Use LiveCapture () API to use ur specific TimeOut (milliseconds) and ur specified Fingerprint Quality

Use GetMinutiaeDataAsString () immediately after to retrieve Minutiae String which can be stored in Database

Use Verify () to to verify two minutiae Strings

All other Settings like Brightness, Contrast ,Gain can be done thru UTILITY called SGD.EXE (located in WINDOWS Folder), Which is once set no need to update on regular basis.