Kenwood RC-R0720 Remote Control "toshiba dvr user manual" Questions

...toshiba television. None of the codes in the user's manual worked. i have sony tv and i am trying to set it up but i dont have the user's manual . i dont remimer have to set it up and i dont have ...

...DVR code trying going to toshiba.ca and down load the manual and follow the instrustions on pages 21-27 i believe are the page numbers....i was able to program my dds receiver and my jvc dvd ...