Preset ModeSecurity PortFor details, please refer to the Kensington instruction manual.< Inquiries>Kensington2855 Campus DriveSan Mateo, CA USA 94403800-535-4242, x3348Intrl: 415-572-2700, x3348Fax: 415-572-9675I - 19A security port can be installed to prevent theft of the LCD monitor and main unit.A wire cable manufactured by Kensington can be connected to the security port on therear panel of the main unit.The 15 timings in the following table have been preset.VGA 480 at 60 HzVGA 400 at 70 Hz640 × 480 at 72 Hz640 × 480 at 67 Hz640 × 480 at 75 Hz800 × 600 at 56 Hz800 × 600 at 60 Hz800 × 600 at 75 Hz800 × 600 at 72 Hz832 × 624 at 75 Hz1024 × 768 at 60 Hz1024 × 768 at 70 Hz1024 × 768 at 72 Hz1024 × 768 at 75 Hz1024 × 768 at 75 Hz640 × 480640 × 400640 × 480640 × 480640 × 480800 × 600800 × 600800 × 600800 × 600832 × 6241024 × 7681024 × 7681024 × 7681024 × 7681024 × 76831.4731.4737.8635.0037.5035.1637.8846.8848.0849.7348.3656.4857.8760.0260.2459.9470.0872.8166.6775.0056.2560.3275.0072.1974.5560.0070.0771.8075.0374.93–––––++++––––+–ResolutionHorizontalfrequency(kHz)Verticalfrequency(Hz)Synchronization signal polarityHorizontal VerticalMode–+–––++++––––+–