Bongo 4 string 4 band EQ

[BONGO4]

I have a Bongo 4 string with the 4 band EQ stacked knobs. Can anyone confirm which EQ knob is which! I have a rough idea but would be grateful if someone could clear it up completely for me!? Thanks

 

[MrMusashi]

if its a single humbucker you have a piezo version. you can find the control schematics here:
http://www.ernieball.com/mmonline/techinfo/controls/cfd_bongo_hp_4eq.pdf

if its a dual humbucker you will find the schematics here:
http://www.ernieball.com/mmonline/techinfo/controls/cfd_bongo_hh_4eq.pdf

hth!

MrM