How to change the mode on my Master Spa CS730

[NGM]

I have a master spa CS730 and I can't figure out how to change the mode from EC (economy) to ST (standard) mode. The owners manual states to press the Temp then Mode buttons. I don't have those buttons. I have a jets button, light button, and an up and down temperature buttons.

Any help would be appreciated.

Thanks

[Jacuzzi Jim]

 Try the temp btn then the light btn untill it reads std