Universal Realtime System Exclusive Messages

Master Volume

Status

Data byte

Status

F0H

7FH, 7FH, 04H, 01H, llH, mmH

F7H

Byte

Explanation

 

F0H

Exclusive status

 

7FH

ID number (universal realtime message)

 

7FH

Device ID (Broadcast)

 

04H

Sub ID#1 (Device Control)

 

01H

Sub ID#2 (Master Volume)

 

llH

Master Volume lower byte

 

mmH

Master Volume upper byte

 

F7H

EOX (End Of Exclusive)

 

*The lower byte (llH) of Master Volume will be handled as 00H.

*The Master Level parameter (System Common) will change.

Master Fine Tuning

Status

Data byte

Status

F0H

7FH, 7FH, 04H, 03H, llH, mmH

F7H

Byte

Explanation

 

F0H

Exclusive status

 

7FH

ID number (universal realtime message)

 

7FH

Device ID (Broadcast)

 

04H

Sub ID#1 (Device Control)

 

03H

Sub ID#2 (Master Fine Tuning)

 

llH

Master Fine Tuning LSB

 

mmH

Master Fine Tuning MSB

 

F7H

EOX (End Of Exclusive)

 

mm, ll: 00 00H - 40 00H - 7F 7FH (-100 - 0 - +99.9 [cents])

*The Master Tune parameter (System Common) will change.

Master Coarse Tuning

Status

Data byte

Status

F0H

7FH, 7FH, 04H, 04H, llH, mmH

F7

Byte

Explanation

 

F0H

Exclusive status

 

7FH

ID number (universal realtime message)

 

7FH

Device ID (Broadcast)

 

04H

Sub ID#1 (Device Control)

 

04H

Sub ID#2 (Master Coarse Tuning)

 

llH

Master Coarse Tuning LSB

 

mmH

Master Coarse Tuning MSB

 

F7H

EOX (End Of Exclusive)

 

llH:

ignored (processed as 00H)

 

mmH:

28H - 40H - 58H (-24 - 0 - +24 [semitones])

 

*The Master Key Shift parameter (System Common) will change.

MIDI Implementation

Global Parameter Control

*Not received in Patch mode.

Reverb Parameters

Status

Data byte

Status

F0H

7FH, 7FH, 04H, 05H, 01H, 01H,

F7H

 

01H, 01H, 01H, ppH, vvH

 

Byte

Explanation

 

F0H

Exclusive status

 

7FH

ID number (universal realtime message)

 

7FH

Device ID (Broadcast)

 

04H

Sub ID#1 (Device Control)

 

05H

Sub ID#2 (Global Parameter Control)

 

01H

Slot path length

 

01H

Parameter ID width

 

01H

Value width

 

01H

Slot path MSB

 

01H

Slot path LSB (Effect 0101: Reverb)

 

ppH

Parameter to be controlled.

 

vvH

Value for the parameter.

 

 

pp=0 Reverb Type

 

 

vv = 00H Small Room

 

 

vv = 01H Medium Room

 

 

vv = 02H Large Room

 

 

vv = 03H Medium Hall

 

 

vv = 04H Large Hall

 

 

vv = 08H Plate

 

 

pp=1 Reverb Time

 

 

vv = 00H - 7FH 0 - 127

 

F7H

EOX (End Of Exclusive)

 

MIDI Implementation

141

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Image 141
Kenwood XV-2020 owner manual 141, Universal Realtime System Exclusive Messages, Global Parameter Control

XV-2020 specifications

The Kenwood XV-2020 is a distinguished model in the realm of high-fidelity audio equipment, offering a blend of vintage charm and modern technology. Renowned for its powerful performance and exquisite sound quality, the XV-2020 appeals to audiophiles and casual listeners alike, making it a sought-after choice in the used market.

At the heart of the Kenwood XV-2020 is its robust amplifier section, delivering a significant output power that allows it to drive a variety of speakers effortlessly. With a power rating typically around 50 watts per channel (into 8 ohms), this receiver provides a rich, dynamic sound suitable for a wide range of musical genres. The amplifier is designed with a low total harmonic distortion, ensuring that the audio output remains clean and free from undesirable artifacts, even at high volumes.

The XV-2020 features a multi-source input configuration, allowing users to connect various audio sources such as CD players, turntables, and cassette decks. This versatility is complemented by its built-in phono stage, which means vinyl enthusiasts can connect their turntables directly without needing a separate preamp. The receiver also supports AM/FM radio, featuring a reliable tuner section that ensures excellent reception, allowing users to enjoy their favorite radio stations with clarity.

One of the standout features of the Kenwood XV-2020 is its tone control options. Users can fine-tune their listening experience with adjustable bass, midrange, and treble controls. This capability allows for customization according to individual preferences or room acoustics, making it easier to achieve the ideal sound profile.

Additionally, the XV-2020 incorporates a decoder for various surround sound formats, enhancing the listening experience for movies and music encoded in surround formats. This feature reflects Kenwood’s commitment to evolving audio technology, providing users with an immersive experience that traditional stereo systems often lack.

The build quality of the XV-2020 is another characteristic that sets it apart. Housed in a sturdy chassis with a minimalist aesthetic, it is not only functional but also an attractive piece of equipment that fits well in any home audio setup. With its user-friendly interface and comprehensive features, the Kenwood XV-2020 remains a popular choice for those looking to experience rich audio performance without compromising on style. Its combination of power, flexibility, and classic design solidifies its status as a beloved component in the world of audio receivers.