Luxman D-03X, Owner'S Manual

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COMPACT DISC PLAYER D-03X

Digital input selection (DIGITAL IN) button

Remote control

•

Main unit

Press this button when using the unit as a 
D/A converter.

1.   Each time the DIGITAL IN button is 

pressed, the display changes as follows. 
COAXIAL 

→

 OPTICAL 

→

 USB 

→

 CD

The coaxial and optical inputs are applicable to the following  

signals.

Sampling frequency 

:  44.1 kHz, 48 kHz, 88.2 kHz,  

96 kHz, 176.4 kHz, 192 kHz

Quantization bit rate 

: 16-bit, 20-bit, 24-bit

The USB input is applicable to the following signals.

• PCM signal

Sampling frequency 

:  44.1 kHz, 48 kHz, 88.2 kHz,  

96 kHz, 176.4 kHz, 192 kHz, 

352.8 kHz, 384 kHz

Quantization bit rate 

: 16-bit, 24-bit, 32-bit

• DSD signal

Sampling frequency 

: 2.8 MHz, 5.6 MHz, 11.2 MHz

Quantization bit rate 

: 1-bit

When using Windows OS, our dedicated driver software 

needs to be downloaded from the LUXMAN website and 

installed.

Refer to “Driver Installation Manual” on the LUXMAN web-

site for detailed information.

When using Mac OS, this unit is automatically recognized.

Caution:

Connection between a PC and this unit using a USB cable 

should not be performed before the installation of the dedicat-

ed driver software is completed. Failure to observe this may 

cause malfunction.

•  Each time the DIGITAL IN button on the main unit is held 

down, the output can be toggled on and off. Each time 

the button is held down, the output can be toggled on 

and off.

•  Even if the DIGITAL IN button on the remote control is 

held down, the digital output cannot be toggled on and 

off.

2.   The selected input type and sampling 

status are displayed on the main unit 
display window.

This sampling frequency and bit count of the digital signal 

are displayed, which is connected to the input terminal 

(COAX/OPT/USB) selected with the digital input selector. 

When one of COAX/OPTICAL/USB is selected using the 

digital input selector and the digital signal from each digi-

tal device and this unit are synchronized, the sampling fre-

quency and bit count of the digital signal are displayed. 

When a digital signal input is not provided or the signal is not 

synchronized even if the signal input is provided, “UNLOCK” 

is displayed.

When USB is selected, only the sampling frequency is dis-

played. The bit count is not displayed.

•  The bit count (word length) indicates the contents of the 

word length data included in the channel status which is 

specified in IEC60958-3 (digital audio interface - Part 3: 

consumer applications).

   Some output devices may provide channel status data 

(word length data) whose content is different from the 

actual word length. In such a case, the contents of the 

channel status data are indicated on the display instead 

of the actual bit count.

Alternatively, some devices or sources may provide 

the data that states “the word length is not specified”.  

In such a case, the bit count is not displayed.

•   There may be a case where the display indicates “LOCK” 

shortly, and then “UNLOCK”. (The reverse case is also 

possible.) That is because the former state (LOCK/

UNLOCK) is indicated for approx. 0.5 seconds since an 

input signal is changed until the circuit gets stable.