does any one here know japanese coz i need some help with some stuff

[D_roc]

ok so i bought this radar detector its a ASSURA AR-570ft

product linkhttp://www.cellstar.co.jp/products/assura/570FT/

i tried to ask the dude at the store but the japs didnt understand eglish so i was just f it and bought it it aid it support k and x and laser also GPS. but i hooked up every thign and i don't understand the settings amd it does'nt do any thing when i start my car as your seen in the pics tell me to buckle up and that's it

this screen comes and thats it goes black



the unit works coz when i press the buttons on the remote there things i have to choose and when i hit volume up and down it visally shows it too.

also i how much do stereo's like this sell on the u.s. market their used and i bougth about a dozen of them

they only play cd and md and some cd and cassett, going to sell them on ebay soon but how much will they worth can't find any units like this only few but they all buy it now