Track End Warning DDJ-1000

Hello,
I would like to thank you for your attention on this matter.

I have a DDJ 1000, one of the first to be produced and sold, I would like to know if there is any way for the decks leds to blink when there are 30 seconds to the end of the song,

The logic of this controller (it was my idea) was to be fully compatible with Recordbox, and have the laptop solely as support for music and software and all the visual information is in the controller itself so it would be interesting to have this feature for several reasons

thank you for your attencion.

Note: sorry for my english.