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Essential safety instructions for servicing Praesideo equipment to prevent injury and damage.
Form for documenting and reporting problems encountered with the Praesideo system.
Overview of software versions and their importance for system functionality.
Using remote access for configuration, software downloads, and diagnostics.
Basic troubleshooting steps, fault indicators, and acknowledgment procedures.
Troubleshooting steps when downloads from PC to Network Controller fail.
Steps to resolve download failures from Network Controller to other units.
Diagnosing amplifier failures, ground shorts, and overheating issues.
Addressing amplifier overload, short circuits, and EOL failures.
Diagnosing faults related to the CobraNet interface, including error code 255.
Understanding the relationship between software versions, baseline versions, and problems solved.
Steps for testing amplifiers for ground short circuits to prevent system breakdown.
Using HyperTerminal to regain access to the system by correcting TCP/IP settings.
Fields for documenting system components, software versions, and serial numbers.
Guidance on upgrading CPLD software for network stability improvements.
Identifying units that benefit from a CPLD SW upgrade based on hardware version.
Procedure for downloading software and connecting the JTAG cable to the target unit.
Process of assigning CPLD software configuration files to target devices.
Verifying the successful programming of the CPLD software.
Confirming the successful programming of the CPLD software and marking the unit.
Essential safety instructions for servicing Praesideo equipment to prevent injury and damage.
Form for documenting and reporting problems encountered with the Praesideo system.
Overview of software versions and their importance for system functionality.
Using remote access for configuration, software downloads, and diagnostics.
Basic troubleshooting steps, fault indicators, and acknowledgment procedures.
Troubleshooting steps when downloads from PC to Network Controller fail.
Steps to resolve download failures from Network Controller to other units.
Diagnosing amplifier failures, ground shorts, and overheating issues.
Addressing amplifier overload, short circuits, and EOL failures.
Diagnosing faults related to the CobraNet interface, including error code 255.
Understanding the relationship between software versions, baseline versions, and problems solved.
Steps for testing amplifiers for ground short circuits to prevent system breakdown.
Using HyperTerminal to regain access to the system by correcting TCP/IP settings.
Fields for documenting system components, software versions, and serial numbers.
Guidance on upgrading CPLD software for network stability improvements.
Identifying units that benefit from a CPLD SW upgrade based on hardware version.
Procedure for downloading software and connecting the JTAG cable to the target unit.
Process of assigning CPLD software configuration files to target devices.
Verifying the successful programming of the CPLD software.
Confirming the successful programming of the CPLD software and marking the unit.
General| Amplifier Supervision | Yes |
|---|---|
| Loudspeaker Line Supervision | Yes |
| Microphone Supervision | Yes |
| Power Supply Supervision | Yes |
| Network Protocol | TCP/IP |
| Control Inputs | Yes |
| Control Outputs | Yes |
| Logging | Yes |
| EN 54-16 Compliance | Yes |
| Compliance | EN 54-16 |
| Power Supply | 24 V DC, 230 V AC |
| Interface | Ethernet |
| Humidity Range | 15% to 90% relative humidity, non-condensing |
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