Chinese Brand DVD with Navi

Hello , I just bought a new DVD "Chinese Brand" with Navi Support.

The manual writes in it

GPS
Operating System: wince6.0
GPS Card Slot: TF Card
Support Map: Sygic, IGO, PAPAGO
Voice NavIgation: YES
3D Navigation: YES

I know that must write a SD card for my IGO maps , Can any body help me where to put those files on the SD card?

Thanks