Gecko K506 topside control panel 34-0243 has 7 buttons.
The button configuration for this topside is Select, Light, Mode, Pump 1, Pump 2, Temp Up, Temp Down.
This control panel includes an overlay.
in.k506, 10’, 7 BTN, 7-1/8” X 3-3/8”, w/Overlay: 80-0243, S/LT/M/P1/P2/UP/DN