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 0 and 100, 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 gate ratio for automatic gating

S01AMGATER112 threshold to 12 dB for input channel 1.

Increase gate ratio for automatic S01AMGATER1>3 gating threshold by 3 dB for input

channel 1.

Query gate ratio for automatic

S01AMGATER1? gating threshold for input channel 1.

Status Message

S01AMGATER112

S01AMGATER1x , where x is between 0 and 100 depending on the current setting of the gate ratio for input channel 1. If this command is issued after the example above, then the status message will be

S01AMGATER115 .

S01AMGATER1x , where x is between 0 and 100 depending on the current setting of the gate ratio for input channel 1. If this command is issued after the example above, then the status message will be

S01AMGATER115 .

8.19. AMGATET -- Set Automixer Gate Threshold

This command sets the automixer gate threshold (in dB) for the specified input channel. The gate threshold is the level that the input signal must reach in order to gate the microphone on. This value us only used if the input is set to manual gating via the AMAUTO command.

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 0 and 100, 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 DescriptionStatus Message

Set gate threshold for manual S01AMGATET112 gating threshold to 12 dB for input S01AMGATET112

channel 1.

Page 31 Page 33
Page 32
Image 32
Polycom RS-232 manual Amgatet -- Set Automixer Gate Threshold, Example Description Status Message
Page 31 Page 33

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.
Top Page Image Contents