3Turn on the projector and light the lamp.
4Turn on your computer. It should detect the projector as a serial mouse.
5Use the joystick on the IR remote control to move the mouse.
Notebook users may need to disable their integrated pointing device before using an external serial mouse. Consult your notebook's user’s guide for instructions on connecting a serial mouse.
THE GRAPHICAL USER INTERFACE
Your DP5500 graphical user interface makes it easy to control all of the projector’s functions. Menu selections can be made with the control panel or the remote control.
NOTE: Menu selections will change based on the type of video source you have selected.
Using the Menus with the Control Panel
1Press any of the MENU keys to display the
2Press the 
and 
MENU keys to select the desired menu. The items on the menu highlighted in green can then be changed.
3Use the ▲ and ▼ MENU keys to move up or down a menu column or to change a menu value. For some items (e.g. Video Source), you may also need to use the 
and 
keys to access an item.
4The menus automatically disappear after five seconds. Settings are automatically saved when you exit the menus or turn off the projector.
Using the Menus with the Remote Control
1Press the MENU key to display the
2Move the joystick to to the left or right to adjust highlighted menu items.
3Move the joystick up or down to select items in a menu column or to change a value. For some items (e.g. Video Source), you may need to move the joystick left or right to select an item.
4Press the center of the joystick to change a value or to select a check box.
5Move the joystick away from you to move up one level in any menu.
6Press MENU again to close the menu, or wait five seconds and it will automatically disappear. Settings are automatically saved when you exit the menus or turn off the projector.
Using the Desktop Projector 5500
