RANGE1_STEP
LINEAR_RANGE(RANGE1_MIN, RANGE1_MIN_SEL, RANGE1_MAX_SEL, RANGE1_STEP),
RANGE1_STEP,
RANGE1_MIN + RANGE1_STEP * 2,
RANGE1_MIN + RANGE1_STEP * 3,
RANGE1_MIN + RANGE1_STEP * 4 };