77Please be advised of the following information in advance:• The manufacturer shall not be responsible for any damage, whether direct orindirect, caused by the use of or by the fault of the product.• The manufacturer shall not be responsible for any damage or destruction of datacaused by the product.To create a backup copy of the data stored on the SD cardDouble click and open the icon of SD card drivein My Computer of your personal computer (onthe desktop if your computer is Macintosh) anddrag and drop the "DCIM" folder onto desktop(while pressing the "Option" button, for Macintoshmachine). This operation can create copies of alldata within the "DCIM" folder into your personalcomputer.Write protection switch• Putting the write-protection switch of SD card tothe "LOCK" position will disable image-editingoperation such as deleting or moving on theprojector (attempt of operation will bring errormessage).• If the SD card is inserted into the personalcomputer by means of the PC card adaptorwhile the write-protection switch of SD card isset to the "LOCK" position, a blue-screenwarning indication will appear when access ismade. If this occurs, press any button on thekeyboard of your PC to return the indication tothe original one. Before using an SD card inyour personal computer, ensure that the write-protection switch is not set to the "LOCK"position.8MBLOCKFront surface Back surfaceWrite-protection switch