Professional LED Video Processor




Common questions about LedSync850M

VDWALL         Date:2015-11-11 

1. How many inputs does it have? What are they?

LedSync850M has 4 inputs, which are:

1 x USB

1 x DVI / HDMI

1 x VGA

1 x Composite Video

2. I have a screen, but I'm not sure if this model can drive it?

Its maximum output resolution is 1920 x 1080(pixels), so make sure that your screen size is below it.

3. Do I still need a computer?

You will need a computer to program your screen at first, but after that, you can remove it and use an

USB drive instead to play videos or pictures.

4. What is "VOD through Wi-Fi"? Or what is the use of its Wi-Fi function?

This model is developed based on Android. So basically it is like an Android mobile phone, when you

connect it to Wi-Fi, you can use the built-in browser to visit websites and play online videos, like on


5. Do I need an extra module for Wi-Fi?

Yes, you need a RF antenna for Wi-Fi connection, which is optional. Please consult our sales about

purchasing details.

6. How many sending cards can be installed inside?

You can only have 1 card installed inside.

7. Can I display two different pictures on my screen with LedSync850M?

Sorry, you can't. Except LedSync850M, all other models from VDWALL support dual display

(picture-in-picture or picture-by-picture).