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Polycom RS-232 manual Amprior -- Set Gating Priority for the Specified Mic

Models: RS-232

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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

Set off attenuation for automixer S01AMOFFAT118 1 to 18 dB.

Query current off attenuation for S01AMOFFAT1? automixer 1.

Status Message

S01AMOFFAT118

S01AMOFFAT1x , where x is between 1 and 100 depending on the current setting of the off attenuation for automixer 1.

8.27. AMPRIOR -- Set Gating Priority for the Specified Mic

This command sets the automixer gating priority for the specified input channel. Priority levels of 1-4 are allowed with 1 being the highest priority and 4 being the lowest.

This command is a channel integer command. See Section 6.3 and Section 6.2 for more information

on this type of command. The minimum and maximum values for this command are 1 and 4, respectively.

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

Set microphone input 1 to gating S01AMPRIOR11 priority 1.

Query current gating priority for

S01AMPRIOR1? microphone input . 1.

Status Message

S01AMPRIOR11

S01AMPRIOR1x , where x is between 1 and 4 depending on the current gating priority setting for microphone input . 1.

8.28.AMREFB -- Set Automixer Reference Bias for the Specified Automixer

This command sets or queries the reference bias for the automixer reference mode feature of the specified automixer. When enabled, the automixer reference feature uses the AEC reference to prevent local microphones from gating on audio from the remote side. The AMREFE command controls

the enabled status of this feature. The AMREFB command can be used to bias the AEC reference signal to make the automixer even less likely to gate on remote audio.

The first argument in this command specifies the automixer number (always 1 on the EF2211) and the second argument specifies the reference bias in dB.

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Polycom RS-232 manual Amprior -- Set Gating Priority for the Specified Mic
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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.