Sigma SD15 User Manual

105
USING THE OK BUTTON SHORTCUT
The button can be used as a shortcut
key for locking, marking, or rotating
images. By setting the
button to
perform the most commonly used
operation, images can be easily locked,
marked, or rotated with a single button
press. Alternatively, the
button
shortcut can be used to temporarily toggle
the over-exposure overlay on or off.
The OK Button Shortcut can be set from [OK Shortcut] in the Camera Set-up
Menu (P. 28).
Available functions to allocate to the
button.
Lock/Unlock
Lock the currently selected image by pressing the
button. If the current image is already locked, the image
will be unlocked.
Mark/Unmark
Mark the currently selected image by pressing the
button. If the current image is already marked, the image
will be unmarked.
Rotate
Each time the
button is pressed, rotate the currently
selected image 90 degrees to the left (counterclockwise).
Rotate
Each time the
button is pressed, rotate the currently
selected image 90 degrees to the right (clockwise).
Exp. Warning
Each time the
button is pressed, toggle the
exposure warning on or off.
z To dismiss the allocated function, set to [None].
WARNING !!
• Even if [Rotate] function is allocated to the button, it is not possible to
rotate the image when [Applied Rotate] of the Camera Set-up Menu (P.28)
is set to [OFF].

Sigma SD15 Specifications

General

Camera Type	Interchangeable Lens SLR Type Digital Camera
Image Sensor Size	13.8 x 20.7mm
Lenses Used	Sigma SA Mount Lenses
Picture Angle	Equivalent to 1.7x the focal length of a lens when used on a 35mm SLR camera.
Lens Mount	SA mount
Imaging Element Type	FOVEON® X3™ (CMOS)
Color Photo Detectors	14.06 Million (2652 Columns x 1768 Rows x 3 Layers)
Image Recording Format	Lossless compression RAW Data (12bit), JEPG
White Balance	8 Type (Auto, Sunlight, Shade, Overcast, Incandescent, Fluorescent, Flash, Custom white balance)
Viewfinder Type	Pentaprism SLR Viewfinder
Viewfinder Frame Coverage	98％ horizontal, 98％ vertical
Viewfinder Magnification	0.9x (50mm F1.4 at infinity)
Eyepoint	18mm
Diopter Adjustment Range	-3dpt to +1.5dpt
Auto Focus Type	TTL phase difference detection system
AF Operating Range	EV 0 to 18 (ISO100)
Focus Mode	Single AF, Continuous AF (AF Predict function), MF
Metering Systems	Evaluative Metering, Center-Weighted Average Metering, Center Area Metering, Spot metering
Metering Range	EV 1 to 20 (with 50mm F1.4 at ISO100)
Exposure Modes	(P) Program AE、(A) Aperture Priority AE、 (S) Shutter Speed Priority AE、(M) Manual
ISO Sensivity	ISO (50), 100, 200, 400, 800, 1600, (3200) *( )Extended Mode
Exposure Compensation	±3EV (in 1/3steps)
AE Lock	Push button type
Auto Bracketing	Three or five frames (in 1/3steps, Appropriate Exposure – Under Exposure – Over Exposure)
Shutter Type	Vertical-travel metal focal plane shutter, electronically controlled through entire speed range
Storage Media	SD Card / Compatible with SDHC, Multi Media Card
Aspect Ratio	3：2
Resolution	HI：2640 x 1760 MED：1872 x 1248, LOW：1312 x 880
Interfaces	USB 2.0, Video Out (NTSC／PAL)