Sony DSC-TX20 - Manual (Page 39)

B Zooming images without
deterioration
[Still Image Size]: other than
[16M]
[Clear Image Zoom]: [Off]
[Digital Zoom]: [Off]
C
Shooting clear images using
[Clear Image Zoom] (close to the
original image quality)
[Clear Image Zoom]: [On]
[Digital Zoom]: [Off]
D Zooming to the maximum zoom
range
[Clear Image Zoom]: [On]
[Digital Zoom]: [On]
[Clear Image Zoom] may
not be available for some
settings. [Details]
When [Clear Image
Zoom] is not available
Zoom scale
The supported zoom scales are different depending on the settings or the image size. The table below
summarizes the zoom scales when [Clear Image Zoom] and [Digital Zoom] are set to [On].
Image
size
Operation
A: Optical
zoom
B: Zoom by range without
deterioration (including 4×
optical zoom)
C: Zoom with
[Clear Image
Zoom] [On]
D: Zoom with
maximum
zoom scale*
1
16M 4Ч 4Ч 8Ч 16Ч
10M 4Ч 5.1Ч 10Ч 20Ч
5M 4Ч 7.1Ч 14Ч 28Ч
VGA 4Ч 28Ч 57Ч 57Ч* 2
16:9(12M) 4Ч 4Ч 8Ч 16Ч
16:9(2M) 4Ч 9.6Ч 19Ч 38Ч
* 1 The maximum zoom scale is the total zoom magnification that can be achieved when zoom scale without
deterioration (including 4× optical zoom), [Clear Image Zoom] and [Digital Zoom] are used in combination.
The maximum zoom scale varies depending on the settings. The maximum zoom scale for the default setting
is the same as when [Clear Image Zoom] is [On]. [Details]
* 2 When [Still Image Size] is set to [VGA], [Digital Zoom] is limited; the maximum zoom scale is 57×.
Notes
The default setting for [Clear Image Zoom] is [On].
The default setting for [Digital Zoom] is [Off]. Set [Digital Zoom] to [On] to enlarge images even with
deterioration.
[Details]
The default setting for [Still Image Size] is [16M]. To change the zoom scale, change [Still Image
Size].
[Details]
Zoom functions other than the optical zoom are not available when shooting in the following
situations:
In [iSweep Panorama]
In [Picture Effect]
In [Background Defocus]
When the Smile Shutter function is activated.
When [Self-Timer] is set to [Self-portrait One Person] or [Self-portrait Two People].
When
(Backlight Correction HDR) mode is selected in Scene Selection.
The Face Detection function does not operate when you use other than the optical zoom.
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