User Manual

Online Firmware Update

Automatic detection and upgrade of Sound Bar software：

1. Ensure your Sound Bar and Subwoofer are both powered up.

2. Ensure your Sound Bar and Subwoofer pair successfully.

3. Ensure your Sound Bar is connected to Wi-Fi successfully (Refer to

8a and 8b.)

4. You will see the following LED indications:

UPDATE FOUND > DOWNLOADING > UPGRADING > UPGOK

Note：Do not interrupt the Sound Bar and subwoofer during the

upgrading.

WIFI

wifi Connected

UPGOK

Updating

HELLO

UPDATE FOUND

Downloading

upg01 99

upgok