RS-232 Control Code, Serial Cable Pin Out

RS-232 Control Code:

For installations requiring more sophistication the A4603 supports RS-232 making it well suited for use with automation systems.

Baud Rate: 19200, 8N1 (8Bit Data, No Parity, 1 Stop Bit) Each transmission = 8 ASCII bytes

Check Sum = The sum of the first 7 bytes inverted and truncated

Note: the check sum for each command is included in the following charts.

There are two possible responses generated when a command is received: ack - This acknowledges that the command was received and it had a valid

check sum.

ZZZ- This means that the command was not understood or could not be decoded correctly. It could also mean that the check sum was not valid.

Serial Cable Pin Out
A4603 RS-232 Pins	PC RS-232 Pins
DB-9P, Female	DB-9P, Male

Zone 1 Commands

Function	ASCII Command	Hex Command
Zone 1 Power Toggle	A46Z1PL-	41 34 36 5A	31 50 4C 2D

All Power Toggle	A46Z1PA8	41 34 36 5A 31 50 41 38

Zone 1, Select Source 1	A46Z1S1E	41 34 36 5A	31 53 31 45
Zone 1, Select Source 2	A46Z1S2D	41 34 36 5A	31 53 32 44
Zone 1, Select Source 3	A46Z1S3C	41 34 36 5A	31 53 33 43

Zone 1, Select Source 4	A46Z1S4B	41 34 36 5A 31 53 34 42.

Zone 1, Volume Up	A46Z1V+H	41 34 36 5A 31 56 2B 48

Zone 1, Volume Down	A46Z1V-F	41 34 36 5A 31 56 2D 46

Zone 1, Volume Reset	A46Z1VC0	41 34 36 5A 31 56 43 30

Zone 1, Mute	A46Z1MT+	41 34 36 5A 31 4D 54 28

Zone 1, Request Status

A46Z1SF0

41 34 36 5A 31 53 46 30

Zone 1, Status Clear

A46Z1SC3

41 34 36 5A 31 53 43 33

A4603, A4630R specifications

Channel Vision is a prominent provider of innovative communication solutions, and two of their notable products, the A4603 and A4630R, offer advanced features tailored for modern home and business networks.

The Channel Vision A4603 is a sophisticated multi-room audio distribution system that transforms the way users experience sound throughout their spaces. This model supports up to six separate zones, allowing for independent sound control. With its compact design and easy installation, the A4603 seamlessly integrates into any environment. A key feature is its capability to deliver high-quality audio over a standard coaxial cable, ensuring minimal signal degradation.

The A4603 is equipped with an infrared remote control, enabling users to operate the system from anywhere within range. The intuitive interface allows for easy navigation of various audio sources, including radio, streaming services, and external devices, all of which can be controlled effortlessly via the remote or an optional smartphone application. With support for different formats, including MP3 and WAV, it caters to a wide array of audio formats, making it versatile for various listening preferences.

On the other hand, the Channel Vision A4630R is the refined version of the A4603, designed with additional features that enhance both performance and user experience. This model introduces advanced audio enhancement technologies, providing richer sound quality that caters to audiophiles and casual listeners alike. The A4630R supports more zones, potentially creating a fully immersive audio environment.

One of the standout characteristics of the A4630R is its enhanced connectivity options. Alongside coaxial inputs, it includes HDMI compatibility which offers superior audio quality. This model also boasts integrated control capabilities for smart home systems, permitting seamless integration with existing home automation technologies. Users can manage their audio environments through voice commands or mobile applications, providing a truly modern experience.

Moreover, both models prioritize energy efficiency, minimizing their environmental impact without compromising on performance. The sleek, user-friendly designs ensure they not only function well but also complement any decor. With reliability and high fidelity sound at the forefront, the Channel Vision A4603 and A4630R are excellent choices for anyone looking to elevate their audio experience in homes or commercial spaces.