Hisense 120L9G-CINE120A Quick Start Guide - Page 11

It may be used to connect to a home automation system or Custom Integrated Audio/Video (A/V) system. It is recommended that it should only be completed by a professional installer. NOTE: When connecting a hard disk or a USB hub, always connect the mains adapter of the connected device to the power supply. Exceeding a total current consumption may result in damage. The USB2.0 device maximum current consumption is 500mA. The USB3.0 device maximum current consumption is 1A. If the impulse current for an individual non-standard high-capacity mobile hard disk is greater than or equal to 1A, it may cause the Laser Cinema to reboot or lock. The USB port supports a voltage of 5V. audio adapter 4 Digital audio adapter White Red External audio devices Speakers Audio Amplifier 9