User manual PYLE PLVS72TGR

[. . . ] Please read this menu carefully before the installation. OPERATION 1. Connect the monitor power input plug to a DC po wer source (Red plug +12 VDC, Black plug(-) to ground). [. . . ] 4. Press the menu button to activate the picture display characteristics adjustment. 5. Press the + button to increase the selected adjustment level or press the - button to decrease the level. 6. Press V1/V2 button to switch between two video signals. INSTALLATION MENU Installation will vary from vehicle to vehicle, as headrests in vehicles are not standard. PRECAUTION To prevent short-circuiting of the electrical system and cause serious damage to the unit or the vehicle, you are advised to f o l l o w t h e i n s t r u c t i o n s c a r e f u l l y. Should there be requirement to replace blown fuse, do remember to disconnect all power supply and switch the unit before replacing it with a new one. Do not use any chemical solvent, cleaning agent or corrosive detergent to clean away dirt on the surface of the screen. By doing so, you may cause irreversible damage to the surface of the TFT screen. To clean off dirt or finger prints, use a soft damp lens cleaning cloth. When operating the display unit, avoid touching or pressing the LCD glass panel Excessive force may cause irreparable damage to the LCD screen. [. . . ] Ensure no metal or foreign materials are dropped in between the display screen and enclosure. [. . . ]