Leica M Instruction Manual page 62

Notes:
If the bracketing exceeds the range of ±3EV - due to the
combination of the number of pictures and graduation - the scale
division changes from ±3EV to ±6EV. The intervals and triangles
displayed adjust accordingly.
Note that both settings have to be made and confirmed, otherwise
the function will not be active.
5. Confirm the setting.
The setting for
Automatic
6. Select the desired setting,
when the shutter is released once,
individually for each picture.
7. Confirm the setting.
Set bracketing is indicated by
8. Pressing the shutter release button once or several times (see p.
150) produces all pictures.
Example, first " " stands for the graduation, the second for the number of pictures
1
X
is marked as ready for editing.
to start bracketing automatically
On
to release the shutter
Off
/ in the initial menu list.
1
XEV X
Notes:
The following rule applies when using automatic bracketing:
The sensitivity determined automatically by the camera for the
uncorrected picture is also used for all other pictures in a series,
i.e. this ISO value is not changed during bracketing.
This may mean that the slowest shutter speed specified under
Set maximum exposure time
Depending on the initial shutter speed, the working range for
automatic bracketing may be limited.
Regardless of this, the specified number of pictures are always
taken, which may mean that several pictures in a series have the
same exposure.
Automatic bracketing is also possible when using flash. This is
irrespective of the flash unit's charge state, therefore the exposure
series may contain shots both with and without flash illumination.
The function itself remains active until it is deactivated in the
Pictures sub-menu. If it is not deactivated, another series of
pictures is taken each time the shutter release button is pressed.
187
is exceeded.