VIZIO S2121W-D0 Quick Start Guide

S2121w-D0 Firmware Update Guide

You will need:

This Guide USB Thumb Drive

*

Computer

VIZIO S2121w-D0

Sound Stand

Updating the Sound Stand rmware:

1. On a computer, navigate to http://support.vizio.com/product/s2121w-d0 and download the

Firmware le to the computer.

2. Plug the USB thumb drive into the computer and format it as FAT or FAT32.

3. Copy the downloaded rmware le (update.bin) to the root directory of the USB thumb drive, then
safely eject and unplug it from the computer.

4. With the help of another person, unplug and remove the TV from on top of (or over) the Sound Stand.

5. Turn on the Sound Stand and unplug it from the power outlet.

6. Plug the USB thumb drive into the USB port on the back of the Sound Stand.

7. Reconnect the Sound Stand to the power outlet with the power cable.

8. LEDs 1 and 2 will light up, indicating that the update on the USB thumb drive has been found.

Note: LED indicators are located on the front of the Sound Stand.

†

9. LEDs 1, 3, and 4 will light up, indicating that the rmware update is in progress. Do not unplug the
power cable or remove the USB thumb drive from the Sound Stand. The LEDs will turn o when the
update is completed.

10. Unplug the USB thumb drive from the Sound Stand.

11. Unplug the Sound Stand from the power outlet and plug it back in again.

12. The rmware update procedure is complete. Verify the update by following the steps
on Page 2 of this guide.

13. With the help of another person, reconnect the TV and place it back on/over the Sound Stand.

*

USB thumb drive may dier

†

If the LED indicators do not light up as described, repeat step 2 with a dierent USB thumb drive.

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Button Location:

Left Side of Sound Stand:

Power

Input

Volume Up(+) / Down(-)

To verify the Sound Stand rmware update:

1. Turn o the Sound Stand by pressing the Power button on the side.

2. Press and hold the Volume Up, Volume Down, and Input buttons for 5 seconds.

3. LEDs 2 and 3 will blink twice together.

4. LEDs 6 and 7 will blink once together.

5. This signies that rmware version 2.1 has been successfully updated.

Do You Have Questions? Find Answers At

SUPPORT.VIZIO.COM

You can also contact our award-winning support team at:

Phone:
Email:

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