From channel selection to volume level, you can control the TV settings in public areas. Public Display Mode also enables you to restore default settings, as required, on the TVs. Via the TV's RS-232C port, you can remotely control power and volume settings simultaneously. WOL (Wake on LAN) helps you remotely turn on TVs over the internet. Connect TVs and a PC in the same network, and send Magic Packet program to the MAC addresses of registered TVs. Then, it will wake up the TVs via LAN port. Lock Mode blocks external input signals with non-compliant content. This is a useful feature for preventing misuse of TVs in various facilities or public spaces. Self Diagnosis enables engineers and IT to engineers to analyze the data and identify technical issues quickly and easily through a USB memory device. Create a media playlist of your choosing (video, music, and/or images) via USB Auto Playback+.