Prolight DC20 User Manual page 47

DC20 - DC21 - DC22
5
- 2 - FUNCTIONS AND SETTINGS
2.1 System requirements
• Microsoft Windows XP, VISTA.
• Microsoft DIRECTX 9 or higher.
• 500 Mhz processor (1,5 Ghz).
• 256 Mb RAM (512 MB).
• 150 Mb free disk space.
• CD-ROM drive.
• 1 or 2 USB 2.0 ports.
• 1024 x 768 screen definition.
• DIRECTX 9 compatible video card.
• 128 MB video memory (256 MB).
2.2 Installation and update of the drivers
Our USB-DMX interface thoroughly respects the USB 2.0 protocol specifications and DMX512 for output. It
is directly powered via a USB 2.0 port and controls all 512 potential channels of a DMX line. If it is necessary
to manually install or update the drivers the user needs to access the DEVICE MANAGER of Windows:
• connect the interface to the USB2.0 port.
• click on START button of Windows.
• select CONTROL PANEL in the Windows menus.
• double click on SYSTEM.
• select the HARDWARE section and select the DEVICE MANAGER Button. This window will appear, it
means that the interface is connected.