This document is a user manual that introduces the functions, features, installation and connection, remote control instructions, basic settings, smart platform, audio and video applications, my assistant, and 3D application of TCL brand's L40V8200-3D, L32E5300A/L37E5300A/L42E5300A/L46E5300A, L32E5300A-3D/L37E5300A-3D, L42E5300A-3D/L46E5300A-3D, L43V7300A-3D/L46V7300A-3D/L55V7300A-3D, L42Z11A-3D/L46Z11A-3D, L43F3390A-3D/L48F3390A-3D/L55F3390A-3D series LCD TVs.