4.3-Inch On-Board Display Hd On-Board Display Two-Way Av Input Reversing Image Lcd4.3-Inch Flat Panel Display Parameters:Product Name: 4.3-Inch On-Board DisplayResolution: 480 * 272Power Supply: Dc12-24vAppearance Size: About 12 * 7.5 * 1.5cmPower: About 3wTotal Height Of Display: 8.7cmHigh Speed Motherboard: One Second DisplaySystem: Pal / Ntsc Dual System Automatic SwitchingContrast: 350:1Operating Humidity: - 20-70Brightness Adjustment: Brightness, Contrast, ChromaFunctional Features:1. Two Channels Of Video Input, Black Screen Without Signal Input2. The Reversing System Can Be Connected. When Reversing, The Signal Of The Display Will Wake Up Automatically, And The Rear Image Of The Display Will Turn Off Automatically After Reversing, Which Is More Humanized3. Adjustable In The Menu: Contrast, Brightness, Chroma, Mode (16:9 / 4:3), EtcReversing Function:1. In Case Of Startup: During Driving, When Reversing, It Will Automatically Switch From Video Av1 (Vcd / Dvd) Playback Screen To Av2 (Camera Rear View) Screen. After Reversing, It Will Automatically Switch Back To Video Av1 (Vcd / Dvd) Playback Screen, So As To Make Driving Entertainment Compatible With Reversing Safety;2. In Case Of Shutdown: When Reversing The Parking Lot, It Will Automatically Start Up, Detect The Av2 (Camera Rear View) Signal And Display The Av2 Rear View Picture. After Reversing, It Will Automatically Shut Down To Save Power3. Optional Camera: Realize Visual Reversing Function