sample rates from 32kHz to 200kHz.

3 Fixed Level Out and Variable Outs, Balanced

This fixed level signal is a direct out from the D-A converters. It is factory set to

provide a signal level of +18dBu for a digital signal at 0dBFS. For unbalanced

operation you must connect the output Pin 3 to Pin 1 OR connect the unbalanced

screen to Pin 3 (optionally leaving the Screen terminal of the TRS jack unconnected).

If an analogue input is selected but there is an AES/EBU signal coming in to the unit,

then this signal will appear on the fixed level output regardless of the analogue input

selected. If there is an S/P DIF signal coming in it will not be sent to the fixed level

output. However, if you wish the S/P DIF input to go to the fixed level output while an

analogue input is active, then this can be achieved by pressing the S/P DIF and the

analogue input simultaneously.

The variable outputs are intended to feed loudspeakers, and use two pairs of TRS

jack sockets. If the destination is unbalanced, then the output must be connected

either by using a two pole jack in the HeadMaster (or linking the Ring and Sleeve of a

TRS jack) or by connecting the signal to the Tip of the TRS jack and the unbalanced

screen to the Ring of the TRS jack (and optionally leaving the Screen terminal of the

TRS jack unconnected).

DACS LTD, Stonehills, Shields Road, PELAW, Gateshead, Tyne and Wear NE10 0HW

Tel: +44 (0) 191 4382500 | Fax: +44 (0) 191 4382511 | www.dacs-audio.com | [email protected]

Using the DACS Headmaster

240V

Set for 240VAC

110V

Set for 110VAC