Marantz SR8300 Direct on, Direct OFF, DIGITALAC-3 DD Surround DD Surr EX DTS DTS ES Signal Format

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RS232C Control Spec

 

 

 

 

 

 

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SR9300/8300

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Document Version [2.00]

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Request Status

 

 

 

Char. & Sample

 

 

 

Status answer

 

 

 

 

 

Char. & Sample

 

 

F-DIRECT

 

 

 

 

‘T’ (“@1?T”,0x0D)

 

 

F-DIRECT ON

 

 

 

T1 (“@1T1”,0x0D)

 

 

 

 

 

 

 

 

F-DIRECT OFF

 

 

 

T0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Not available

 

 

 

T-

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

D DIGITAL(AC-3)

 

 

 

U0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DD SURROUND

 

 

 

U1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DD SURR EX

 

 

 

U2

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DTS

 

 

 

U3

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DTS ES

 

 

 

U4

 

 

 

 

 

 

 

 

SIGNAL FORMAT

 

‘U’ (“@1?U”,0x0D)

 

 

AAC

 

 

 

U5

 

 

 

 

 

 

 

 

 

 

 

MPEG

 

 

 

U6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

MLP

 

 

 

U7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

PCM

 

 

 

U8

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

HDCD

 

 

 

U9

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

DSD

 

 

 

UA

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OTHER

 

 

 

UB

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

NONE_DETECTION

 

 

UC

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

32K

 

 

 

V0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

44.1K

 

 

 

V1

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

48K

 

 

 

V2

 

 

 

 

 

 

 

 

SAMPLING FREQ.

 

‘V’ (“@1?V”,0x0D)

 

 

88.2K

 

 

 

V3

 

 

 

 

 

 

 

 

 

 

 

96K

 

 

 

V4

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

176.4K

 

 

 

V5

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

192K

 

 

 

V6

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

OUT OF RANGE

 

 

 

V7

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Not available

 

 

 

V-

 

 

 

 

 

 

 

 

CHANNEL STATUS

 

‘W’ (“@1?W”,0x0D)

 

See below

 

 

 

W1$%

 

 

 

 

 

 

 

 

 

 

Not available

 

 

 

W-

 

 

 

 

 

 

 

 

* Description of CHANNEL

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

STATUS answer character. (about : $%)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

(Character $ and % would be ‘0’ to ‘9’ or ‘A’ to ‘F’,it uses to as hex. bit data.)

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

$ bit

 

% bit

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Bit

3

2

1

0

3

2

1

0

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

1

LFE

 

SL

 

SR

S

L

R

 

C

 

 

L

 

 

 

 

C

 

 

 

R

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

When a bit of channel status is effective, it sets to 1.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

ex.)

And when it is opposite condition, it sets to 0.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

LFE

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* If front L and R channel status are only effective, it will send “@1W146”,0Dh.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* If front and surr. L/R channel status are effective, it will send “@1W1B6”,0Dh.

 

 

 

 

 

 

 

 

* If all channel status are effective, it will send “@1W1FF”,0Dh.

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

* If all channel status are not effective, it will send “@1W180”,0Dh.

 

SL

 

 

 

 

S

 

 

 

SR

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

 

Image 13
Contents Document Version Date CategoryTable of Contents Interface connecter specification of This Product Block DiagramPurpose ScopePhysical connection Connection formatData transmission sequence from Host to Slave RTS CTSTransmission data format Transaction sequences Transaction sequences and the regulationsTransaction regulations Example of the transactionsS TS L a V E Example of error handshakingNormal Command list Command listSurr Mode Surround Mode MovieSURR. Mode Next SURR. Mode PrevCommands are Confidential Issues Special Command listNormal Status request and Status answer list Status request and Status answer listNight Mode on Night Mode OFF Menu Test Tone Auto Test Tone Manual Night ModeStereo Mono THX ULTRA2 CSⅡMONO Sleep OFFDirect on DIGITALAC-3 DD Surround DD Surr EX DTS DTS ES Signal FormatDirect OFF AAC Mpeg MLP PCM Hdcd DSD Other NonedetectionVCR2/DVD-R AUX1 AUX2 DSS Video Input DVDDSS DVD VCR1 VCR2/(DVD-R) AUX1 Audio Input AUX2 Tape CD-R TunerLeft Level Channel LevelRight Level Center LevelSpecial Status request and Status answer list

SR8300 specifications

The Marantz SR8300 is a flagship surround sound receiver that brings a wealth of features and advanced technology to the home theater experience. This high-performance unit is designed to deliver exceptional audio and video quality, making it a top choice for audiophiles and home theater enthusiasts alike.

At the heart of the SR8300 is its powerful amplification system, delivering 110 watts per channel across eight channels. This ensures that every speaker in a multi-channel setup receives ample power to produce clear, dynamic sound, regardless of the volume level. The receiver’s robust power supply and advanced circuit design contribute to its excellent performance, making it capable of handling even the most demanding audio tracks.

One of the standout features of the SR8300 is its support for a wide range of surround sound formats, including Dolby Digital, DTS, and Dolby Pro Logic II. This versatility allows users to enjoy an immersive audio experience whether they are watching movies, playing video games, or listening to music. Moreover, the receiver is equipped with advanced equalization features, allowing users to fine-tune their audio setup to suit their particular room acoustics and personal preferences.

In addition to its impressive audio capabilities, the Marantz SR8300 also excels in video processing. It supports multiple high-definition video formats and includes several input options, including HDMI, component, and composite video connections. This flexibility ensures that users can connect a variety of devices, from Blu-ray players to gaming consoles, while still enjoying high-quality video output.

The SR8300 features Marantz's proprietary HDAM (High Definition Amplification Module) technology, which enhances audio clarity and reduces distortion. This technology is a significant advancement over standard amplification methods, allowing for a more refined listening experience.

Additionally, the SR8300 boasts an intuitive user interface and a well-organized remote control. The graphical user interface guides users through setup and adjustments, making it easy to navigate through the receiver’s extensive features.

With Audyssey MultEQ technology, the SR8300 can optimize sound based on the specific characteristics of your room, providing a personalized audio experience that adapts to your environment.

In conclusion, the Marantz SR8300 stands as a testament to high-quality audio-visual performance, with its powerful amplification, comprehensive format support, and user-friendly controls. Whether for home theater or music listening, it remains a solid choice for those seeking exceptional sound quality.