Olympus c-70 zoom ユーザーズマニュアル

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Ti
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If correct focus cannot be obtained
The camera automatically detects the focus target in the frame. The level 
of contrast is one of the criteria it uses to detect the subject. The camera 
may fail to determine subjects with lower contrast than the surroundings or 
with an area of extremely strong contrast in the frame. If this happens, the 
simplest solution is to use the focus lock.
1
Position the AF target mark on 
the subject you want to focus on.
• When shooting a hard-to-focus subject 
or a fast-moving subject, point the 
camera at an object about the same 
distance away as the subject.
2
Press the shutter button halfway 
until the green lamp lights.
• When the focus and exposure are 
locked, the green lamp lights.
• The AF target mark moves to the focus 
position.
• When the green lamp blinks, the focus 
and exposure are not locked. Release your finger from the shutter button, 
re-position the AF target mark on the subject and press the shutter button 
halfway again.
3
Keeping the shutter button 
pressed halfway, recompose 
your shot.
How to focus (focus lock)
Mode dial
F2.8
F2.8
1/1000
1/1000
 0.0
 0.0
3072   2304
3072   2304
HQ
HQ
30
30
30
P
AF target mark
Shutter button
F2.8
F2.8
1/1000
1/1000
 0.0
 0.0
3072   2304
3072   2304
HQ
HQ
P
30
30
30
Green lamp