Canon PowerShot SX50 HS 用户指南

137

Shooting Range and Focusing

[Servo AF] (see below) is set to [On] and cannot be changed.

Tracking may not be possible when subjects are too small or move

too rapidly, or when subject color or brightness matches that of the

background too closely.

[AF-Point Zoom] on the [

4] tab is not available.

[

e] is not available.

The camera can detect subjects even if you press the shutter button halfway

without pressing the <

> button. After your shot, [

] is displayed in the

center of the screen.

Still Images

This mode helps avoid missing shots of subjects in motion, because the

camera continues to focus on the subject and adjust the exposure as long

as you press the shutter button halfway.

z

z

Press the <

n> button, choose

[Servo AF] on the [

4] tab, and then

choose [On] (

z

z

The focus and exposure are maintained

where the blue AF frame is displayed while

you are pressing the shutter button halfway.

Focusing may not be possible in some shooting conditions.

In low-light conditions, Servo AF may not be activated (AF frames may

not turn blue) when you press the shutter button halfway. In this case, the

focus and exposure are set according to the specified AF frame mode.

If adequate exposure cannot be obtained, shutter speeds and

aperture values are displayed in orange. Release the shutter

button, and then press it halfway again.

AF lock shooting is not available.

[AF-Point Zoom] on the [

4] tab is not available.

Not available when using the self-timer (

COP

Y