How to set the recording priority to be saved to the memory card?

Here is the path:

MENU-Save positon-TF

After you set,there is a icon "TF" on the screen.

What should I do if I can't find the disk on the computer when I connect the recorder to computer?

If no removable disk show up,that means the connection is fail.

I would advice you can reboot the recorder and your computer.

Also you can try another USB cable and the USB interface of your computer.

What should I do if the recorder unfortunately freezes?

Maybe you can have a try to reset the device(won't delete any files),just make all settings back to default

You have to use a needle to poke the hole of reset(The small hole near the MENU button).

What should I do if I forget the power-on password?

You have to get contact with the seller,and the seller will check if you are the owner.Then he will tell you how to reset the password.

Why does it take a few seconds to start recording at the first time?

Because at the beginning of the first recording, the entire system needs to be preloaded and the entire storage disk needs to be pre checked,it will take approximately 3-5 seconds.

The recording after the first time will start soon