preset.

Example Description

Set bandwidth of parametric EQ

S01PEQOB1,2,40 on output 1 , band 2 to 40 1/100th octaves.

Query current bandwidth setting

S01PEQOBB,1,? of parametric EQ on output B , band 1.

Status Message

S01PEQOB1,2,40

S01PEQOBB,1,b , where b is the current setting of the bandwidth parameter for the parametric EQ on output B , band 1. If the bandwidth parameter of this filter is set to the same value given in the example above, then the status message will be S01PEQOBB,1,40

.

8.123. PEQOE -- Set Enabled Parameter for Specified Parametric EQ Output Stage

This command sets or queries the enabled parameter (0 = filter is disabled, 1 = filter is enabled) for the parametric equalizer (EQ) filters on output channels 1, A, B, and T . Each channel has five bands of parametric EQ that can be independently controlled.

This command has the same format and restrictions as the PEQOA command except that only one parameter, the enabled status, is specified instead of all the parameters. See the PEQOA command for more information. To set the enabled parameter for an input parametric EQ filter, use the PEQIE command. To set all the parameters for an intput parametric EQ filter, use the PEQIA 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

S01PEQOE1,2,1

S01PEQOEB,1,?

Description

Enable parametric EQ on output 1 , band 2.

Query enabled status of parametric EQ on output B , band 1.

Status Message

S01PEQOE1,2,1

S01PEQOEB,1,e , where e is the current setting of the enabled parameter for the parametric EQ on output B , band 1. If the enabled parameter of this filter is set to the same value given in the example above, then the status message will be S01PEQOEB,1,1 .

8.124. PEQOF -- Set Frequency Parameter for Specified Parametric EQ Output Stage

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Polycom RS-232 manual S01PEQOB1,2,40
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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.
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