•+/- key

6Pressing this key changes the sign on working screen. Pressing this key after the # key, recalls the Switch Test function. Pressing # and +/- again to return to the working screen.

• key

7Pressing this key sets the decimal point. Pressing this key after the # key, recalls the step generation mode, starting from the step selection screen.

•0 key

8Pressing this key zeroes the display. Pressing this key after the # key, recalls the ramp generation mode, starting from the Ramp set-up screen.

•1- 9 (numeric) keys

9Using these numeric keys sets a temperature value or a special generation mode (ramp limits, programmable steps etc.). Pressing keys 1- 5 after the # key, recalls specific preset values.

• (arrow) keys

10Pressing these keys moves the screen cursor either in the horizontal or vertical direction. When the ramp and step functions are enabled, these keys can start, stop, hold or recall related values.

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K400 Issue No. 1

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GE K400 user manual +/- key, Key, Numeric keys, Arrow keys
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K400 specifications

The GE K400 is a prominent engine in the aviation industry, renowned for its exceptional performance and innovative technologies. Designed primarily for regional and business aircraft, the K400 engine exemplifies General Electric's commitment to engineering excellence and efficiency.

One of the standout features of the GE K400 is its advanced turbofan design. This design enables the engine to deliver significant thrust while ensuring fuel efficiency. With a bypass ratio that optimizes airflow, the K400 reduces the overall fuel consumption, making it an eco-friendly choice for operators. This fuel efficiency is crucial in today’s aviation landscape, where sustainability and operational costs are paramount.

The K400 is equipped with cutting-edge materials that contribute to its performance characteristics. The engine incorporates advanced composite materials and titanium alloys, which not only enhance durability but also reduce the overall weight. This lightweight design directly impacts the aircraft's payload capacity and range, offering operators greater flexibility and performance.

Moreover, the GE K400 features a sophisticated digital engine control system. This system provides precise monitoring and adjustments to the engine's performance, ensuring optimal operation under various conditions. The integration of such advanced technology allows for increased reliability and reduced maintenance requirements, further reducing operational costs for airlines.

In terms of noise reduction, the K400 conforms to stringent noise regulations, making it a quieter option in the regional aviation sector. The engine's design includes noise-dampening technologies that minimize sound emissions, benefitting both passengers and nearby communities.

Another characteristic of the GE K400 is its versatility. The engine can power a variety of aircraft types, making it a flexible option for manufacturers and operators alike. This adaptability is particularly important in a rapidly changing aviation market, where the ability to meet diverse customer needs is paramount.

Overall, the GE K400 represents a significant advancement in aviation engine technology. Its combination of fuel efficiency, advanced materials, digital control systems, and noise reduction features sets it apart in the competitive landscape of regional and business aviation. As airlines continue to seek innovative solutions to enhance their operations, the GE K400 stands out as a top-tier choice that embodies performance and sustainability.
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