Changing The Image Quality - Canon PowerShot SD990 IS User Manual

Changing the Image Quality
Image Quality Table
640
640 x 480 pixels, 30 frames/sec. This setting will produce standard movies.
Since the number of the recording pixels is
1320
320 x 240 pixels, 30 frames/sec. smaller, the image quality will be lower than with
1640 '
but you can record three times the length.
Estimated Shooting Time
1 hr. 35 min. 11 sec. 23 min. 49 sec.
1 hr. 13 min. 10 sec. 4 hrs. 52 min. 24 sec. 1 min. 12 sec.
.' ' . . :.... :'., • · .. ··32M$·(.uppU.d) . ' .....,.:. 2 (;8
.
22 sec.
64i i
1320
Based on Canon's testing standards.
Max. clip length is approx. 1 hour.
Recording also stops when the file size reaches 4 GB.
Depending on' the memory card, recording may stop even if the max. clip length has
not been reached. Use of SD Speed Class 4 or higher memory cards is recommended.
:\~
In
~
you can set the exposure, or change it in 1/3 steps within a range of ±2.
Focus.
Set the exposure.
Press the'" button to lock the exposure,
the exposure shift bar appears.
Press the'" button again to release the lock.
Change the exposure.
While watching the screen, press the
~ ~
buttons or turn the
@
dial to adjust the
brightness.
Shoot.
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