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Polycom RS-232 manual Dspload -- Query Percentage of Variable DSP Resources Used

Models: RS-232

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Query the value of the DSPAUTO

S01DSPAUTOx , where x is 0 or 1

S01DSPAUTO?

depending on the current setting of the

 

parameter.

DSPAUTO paramter.

 

 

8.45.DSPLOAD -- Query Percentage of Variable DSP Resources Used

This command queries the current percentage used of the available variable DSP resources. When this number reaches 100 percent, no more variable DSP veatures may ben enabled. An 'ERROR#060' will be generated if a command attempts to exceend 100 percent utilization.

If the DSPAUTO feature is enabled, then a DSPLOAD status message will be generated automatically

any time the percent utilization changes.

Example Description

Query percentage of variable DSP S01DSPLOAD? resources used.

Status Message

S01DSPLOADx , where x is between 0 and 99 and indicates the percentage of the variable DSP resources being used.

8.46. ERROR -- Enable or Disable Error Messages

This command sets or queries whether or not error messages for non-fatal errors are reported via RS- 232 and the digital bus.

If an error is generated and error messages are enabled, a status message will be automatically generated of the form ' S01ERROR#xxx ', where xxx is a three digit number indicating the error code. The following table lists the non-fatal error messages that can be generated by the Vortex.

Error NumberDescription

ERROR#001

Unrecognized command.

ERROR#002

Syntax error in command.

ERROR#004

Attempt to change parameter that is locked via NVLOCK or FPLOCK.

ERROR#005

Attempt to unlock NVLOCK or FPLOCK, but invalid password given.

 

This error occurs as the result of an AMASGN command. It happens when the

ERROR#040

command would remove a microphone from an automixer where it is assigned as

 

the "last mic on" and the automixer is set to manual "last mic on" mode.

 

This error occurs as the result of an AMASGN command. It happens when the

ERROR#041

command would remove a microphone from an automixer where it assigned as the

 

chairman imcrophone and the automixer has chairman mode enabled.

 

This error occurs as the result of an AMLMM command. It happens when the

ERROR#042

command attempts to set "last mic on" mode to manual, but the last mic number is

 

set to a microphone that does not belong to the specified automixer.

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Polycom RS-232 manual Dspload -- Query Percentage of Variable DSP Resources Used, Error -- Enable or Disable Error Messages
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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.