31. Introduction• A variety of input ports and a comprehensive array of system control interfacesThis projector supports input signals on the following ports: DVI-I connector (DVI-I 29 Pin) with HDCP compatible,15pin D-Sub, composite and S-video.• AUTO POWER ON and AUTO POWER OFF featuresThe AUTO POWER ON(AC), AUTO POWER ON(COMP1), AUTO POWER OFF, and OFF TIMER features eliminatethe need to always use the POWER button on the remote control or projector cabinet.• Preventing unauthorized use of the projectorEnhanced smart security settings for keyword protection, cabinet control panel lock, security slot, and securitychain opening to help prevent unauthorized access, adjustments and theft deterrence.• The optional remote control (NP02RC) allows you to assign a CONTROL ID to the projectorMultiple projectors can be operated separately and independently with the same single remote control by assigningan ID number to each projector.• Integrated RJ-45 connector for wired networking capability (except NP405/NP305)An RJ-45 connector is equipped as standard feature.• Auto vertical keystone correctionAuto Keystone feature allows the projector to detect its tilt and correct vertical distortion automatically.• LCD projector with high resolution and high brightnessHigh resolution display - up to UXGA compatible, XGA (NP610/NP510/NP410/NP405/NP310/NP305/NP610S)/WXGA (NP510W/NP410W/NP510WS) native resolution.• Six picture preset modes for user adjustable picture and color settingsEach picture preset mode can be customized and memorized according to your preference.• PC Control PortYou can control the projector with a PC or control system using the PC Control port.• Optional remote mouse receiverYou can use the supplied wireless remote control and the optional remote mouse receiver to operate your PCmouse from across the room. The optional remote mouse receiver (NP01MR) supports almost any PC using aUSB connection.About this user’s manualThe fastest way to get started is to take your time and do everything right the first time. Take a few minutes now toreview the user’s manual. This may save you time later on. At the beginning of each section of the manual you’ll findan overview. If the section doesn’t apply, you can skip it.