Welcome to the Bendix/King KX 155 installation manual, a comprehensive guide for installing and configuring the KX 155/165 VHF NAV/COMM transceiver system. This manual ensures proper installation, safety, and optimal system performance.
1.1 Overview of the KX 155 System
The KX 155 is a versatile VHF NAV/COMM transceiver designed for general aviation, offering reliable communication and navigation capabilities. It features a dual VHF communication system, automatic squelch control, and manual override options. Part of the Silver Crown series, it ensures compatibility with various aircraft systems and adheres to TSO compliance standards for safety and performance. Its robust design and user-friendly interface make it a trusted choice for pilots.
1.2 Purpose and Scope of the Manual
This manual provides a step-by-step guide for installing, configuring, and maintaining the KX 155 system. It covers essential procedures, safety protocols, and technical specifications to ensure compliance with aviation standards. Intended for authorized installers, the document details system requirements, troubleshooting, and advanced features, ensuring optimal performance and adherence to TSO certifications. Proper use of this manual guarantees a successful installation and operation of the KX 155 transceiver.
System Requirements and Compatibility
The KX 155 system requires a 14 or 28-volt DC power supply and is mechanically interchangeable with existing NAV/COMM radios. It ensures compatibility with various avionic systems and adheres to TSO certifications for reliable performance in aircraft environments.
2.1 Hardware and Software Specifications
The KX 155 system operates on 14V or 28V DC power, ensuring compatibility with most aircraft electrical systems. It features a robust design with front-panel controls for easy operation. The system integrates seamlessly with existing avionics, supporting both mechanical and electrical interchangeability. Software specifications require authorized personnel for programming to ensure compliance with TSO standards and optimal performance.
2.2 Compatibility with Other Avionic Systems
The KX 155 system is designed for seamless integration with various avionic systems, including navigation and communication equipment. It is mechanically and electrically interchangeable with earlier models like the KX 170 and KX 175, ensuring backward compatibility. The transceiver works with common audio panels and supports connection to external navigation aids, making it a versatile solution for modern and legacy aircraft configurations.
Installation Steps
The KX 155 installation involves a pre-installation checklist and detailed procedures to ensure proper system setup. Follow guidelines for a smooth and successful installation process.
3.1 Pre-Installation Checklist
Ensure all hardware and software specifications are met. Verify compatibility with existing avionic systems. Confirm power requirements and voltage configurations. Check grounding and wiring connections. Review system certifications and compliance. Ensure proper tools and documentation are available. Verify authorization for installation and programming. Confirm backup systems are in place. Review safety guidelines and emergency procedures. Ensure all components are undamaged and ready for installation.
3.2 Detailed Installation Procedure
Mount the KX 155 unit securely in the aircraft, ensuring proper alignment and access. Connect the antenna cables to the transceiver, following the wiring diagram. Install the control panel in an accessible location. Connect power and ground wires, adhering to voltage specifications. Route and secure all cables. Perform a power-on test to verify functionality. Check all connections for integrity. Ensure system compliance with safety standards and certifications.
Programming and Configuration
This section guides you through setting up the KX 155 system, including handset configuration, system registration, and ensuring compliance with aviation communication standards.
4.1 Setting Up the Handset
Begin by powering on the KX 155 system and ensuring the handset is properly connected. Navigate to the configuration menu using the control panel. Select the desired communication settings, such as frequency and volume. Adjust the squelch level for optimal signal clarity. Save your preferences to complete the setup. Refer to the manual for detailed step-by-step instructions and troubleshooting tips to ensure proper functionality.
4.2 Registering and Configuring the System
Register the KX 155 system by selecting “Register H/set” from the menu. Follow the prompts to enter the registration code and configure system settings. Ensure all frequencies and communication parameters are correctly set. Perform a system check to verify functionality. Refer to the manual for detailed registration and configuration steps to ensure proper system operation and compliance with aviation standards.
Troubleshooting Common Issues
Identify and resolve common issues using diagnostic tools and techniques. Address frequency readout failures and ensure proper system functionality. Refer to the manual for detailed solutions.
5.1 Diagnostic Tools and Techniques
Utilize diagnostic tools to identify system malfunctions. Check power requirements, voltage configurations, and electrical connections. Test frequency accuracy and verify antenna integrity. Refer to the manual for detailed troubleshooting procedures. Ensure all components are functioning correctly to maintain reliable communication and navigation performance; Regular checks prevent operational failures and ensure compliance with aviation standards. Always follow safety guidelines during diagnostic processes.
5.2 Resolving Frequency Readout Failures
To address frequency readout issues, first verify antenna integrity and ensure proper installation. Check power requirements and voltage configurations for accuracy. Test electrical connections for stability and inspect software settings for correct configuration. If problems persist, consult the troubleshooting section or contact authorized support for specialized assistance. Timely resolution ensures reliable communication and navigation functionality.
Maintenance and Upkeep
Regular maintenance ensures optimal performance of the KX 155 system. Schedule routine checks, clean components, and update firmware as needed to maintain reliability and functionality.
6.1 Routine Maintenance Practices
Regular maintenance is crucial for the KX 155 system’s longevity and performance. Clean the unit’s exterior and internal components periodically to prevent dust buildup. Check all connections to ensure they are secure and free from corrosion. Additionally, inspect the antenna for damage or wear, as a compromised antenna can affect signal quality; Always refer to the manual for detailed cleaning and inspection procedures.
6.2 Updating Firmware and Software
Regular firmware and software updates are essential to ensure the KX 155 system operates at peak performance. Always use authorized tools and follow the manual’s instructions for updates to avoid malfunctions. Check the Bendix/King website for the latest versions and installation guidelines. An authorized technician should perform these updates to guarantee compatibility and system integrity.
Safety Precautions
Always follow safety guidelines when handling the KX 155 system. Ensure the system is turned on only after engine startup and turned off before shutdown to prevent damage. Avoid unauthorized modifications and adhere to aviation standards for safe operation. Regular inspections and authorized technician interventions are crucial for maintaining system reliability and pilot safety.
7.1 General Safety Guidelines
Always handle the KX 155 system with care to prevent damage. Ensure the transceiver is powered on only after engine startup and turned off before engine shutdown. Avoid exposing the unit to extreme temperatures or moisture. Keep flammable materials away from the installation area. Never attempt unauthorized modifications or repairs. Follow all aviation standards and guidelines outlined in this manual to ensure safe and reliable system operation.
7.2 Emergency Procedures During Malfunction
In case of a KX 155 malfunction, switch to an alternative communication system. Power off the unit to prevent issues. Notify air traffic control if necessary. Check for loose connections or obstructions. Consult the troubleshooting guide or contact authorized personnel for assistance. Ensure safety protocols are followed to maintain aircraft operations. Do not attempt repairs without proper authorization.
Regulatory Compliance
The KX 155 system meets TSO C34e and JTSO-C34e standards, ensuring adherence to aviation regulations. Compliance with federal aviation standards guarantees reliable performance and safety in aircraft operations.
8.1 TSO Compliance and Certifications
The KX 155 system adheres to TSO C34e and JTSO-C34e standards, ensuring compliance with strict aviation regulations. These certifications guarantee the system’s reliability and performance under various operational conditions. Regular audits and inspections are conducted to maintain compliance, providing assurance of safety and functionality within federal aviation guidelines. Proper documentation and approvals are included to validate the system’s airworthiness and adherence to industry standards.
8.2 Adherence to Aviation Standards
The KX 155 system is meticulously designed to meet rigorous aviation standards, ensuring seamless integration and reliability. Compliance with FAR and ICAO regulations is maintained throughout installation and operation. The system’s design aligns with industry best practices, guaranteeing optimal performance and safety. Regular updates and adherence to certification requirements ensure the KX 155 remains compliant with evolving aviation standards and regulations. This commitment to excellence ensures aircraft safety and operational efficiency.
Advanced Features
The KX 155 offers advanced features like automatic squelch, manual override, voice commands, customizable profiles, and automatic backups, enhancing user experience and system reliability.
9.1 Automatic Squelch and Manual Override
The KX 155 features automatic squelch for optimal signal reception, minimizing background noise. Manual override allows pilots to adjust squelch levels for specific conditions, ensuring clear communication in diverse environments. This dual functionality enhances operational flexibility, catering to varying aviation needs while maintaining audio clarity and reducing interference during critical flight operations.
Electrical Characteristics
The KX 155 operates on 14V or 28V DC power systems, ensuring compatibility with various aircraft electrical configurations. Its efficient design supports flexible installation across different aviation platforms.
10.1 Power Requirements and Voltage Configurations
The KX 155 system requires a stable DC power supply, operating efficiently at both 14V and 28V configurations. This dual-voltage capability ensures compatibility with various aircraft electrical systems. Proper wiring and connectors are essential to maintain consistent power delivery, preventing malfunctions and ensuring reliable performance during flight operations. Always refer to the manual for specific wiring diagrams and voltage setup guidelines.