Additional Information

Learning More about This System

Before Operating the System (see pages 8 to 11)

Playable Disc Types:

About audio format

Linear PCM: Uncompressed digital audio, the same format used for CDs and most studio masters.

Dolby Digital: Compressed digital audio, developed by Dolby Laboratories, which enables multi-channel encode to create the realistic surround sound.

DTS (Digital Theater Systems): Compressed digital audio, developed by Digital Theater Systems, Inc., which enables multi-channel like Dolby Digital. As the compression ratio is lower than for Dolby Digital, it provides wider dynamic range and better separation.

When playing back a DVD Audio disc recorded by MLP (Meridian Lossless Packing; a lossless audio compression system that can completely recreate the PCM signal), the signals recognized as the linear PCM signal, however, no indicator lights up in the display window.

Daily Operations—Playback (see pages 12 to 16)

Listening to the Radio:

If you store a new station into an occupied preset number, the previously stored station in that number will be erased.

When you unplug the AC power cord or if a power failure occurs, the preset stations will be erased in a few days. If this happens, preset the stations again.

Playing Back a Disc:

On some DVD, SVCD, or VCD discs, the actual operations may be different from what is explained in this manual, due to the programming and disc structure; such differences are not a malfunction of this System.

Some DVD Audios prohibit downmix. When you play back such a disc, “LR ONLY” appears on the display and the System plays back the left front and right front signals.

For MP3/WMA/JPEG playback...

MP3/WMA/JPEG discs are required a longer readout time than regular CDs. (It depends on the complexity of the group/file configuration.)

Some MP3/WMA/JPEG files cannot be played back and will be skipped. This results from their recording processes and conditions.

When making MP3/WMA discs, use ISO 9660 Level 1 or Level 2 for the disc format.

This system can play back MP3/WMA/JPEG files with the extension code <.mp3>, <.wma> or <.jpg> (regardless of the letter case—upper/lower).

It is recommended that you make each MP3/WMA file at a sampling rate of 44.1 kHz and at bit rate of 128 kbps. This System cannot play back files made at bit rate of less than 64 kbps.

When discs* in more than one tray are loaded on the disc trays, they are played in sequence as follows:

Ex.:When DISC 2 is pressed:

DISC 2]DISC 3]DISC 4]DISC 5]DISC 1 (then stops)

*When no disc is loaded on the tray, that disc number is skipped.

Daily Operations—Sound&Other Adjustments

(see pages 17 to 21)

Adjusting the Volume:

Be sure to turn down the volume before connecting or putting the headphones.

Reinforcing the Bass Sound:

RHYTHM AX function also affects the sound through the headphones.

While listening with the headphones, you cannot adjust the subwoofer level.

RHYTHM AX function and subwoofer level setting does not affect recording.

You can adjust the subwoofer level while RHYTHM AX is on.

The subwoofer lamp changes brightness according to the subwoofer level.

Selecting the Sound Modes:

The sound mode lamp and Surround mode lamp change brightness according to selecting Sound mode.

Creating Your Own Sound Modes—User Mode:

When you unplug the AC power cord or if a power failure occurs, the USER mode settings will be erased in a few days. If this happens, set the USER Modes again.

Selecting 3D PHONIC Mode:

While you use the headphones, 3D PHONIC mode is canceled temporary.

3D PHONIC setting is also applied to the optical digital output signals through the OPTICAL DIGITAL OUTPUT terminal.

Changing the Scanning Mode:

To enjoy the progressive video picture, connect a TV with the progressive video input using component video cord.

Do not change the progressive scanning mode in the following cases:

When your TV does not support the progressive video input.

When you have not connected your TV to the unit using a component video cord.

Changing the Picture Tone:

If no operation is done for about 10 seconds, the VFP setting screen disappears.

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JVC GVT0125-003A manual Additional Information, Learning More about This System, Daily Operations-Sound&Other Adjustments

GVT0125-003A specifications

The JVC GVT0125-003A is a versatile and innovative device designed to elevate your audio-visual experience. This model stands out with its exceptional performance and a plethora of features that cater to a wide audience, from casual viewers to audiophiles.

One of the main highlights of the GVT0125-003A is its advanced audio technology. It integrates high-definition audio processing capabilities, ensuring that sound quality is crystal clear and immersive. It supports various audio formats, including DTS and Dolby Digital, which allows users to enjoy their favorite movies and music with lifelike sound.

Moreover, the device boasts a sleek and contemporary design, making it an attractive addition to any entertainment setup. Its compact form factor does not compromise on functionality, as it houses powerful components designed to deliver comprehensive audio-visual performance. The usability is further enhanced by its intuitive control interface, allowing users to easily navigate through settings and functions.

The GVT0125-003A is equipped with Bluetooth connectivity, enabling seamless pairing with compatible devices. This feature allows users to stream their favorite tunes directly from smartphones, tablets, or laptops without the hassle of cords. Wi-Fi capability expands the connectivity options, making it compatible with various streaming services, including popular platforms like Spotify and Pandora, thereby ensuring that users have access to a vast library of content.

In terms of video performance, the GVT0125-003A supports 4K video output, delivering stunning visuals with vibrant colors and sharp detail. This feature makes it an excellent choice for users who value high-quality video playback for movies, gaming, or presentations. Additionally, the incorporation of HDR technology ensures that the contrast between bright and dark scenes is more pronounced, enhancing the overall viewing experience.

Furthermore, the device features multiple input options, including HDMI, USB, and auxiliary ports, allowing users to connect a variety of devices without complications. This versatility makes it an ideal hub for all entertainment setups, whether for home theaters or gaming stations.

In conclusion, the JVC GVT0125-003A is a highly functional and feature-rich device that meets the demands of modern audio-visual entertainment. With its exceptional sound and video quality, extensive connectivity options, and user-friendly design, it is poised to be a significant addition to any media environment.