Hello & welcome Misiektt,
if you want to use the special CHDK build "SDM" (Stereo Data Maker, your first download link), you should go to the
SDM Homepage,
there you will find a very extensive description for it.
The "issue" is a special feature of SDM, have a look to the SDM homepage link above, there's a section named
"Checking-out basic shooting operations" on the
SDM Quick Start page.
Quote from the SDM Quick start:
The first time you boot a 'clean' installation of SDM, you will see the first of numerous on-screen displays (OSD).
To browse the OSD's, enter <ALT> mode and press the multicontroller left or right buttons.
For convenience, the first OSD to the left is blank but any displayed OSD can be toggled on/off with shutter half-press and multicontroller right button.The 2nd link is the latest "normal" CHDK version, Allbest #51...
