76 Using Your ProjectorPresentation to Go (PtG) InstallationYour computer must have the following minimum system requirements.Operating System:- WindowsMicrosoft Windows XP Home or Professional Service pack 2/3 32-bit(recommended), Windows Vista 32-bit, and Windows 7 Home or Professional 32-bit or 64-bit- Office 2003 and Office 2007In order to use your USB Viewer, you need to complete the steps below:1 Enable Wireless / Network connection on the projector. See "WIRELESS /NETWORK" on page 55.NOTE: When you start wireless, please wait about 50 seconds to reboot theWireless / Network.2 Plug the USB Flash to your projector.NOTE:• Only support the JPEG format photo within 10Mb 40M pixels.• The PtG converter can convert your PowerPoint files into PtG files. See "PtGConverter - Lite Application Software" on page 80• You can download the "PtG Converter - Lite" from Dell Support site at:support.dell.com.3 On INPUT SELECT menu, select Multiple Display and then select USBViewer on sub-menu. See "Input Select Multiple Display" on page 45. ThePresentation to Go Screen appears.