Operation Guide

13
Product Overview
Control Port and Key Description (TQ-69)----------------------------
Picture 2. Front key and port description of tq-69
VGA is the front-end computer in the signal source, audio and VGA are used together, HDMI
is the front-end HD in the signal source
TV-USB is an all-in-one multimedia USB interface, and USB3.0 is a built-in computer USB
interface.
Touch USB is the front signal source, touch USB connection line interface.