TCL S510W S210W Quick Start Guide - Page 7

4a Install or replace the remote batteries Battery type: 1.5V AAA battery x 2 4b Use the Remote Warning: Do not expose batteries to excessive heat such as sunshine, fire, or the like. Keep new and used batteries away from children. For disposal or recycling information, please contact your local authorities. CAUTION: Danger of explosion if the battery is incorrectly replaced. Replace only with the same or equivalent type. Short press: mute / unmute the sound 1 Long press: Bluetooth Pairing 2 Short press: select Bluetooth mode Short press to turn on/off DTS Virtual:X 6 Short Press: switch to Voice Enhance 8 Short press to enter the Bass Boost Menu 9 Short press to enter the treble sound effect 11 Increase or decrease treble with / button Short press: Switch input sound mode 12 Standard, Voice, Music, Movie, Game, Sports 3 Short press: power on / sleep Long press: power off 4 Short press: Switch input sources HDMI-ARC/Optical/AUX/AUX VA/USB /Bluetooth Increase volume 5 Decrease volume Play previous music; turn to previous item Play next music; turn to next item Play/Pause music 7 Short press to turn on/off DTS TruVolume 10 Short press to enter Surround Enhance 13 Short press to adjust the bass sound effect Increase or decrease bass with / button 5