Canon A3100ISRED 用户手册

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页码 148
69
Changing the Compression Ratio 
(Image Quality)
You can choose from the following two levels of compression ratio (image 
quality):  
(Fine),  
(Normal).
1
Choose the compression ratio 
setting.
After pressing the 
m button, press the op 
buttons to choose 
, then press the 
button.
2
Choose an option.
Press the 
qr buttons to choose an option, 
then press the 
m button.
X
The setting you chose will appear on the 
screen.
Approximate Values for Recording Pixels and Compression 
Ratio
Recording Pixels
Compression 
Ratio
 Single Image 
Data Size 
(Approx. KB)
Number of Recordable Images
4 GB
16 GB
 (Large)
12 M/4000 x 3000
3084
1231
5042
1474
2514
10295
 (Medium 1)
8 M/3264 x 2448
2060
1828
7487
980
3771
15443
 (Medium 2)
5 M/2592 x 1944
1395
2681
10981
695
5247
21486
 (Medium 3)
2 M/1600 x 1200
558
6352
26010
278
12069
49420
 (Small)
0.3 M/640 x 480
150
20116
82367
84
30174
123550
 (Widescreen)
4000 x 2248
2311
1630
6677
1105
3352
13727
CO
PY