39
4
Convenient Features
Switching Operation Mode between
Computer and Projector ........................................ 40
Turning Off the Image and Sound .............................. 40
Freezing a Picture...................................................... 40
Using the Pointer .......................................................41
Enlarging and Moving a Picture................................. 41
Getting the On-line Help ............................................42
Using a USB Mouse ..................................................42
Using the Remote Mouse Function ...........................43
Correcting Horizontal and Vertical Keystone
Distortion (Cornerstone) ........................................44
쐅 Making Freehand Drawings
on a Projected Image (ChalkBoard) ......................47
쐈 Storing Images Displayed on the Projector
on the PC card or USB Memory (Capture)............ 48
쐉 Preventing the Unauthorized Use of the Projector ....49
씈 Using a USB Memory Device or
USB Memory Card Reader.................................... 54