RS-232 Commands for the SACD Standard

COMMAND

RS-232 CODE

 

 

Power On

1PWRZ

Power Off

0PWRZ

Toggles the Power

PWRZ

Open / Close Transport

OPNZ

Reverse Search

RSCHZ

Forward Search

FSCHZ

Play

PLYZ

Forward Track

FTRKZ

Reverse Track

RTRKZ

Re-start Track

STRKZ

Pause

PAUSZ

Stop

STPZ

Area

AREAZ

Display

DISPZ

Dim

DIMZ

Scan

SCANZ

Shuffle

SFFLZ

Repeat

RPTZ

A-B Repeat

ABRZ

Number 1

ONEZ

Number 2

TWOZ

Number 3

TREZ

Number 4

FORZ

Number 5

FIVZ

Number 6

SIXZ

Number 7

SEVZ

Number 8

ATEZ

Number 9

NINZ

Number 0

NULZ

Filter 1

FLTAZ

Filter 2

FLTBZ

Filter 3

FLTCZ

Filter 4

FLTDZ

Track Select

xxTSLZ

Enable Auto-Status

ASTEZ

Disable Auto-Status

ASTDZ

Send Status

STAZ

 

 

Krell SACD Standard Developer’s Reference

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Krell Industries manual RS-232 Commands for the Sacd Standard

RS-232 specifications

Krell Industries, renowned for its high-end audio and video components, has made significant advancements in connectivity protocols, particularly the RS-232 and RC-5 interfaces. These technologies are integral to modern home theater systems and high-fidelity audio setups, enabling seamless communication between devices while ensuring superior performance.

The RS-232 interface, a standard for serial communication, is widely used in professional and consumer electronics. Krell’s implementation of RS-232 allows for robust control of audio and video equipment. It supports bidirectional data transmission, which means that not only can commands be sent to the device, but status can also be communicated back to the controller. This feature is essential for integrated systems where centralized control is desired, enhancing user convenience.

One of the standout characteristics of Krell's RS-232 integration is its compatibility with a variety of control systems, including automation interfaces from major brands. This ensures that users can easily incorporate Krell products into their existing setups without compatibility issues. Additionally, the RS-232 connection supports long cable runs, making it ideal for larger installations, such as those in dedicated home theaters or commercial spaces.

On the other hand, the RC-5 protocol, developed by Philips, is a widely adopted infrared standard that facilitates remote control operations. Krell Industries has embraced this technology to ensure that their equipment is easily controllable using standard remote controls or universal remote systems. RC-5’s simplicity and efficiency in sending commands over infrared make it an excellent choice for consumer applications where ease of use is a priority.

One of the main features of the RC-5 system is its command structure, which allows for a variety of user-defined commands. This flexibility enhances user experience, as it enables customization of device response and control sequences. Moreover, Krell’s products designed with RC-5 support can be effortlessly integrated with home automation systems, allowing users to manage their audio and video components alongside lighting, security, and other connected devices.

In summary, Krell Industries’ incorporation of RS-232 and RC-5 interfaces showcases their commitment to quality and user experience in high-end audio and video products. These technologies facilitate seamless integration, robust control, and customization, making the overall system more versatile and user-friendly. With Krell’s innovative approach, enthusiasts can elevate their audio and video experiences to new heights while enjoying the benefits of modern connectivity solutions.