Trouble-Shooting

Evolution MK-425C/MK-449C/MK461C Getting Started

My Evolution hardware suddenly stopped working after having performed fine since installation.

Switch off the unit and leave for 10 seconds. Then restart your computer and try again. If the problem persist you may have to re-install drivers for the unit.

My drivers are listed in the Device Manager and are said to be working OK, but the keyboard is not recognised in any software.

Win2000 and XP have a limitation to how many MIDI device drivers you can have installed at any one time. There is no indication that you are using the maximum number of drivers - the drivers will install as if there is not a problem.

To fix this problem: Go to http://www.evolution.co.uk/support/faq/index.html and locate the above question. You will find a link to an exe file that will solve this problem for you.

I have plugged in a sustain pedal to my Evolution keyboard, but it works the wrong way round.

The polarity of the sustain pedal is calculated by the keyboard when it is powered up. On power up, the sustain pedal is assumed to be in the OFF position. So, if you want the sustain pedal to be off when it is unpressed, make sure the pedal is unpressed when you power up.

When I press a key, there is a delay before I hear any sound.

This delay is known as latency.

Latency with MIDI signals is due to the soft-synth you are using. MIDI data is simply control data. The MIDI is read by the soft-synth. The soft-synth then completes a large number of complex calculations, in order to produce the sound you hear. All this takes time.

We recommend getting a proper soundcard. You can get a decent one these days for under £30. If you already have an adequate sound card, try re-installing the latest drivers for the sound card, or try reducing the buffer sizes of the audio drivers. You can do this in the Sound Studio II and Sound Studio Pro II programs by going to 'Audio' – 'Audio system settings' where you can reduce the buffer sizes of the MME or ASIO drives.

I can’t get any sound from my Evolution Software.

In your software go to OptionsDevices. Here you will see a list of MIDI Inputs and MIDI outputs.

If you have MIDI inputs available, if no driver names appear in the Output column, you need to re-install your soundcard or update the soundcard drivers.

The output column allows you to choose which output driver you want for generating the MIDI sounds. Most soundcards will have an option such as "FM synth" or "SBLive Synth". Click on these driver names to use the sounds of your soundcard for playback of MIDI data. If you just have a sound chip, the software synth to select may be like "Microsoft SW synth". Click on the driver name of your choice.

Rule of Thumb: If you have numerous output drivers enabled (highlighted in blue) and cannot hear any output, de-select all but one of them and try again. Repeat this process until you hear some sounds.

MK-449C, MK461C, MK-425C specifications

Evolution Technologies has established itself as a leader in the field of advanced electronic systems with its innovative MK series. The MK461C, MK-425C, and MK-449C are standout models in their lineup, each offering unique features and cutting-edge technologies designed to meet the demands of various applications.

The MK461C is renowned for its high performance and versatility. This model is equipped with a powerful processor, enabling it to handle complex tasks with ease. One of its standout features is the advanced thermal management system that ensures optimal performance even in challenging environments. The MK461C is designed for applications requiring real-time data processing, making it ideal for industrial automation, robotics, and smart city initiatives. Its robust communication interfaces provide seamless connectivity, allowing for easy integration into existing infrastructure.

Moving on to the MK-425C, this model is particularly noted for its compact design and energy efficiency. It combines powerful processing capabilities with low power consumption, making it an excellent choice for portable applications. The MK-425C features state-of-the-art sensors that provide accurate data collection, enhancing decision-making processes in fields such as environmental monitoring and personal devices. Its user-friendly interface and customizable options appeal to a broad range of users, from hobbyists to engineers.

Lastly, the MK-449C distinguishes itself with its focus on security and reliability. This model incorporates the latest encryption technologies, ensuring that sensitive data is protected from potential threats. The MK-449C is particularly suited for applications in financial services, healthcare, and governmental operations where data integrity is paramount. Additionally, it includes advanced diagnostic tools that allow for proactive maintenance and troubleshooting, ensuring continuous operation.

In conclusion, the MK series from Evolution Technologies showcases the company’s commitment to innovation and quality. The MK461C, MK-425C, and MK-449C each bring their own strengths to the table, whether it be in performance, energy efficiency, or security. These models are tailored to meet the needs of diverse industries, proving that Evolution Technologies is at the forefront of technological advancement in electronic systems. As the demand for sophisticated and reliable technology continues to grow, these models are well-positioned to lead the charge in the future.