Instruction/ maintenance manual of the product DAC 1000 Oracle
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Oracle DAC 1000 D/A Converter + Pr e-amplifier ORACLE AUDIO TECHNOLOGIES OWNER'S MANUAL.
INTRODUCTION Thank you for purchasing the Oracle DAC 1000 D/A c onverter + pre-amplifier . Please read carefully the instructions before using your DAC 1000. This unit is manufactured under strict quality control and must be used properly for safety and optimal performance.
CAUTION! Oracle DAC 1000 voltage is preset according to the country used. If you move after purchasing the DAC 1000, please cont ac t Oracle Audio T echnologies to modify your voltage wiring for proper use. T o reduce the risk of fire or electrical shock, do not put the DAC 100 0 in water , humidity or near a heat source.
FEATURE 1. High-End Preamplifier The DAC 1000 is specially designed to guarantee the full fidelity of high-end sound reproduction for almost a life time usage. High quality Digital volume control and dual monaural design provide excellent separation with pin-point imaging.
24 Bit /192 kHz, Delt a-Sigma DAC Custom designed digit al filter S pecially designed digital filtering circuitry is used in DAC 1000 to enhance the quality of sound by providing a cleaner signal with an excellent signal to noise ratio. PLL Circuit For a jitter-free signal, special PLL circuit is applied in the Digital section.
INPUT / OUTPUT PORTS 1. Connection of DAC 1000 D/A converter + pre-amplifier On the rear of DAC 1000, there are 2 Analog Outputs (1 Balanced, 1 Unbalanced) , 2 Analog Inputs (1 Ba lanced, 1 Unbalanced), 6 Digital Input s and 4 Digital Outputs and the analog ‘Surround’ input.
2) Analog Output XLR Balanced & RCA Unbalanced outputs are provided for t he connection of power amplifiers. Both outputs can be used at the same time.
OPERA TION 1. Front Panel Buttons and Display (fig. 2 Front Buttons) (fig. 3 Front Display) ST ANDBY The main power switch is located on the back side.
When FIXED/V ARIABLE switch is in “V ARIABLE”: REC_OFF 192 kHz D1_AES1 O.O REC_OFF 192 kHz D1_AES1 0.0 FIXED/V ARIABLE switch is in “FIXED”: REC_OFF 192kHz D1_AES1 FIXED REC_OFF 192 kHz D1_AES1 FIXED When you push the ‘S tandby’ switch to turn DAC 1000 of f, ,the display shows “S tandby”.
UPSAMPLING Upsampling of the digit al signal makes a very delicate sound change. DAC 1000 enables the user to choose one from 4 diff erent sampling rates. They are Bypass, 48kHz, 96kHz, and 192kHz. Bypass means sampling rate is just passed through as it is.
2. Remote Control (fig. 2 Remote Control) 2.1. REMOTE CONTROL HANDSET The remote control handset of your Orac le Dac 1000 can co ntrol the Oracle CD 1000 or other cd player model, by using the code RC-5. 2.2 BA TTER Y INST ALLA TION PROCEDURE Remove the back cover on the remote control handset.
(a) SPECIFICA TION Digit al to Analog Converter Section . 24/192 Upsampling DAC . Selectable Up sampling (Bypass, 48, 96, 192kHz/24Bit) . 6 Digital Input s: 2 AES/EBU, 2 Coax, 2 T oslink . 4 Digital Output s : 1 AES/EBU, 2 Coax, 1 T oslink Preamp Section .
An important point after buying a device Oracle DAC 1000 (or even before the purchase) is to read its user manual. We should do this for several simple reasons:
If you have not bought Oracle DAC 1000 yet, this is a good time to familiarize yourself with the basic data on the product. First of all view first pages of the manual, you can find above. You should find there the most important technical data Oracle DAC 1000 - thus you can check whether the hardware meets your expectations. When delving into next pages of the user manual, Oracle DAC 1000 you will learn all the available features of the product, as well as information on its operation. The information that you get Oracle DAC 1000 will certainly help you make a decision on the purchase.
If you already are a holder of Oracle DAC 1000, but have not read the manual yet, you should do it for the reasons described above. You will learn then if you properly used the available features, and whether you have not made any mistakes, which can shorten the lifetime Oracle DAC 1000.
However, one of the most important roles played by the user manual is to help in solving problems with Oracle DAC 1000. Almost always you will find there Troubleshooting, which are the most frequently occurring failures and malfunctions of the device Oracle DAC 1000 along with tips on how to solve them. Even if you fail to solve the problem, the manual will show you a further procedure – contact to the customer service center or the nearest service center
