This Avitech MCC - 8001U Image Scaler/Processor comes with a correct power supply. A minor known issue is that the fans operate louder than typical models.

To use the Avitech MCC - 8001U Image Scaler/Processor, first connect it to the correct power supply provided. You can then start using it to scale and process images. Keep in mind that the fans are a bit louder than normal, but this doesn't affect the device's performance. For maintenance, make sure to keep the device in a clean and dry place. Regularly check the power supply for any signs of damage. If you encounter any problems, you can contact customer support.