How to change the denomination on Aristocrat 540 MK4?

[proten]

I some how have changed my Aristocrat to a $.25 from $.05.   
How do I change it back?
I have gone over the Aristocrat Manuel and the GPT Manuel 
but I haven't been able to fix it.

What am I doing wrong - any help? 
Paul

[morning_glory21]

i assume you have the correct setchip for your system base version.

put in the setchips, power up, select correct game type, press the two buttons that are listed in the message at the bottom of the screen.  select the keychip target version and you should be in your jurisdictional settings now.  set properly for your use and go to the next screen.  the next menu will have your denom options in one of the menu choices, i can't remember which one off the top of my head right now.  g/l!

[proten]

Hi morning_glory21
I Thank you for your help.
From what I was told by others ,
this machine (US) doesn't need a set chip
and there is nothing said in the manual
about a set chip.
If I need a set chip,what chip and how
do I use it?

Paul