Ackmod -- Enable or Disable Acknowledgment Mode

This command sets or queries the status of the auto answer feature.

This command is a boolean command. See Section 6.1 for more information on this type of command.

This command is saved to non-volatile memory only as part of a preset. The state of this command will be restored after power-up only if a preset is saved and that preset is set to be the power-on preset.

Example Description	Status Message
S01AA1 Enable auto answer mode. S01AA1
S01AA0 Disable auto answer mode. S01AA0
S01AA2 Toggle auto answer mode.	S01AAx , where x is 0 or 1 depending on the current state of
	auto answer mode.
S01AA? Query auto answer mode.	S01AAx , where x is 0 or 1 depending on the current state of
	auto answer mode.

8.2. ACKMOD -- Enable or Disable Acknowledgment Mode

This command controls whether or not status messages are sent. See Section 5 for more information

on status messages. This parameter is enabled by default, and it is rarely turned off by the host controller.

This command is a boolean command. See Section 6.1 for more information on this type of command.

This command is saved to global non-volatile memory and is not part of a preset. Its value is saved each time it is changed. It will retain its value after power-down. Since this command writes to non- volatile memory, there will be a delay before an acknowledgment is returned.

Example

Description

Status Message

S01ACKMOD1Enable acknowledgement mode. S01ACKMOD1

S01ACKMOD0Disable acknowledgement mode.S01ACKMOD0

S01ACKMOD2 Toggle acknowledgement mode. S01ACKMODx , where x is 0 or 1 depending on the current state of acknowledgement mode.

S01ACKMOD? Query acknowledgement mode. S01ACKMODx , where x is 0 or 1 depending on the current state of acknowledgement mode.

8.3. AEC -- Enable or Disable Acoustic Echo Cancellation

This command sets or queries the status of the Acoustic Echo Cancellation (AEC) algorithm on input channel 1.

This command is a channel boolean command. See Section 6.3 and Section 6.1 for more information on this type of command.

RS-232 specifications

Polycom RS-232 is a key interface utilized in various communication and audiovisual systems, enabling effective integration between different devices. This technology employs a standard serial communication protocol that allows for robust control and communication, particularly in environments that require sophisticated audiovisual setups.

One of the main features of Polycom RS-232 is its ability to facilitate point-to-point communication over distances of up to 50 feet without the need for a repeater. This long-range connectivity is essential in large conference rooms and auditoriums where devices are often spread out over considerable distances. The serial connection is often more reliable than wireless options, which can be susceptible to interference.

Another notable characteristic is its versatile compatibility with a range of devices, including cameras, projectors, and interface panels. This allows users to control multiple devices from a single point, streamlining the operation of complex setups. The straightforward nature of RS-232 commands simplifies integration, which is a significant benefit for both installers and end-users.

Polycom RS-232 also supports various baud rates, giving users the flexibility to optimize communication speed based on their requirements. This adaptability ensures that users can achieve the desired performance, whether they are managing basic functions like power and volume control or more complex commands for switching video sources or adjusting settings.

The technology also features error-checking capabilities, which contribute to its reliability in communication. This reduces the likelihood of issues during operations, ensuring that commands are correctly received and executed. Additionally, its structured protocol aids in diagnosing and troubleshooting, making it easier to manage any issues that arise.

With its robust nature and proven reliability, Polycom RS-232 remains a pivotal technology in the realm of audiovisual communications. Its combination of long-range capabilities, compatibility, flexibility, and reliability makes it an essential tool for enhancing the efficiency of modern communication environments. As technology continues to evolve, the importance of dependable interfaces like Polycom RS-232 cannot be overstated, ensuring seamless integration and operation of sophisticated communication systems. Whether used in educational institutions, corporate environments, or event venues, Polycom RS-232 guarantees a streamlined experience in device management and control.

Polycom RS-232 manual Ackmod -- Enable or Disable Acknowledgment Mode, Example Description

Models: RS-232

Example Description