This Harris Selenio MCP3 Media Convergence Platform comes equipped with a DEC2 Card from Imagine Communications. It includes a proper power supply. However, be aware that there is some screen burn-in issue.

To use this media convergence platform, first, make sure you connect it to the correct power supply included. When setting it up, follow the basic instructions provided by Imagine Communications. During operation, keep an eye on the screen. Since there's some screen burn - in, avoid displaying static images for long periods. For maintenance, regularly check the power supply for any signs of damage. Clean the exterior of the device gently with a dry cloth. If you encounter any other problems, it's advisable to contact a professional technician.