Sigma dp3 Quattro User Manual page 78

WARNING !!
Once you set the auto bracketing mode, the camera will continuously

hold that auto bracketing mode until you set the bracketing amount to
"±0.0".
Auto Bracketing functuion cannot be used with the flashgun.

Auto bracketing icon will change as follows depending on the frame

number.
First Frame
It is possible to change the Auto Bracketing Order.

The Auto Bracketing Order can be set in [
[Auto Bracketing] → [Bracketing Order]
-
0 → → +
(Default)
-
→ 0 → +
-
+ → 0 →
Auto Bracketing mode can be used in combination with Exposure
Compensation.
You can take pictures with Auto Bracketing mode based on a compensated
exposure, which you set. To do so, please set both the Auto Bracketing
mode and Exposure Compensation mode as desired. The combined value
(Exposure Compensation and Auto Bracketing) will be indicated on the
viewfinder display.
Example : Exposure Compensation +1.7 with Auto Bracketing amount 1.0
First Frame
Second Frame +0.7 (Exposure compensation +1.7 & shift value -1.0)
Third Frame
78
Second Frame
appropriate exposure → under exposure → over exposure
under exposure → appropriate exposure → over exposure
over exposure → appropriate exposure → under exposure
+1.7 (Exposure compensation +1.7 & no shift value)
+2.7 (Exposure compensation +1.7 & shift value +1.0)
Third Frame
Capture Settings] (P.27) →