E – 21. Part Names and FunctionsStacking Pad (4 pcs)Digital Input Terminal PanelRemote SensorPC Card SlotInsert a PC memorycard here to upgradethe projector systemsoftware or copydataLens (Optional)Input Terminal PanelVentilation (in)FootRelease Lever (both sides)Ventilation (out)* To turn on the main power to the projector, press the switch to the ONposition (I) and the POWER indicator on the rear panel will turn am-ber in color.Press to the OFF position (0) to turn the main power off.NOTE: When turning off the main power, first return the projector to the standbycondition by pressing the POWER OFF button on the remote control or the POWERbutton on the rear panel and then turn off the main POWER switch. These pro-cedures are necessary to protect your projector and the connected equipment.Power Switch (Main power)*AC INPUTConnect the suppliedpower cord here (AC 100-120 / 200-240V).ControlsVentilation (in)Ventilation (in)Ventilating duct (out)Ventilation (out)PC Card AccessIndicatorCarrying Handle