[. . . ] FUNCTION KEYS 2. 1 FUNCTIONS OF FRONT PANEL 2. 2 FUNCTIONS OF REMOTE CONTROL 3. [. . . ] Press the "POWER" button once; it will be "POWER ON. " Press it again; it will be "POWER OFF. " MENU: 1. Make item selection in OSD menus to increase or decrease parameters as well. . 2. 2 FUNCTIONS OF REMOTE CONTROL 4 Brightness: Contrast: Display adjust: OSD display: Input select: Audio: Recall: Exit: Brightness adjustment Contrast adjustment Sharpness hue, saturation adjustment OSD adjustment and display methods Switch the source of signal AV1 and AV2 Inputs. Only control Mute Return to the initiatives Exit Press "Menu key", it will display a crosswise bar with digits. To use U/D key to adjust value and press "Menu key" to confirm the adjustment and then the crosswise bar and digits will disappear, or press "Exit" to leave OSD function directly. 3. Make sure the plug has 12V~14V, may use another electrical appliance to test it. [. . . ] Sceam is available 329. 0mm (W) x 360mm (H) x 42mm (D) 2. 6 kg UL, FCC, CE, TUV Operation Temp. :0~50 degree C Storage Temp. : -20~60 degree C Humidity: 10~90% Power Supply: IR Transmitter: Power management: User's Control: System: Dimensional Outline (mm): Weight Safety Certifications: Environmental Condition: * Recommend for use with PYLE'S PLVWH1 wireless headphones. 7 [. . . ]