Depreciation on BA II

Hi I read somewhere that its possible to do all the depreciation expense calculations (4 diff methods) on the BA II as its programmed for it. Would any one be nice enough to share how to get to that function? I bought my calc a while back and have lost the manual! Thanks loads

Guidebooks are free, you can download from the TI site: http://education.ti.com/educationportal/downloadcenter/SoftwareList.do?website=US&tabId=2&paneId=19 All you have to do is to select your model and language.

Thanks very much map1!