Problems with the Debug mode of Cyber Knight II (SNES)

[Nadia]

So I tried to use the Debug mode of Cyber Knight II to make it easy for me to rip the enemy and player sprites from the game, and followed the instructions I found on The Cutting Room Floor, and I tried the action replay code and the button combination both ways are not working for me.

I'm not sure if I'm making something wrong (pushing the buttons in the wrong timing), if it is a problem with the Emulator I use. (Zsnes) Or if the instructions are incorrect. 

Here is a link to the page from The Cutting Room Floor: https://tcrf.net/Cyber_Knight_II


Maybe someone can point me in the right direction here, thx in advance.