Roadmaster VRVD630 Playing MP3 Files, Operation, OSD Languages, Audio Languages, Menu Languages

Operation

OSD Languages:

English / German / Spanish / French / Por- tuguese / Italian / Russian / Polish

Audio Languages:

English / German / Spanish / French / Por- tuguese / Italian / Russian / Polish

Subtitle Languages:

English / German / Spanish / French / Por- tuguese / Italian / Russian / Polish

Menu Languages:

English / German / Spanish / French / Por- tuguese / Italian / Russian / Polish

Audio Setup

When you open the AUDIO menu, you will see the following screen:

AUDIO SETUP

AUDIO OUT	_ _ _ _
KEY
EXIT SETUP

1.AUDIO OUT: Change among SPDIF/OFF, SPDIF/RAW and SPDIF/PCM.

2.KEY: Change among b, -4, -2, 0, +2, +4, #.

Digital Setup

When you open the DIGITAL SETUP menu, you will see the DIGITAL SETUP screen:

DIGITAL SETUP

OP MODE	_ _ _ _
DYNAMIC RANGE
DUAL MONO
EXIT SETUP

1.OP MODE: Change among LINE OUT/ RF REMOD.

• LINE OUT: LINE OUT mode, with digital

dialog normalization.

•RF REMOD: RF REMODULATION mode, with heavy compression and digital dialog normalization.

2. DYNAMIC RANGE: Change among FULL, 6/8, 4/8, 2/8, OFF.

3. DUAL MONO: Change among STEREO, MONO L, MONO R, MIX MONO

Playing MP3 Files

What is an MP3 file?

MP3 (MPEG-1 Audio Layer 3) is a file com- pression standard prescribed by the ISO, the International Standardization Organi- zation and MPEG, which is a joint activity institution of the IEC.

MP3 files contain compressed audio data. MP3 encoding is capable of compressing audio data at extremely high ratios, re- ducing the size of music files to as much as one-tenth their original size. This is achieved while still maintaining near-CD quality. The MP3 format realizes such high compression ratios by eliminating the sounds that are either inaudible to the hu- man ear or masked by other sounds.

Compatible file systems

This device supports discs formatted with ISO9660 level 1 or level 2. Under the ISO9660 standard, there are some restric- tions to remember. The maximum nested folder depth is 8 (including the root di- rectory). The number of characters for a folder/file names are letters A-Z (all caps), numbers 0-9, and ‘_’ (underscore). This device also can play back discs in Joliet, Romeo, etc., and other standards that con- form to ISO9660. However, sometimes the file names, folder names, etc., are not dis- played correctly.

Viewing JPEG Files

When preparing a disc of jpeg images to be view on the DVD player, please use the following guidelines for optimum perfor- mance:

• The recommended image size is 640 x

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