Canon EOS 80D - Manual (Page 327)

327
3 Menu Function Settings
 AF method
The AF methods are the same as described on pages 276-285. You
can select [u+Tracking], [FlexiZone - Multi], or [FlexiZone -
Single].
Cautions When [Movie Servo AF] is Set to [Enable]
 Shooting Conditions that Make Focusing Difficult
• A fast-moving subject approaching or moving away from the camera.
• A subject moving at a close distance in front of the camera.
• Also see “Shooting Conditions that Make Focusing Difficult” on page
284.
 Since this drives the lens continuously, it will consume battery power and
shorten the total possible movie shooting time (p.309).
 With certain lenses, the lens mechanical sound during focusing may be
recorded. If this happens, use a commercially-available external
microphone to reduce the lens mechanical sound in the movie. Also,
using certain USM lenses (for example, the EF-S18-135mm f/3.5-5.6 IS
USM) or certain STM lenses (for example, the EF-S18-55mm f/3.5-5.6 IS
STM) will reduce the lens mechanical sound to be recorded.
 Movie Servo AF will pause during zooming or in magnified view.
 During movie shooting, if a subject approaches or moves away or if the
camera is moved vertically or horizontally (panning), the recorded movie
image may momentarily expand or contract (change in image
magnification).
 If you want to set the lens’s focus mode switch to <MF> during Movie
Servo AF, first set the Live View shooting/Movie shooting switch to
.