TCL ALTO 5+ S522W SOUND BAR
2.1 Channel Home Theater Sound Bar with Wireless Subwoofer
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Key Features
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What's inside the box
Getting to know the sound bar
Sound Bar Main Unit

Wireless Subwoofer

Remote Control

1 | POWER ![]() |
Press to power on and power off. |
2 | MUTE ![]() |
Press the mute button and turn on the sound button (white light will flash slowly when mute). |
3 | BLUETOOTH ![]() |
Press to switch to Bluetooth mode. |
4 | AUX | Press to switch to AUX mode. |
5 | OPTICAL | Press to switch to the Optical input mode. |
6 | USB | Press to switch to USB play when insert USB. |
7 | HDMI | Press to switch to HDMI mode. |
8 | MUSIC | Press to select the MUSIC sound mode. |
9 | MOVIE | Press to select the MOVIE sound mode. |
10 | DIALOG | Short press to select the DIALOG sound mode. |
11 | TREBLE + | Press to increase treble sound (the white light flashes, when hit the maximum or minimum level white light will be on). |
Click here to view on how to install or replace the remote batteries.