You can just use this,
www.monmailbox.com/~raph//irhex_converter.html

E.G.
NEC CODE: 49 B6
STANDBY 04

You enter 49B6 04 or 49 04 (both will give you the same Hex Code) and press Generate.

0000 006D 0022 0002 0155 00AA 0015 0040 0015 0015 0015 0015 0015 0040 0015 0015 0015 0015 0015 0040 0015 0015 0015 0015 0015 0040 0015 0040 0015 0015 0015 0040 0015 0040 0015 0015 0015 0040 0015 0015 0015 0015 0015 0040 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0015 0040 0015 0040 0015 0015 0015 0040 0015 0040 0015 0040 0015 0040 0015 0040 0015 05ED 0155 0055 0015 0E47

This will generate the codes at 38KHz which is generally the Frequency for NEC Protocol but yours are learning at 36KHz and seeing that you have not answered my questions from previous Posts I can`t tell you if they will work!

Cheers
Jason