Ricoh Kr5 Instruction Manual

329
Appendix11
Autofocus 
does not 
workThe subject is not in 
the focusing areaPosition the subject in the focus frame in the 
middle of the viewfinder. If the subject is 
outside the focusing area, aim the camera 
at the subject and lock the focus, then 
compose a picture and press the shutter 
release button fully. (p.132) 
The subject is too 
closeMove away from the subject and take a 
picture.
The focus mode is 
set to \Set the focus mode lever to =. (p.122) 
The focus 
cannot be 
locked[AF Mode] is...

330
Appendix11
The USB 
connection 
with a 
computer 
does not 
work 
properlyThe USB connection 
mode is set to [PTP]Set [USB Connection] in the [R Set-up 2] 
menu to [MSC]. (p.293)
Shake 
Reduction 
does not 
workThe Shake 
Reduction function 
is offSet [Shake Reduction] to on. (p.142)
The Shake 
Reduction function 
is not set properlyIf a lens for which the focal length 
information cannot be obtained is used, set 
the focal length in the [Input Focal Length] 
screen. (p.143)
Shutter speed is too 
low...

331
Appendix11
Main Specifications
Model Description
TypeTTL autofocus, auto-exposure SLR digital-still camera with 
built-in retractable P-TTL flash
Lens MountPENTAX K
AF2 bayonet mount (AF coupler, lens information 
contacts, K-mount with power contacts)
Compatible Lens K
AF3, KAF2 (power zoom not compatible), KAF, KA mount lenses
Image Capture Unit
Image Sensor Primary color filter, CMOS, Size: 23.6 × 15.8 (mm)
Effective Pixels Approx. 12.4 megapixels
Total Pixels Approx. 12.9 megapixels
Dust...

332
Appendix11
Viewfinder
Type Penta-mirror viewfinder
Coverage (FOV) Approx. 96%
Magnification Approx. 0.85× (50 mm F1.4 · 
∞)
Eye-Relief LengthApprox. 19.1 mm (from the view window), Approx. 21.6 mm 
(from the center of lens)
Diopter Adjustment Approx. -2.5 to +1.5m
-1
Focusing
ScreenNatural-Bright-Matte II focusing screen
Live View
Type TTL method using CMOS image sensor
Focusing MechanismContrast detection + Face detection, Contrast detection, Phase 
matching
DisplayField of View approx. 100%,...

333
Appendix11
Autofocus System
Type TTL: phase-matching autofocus
Focus Sensor SAFOX IX, 11 points (9 cross type focus points in the center)
Brightness Range EV-1 to 18 (ISO100)
AF ModeAuto AF (f), Single AF (l), Continuous AF (k)
Focus priority or shutter priority mode for l
Focus priority or FPS priority mode for k 
AF Point Selection Auto: 5 points, Auto: 11 points, Select, Center
AF Assist Light Dedicated LED AF assist light
Metering
TypeTTL open aperture, 16 segmented metering, center-weighted 
and...

334
Appendix11
Built-in Flash
TypeBuilt-in P-TTL flash with serial control
GN: approx. 16 (ISO200/m), approx. 12 (ISO100/m)
Angle of view: equivalent to angle of view of 28mm lens (35mm 
format equivalent) 
Flash ModeP-TTL, Red-eye Reduction, Slow-speed Sync, Trailing Curtain 
Sync
High-Speed Sync and Wireless Sync are also available with 
PENTAX dedicated external flash.
Sync Speed 1/180 sec.
Flash Exposure 
Compensation-2.0 to +1.0EV
Capture Functions
Custom ImageBright, Natural, Portrait, Landscape,...

335
Appendix11
Playback Functions
Playback ViewSingle frame, image comparison, multi-image display (4, 9, 16, 
36, 81 segmentation), display magnification (up to 16×, 
scrolling and quick magnification available), rotating, histogram 
(Y histogram, RGB histogram), bright/dark area warning, 
detailed information display, copyright information display 
(photographer, copyright holder), folder display, calendar 
display, slideshow
DeleteDelete single image, delete all, select & delete, delete folder,...

336
Appendix11
Power Supply
Battery TypeRechargeable Lithium-ion Battery D-LI109
With AA battery holder D-BH109 (optional), four AA batteries 
(lithium, Ni-MH rechargeable, alkaline) can be used.
AC Adapter AC Adapter Kit K-AC109 (optional)
Battery Life(With D-LI109)
Number of recordable images (with 50% flash usage): approx. 
470 images, 
(without flash usage): approx. 560 images 
Playback time: approx. 300 minutes
(With AA lithium batteries)
Number of recordable images (with 50% flash usage): approx....

337
Appendix11
Glossary
AdobeRGB
Color space recommended by Adobe Systems, Inc. for commercial 
printing. Wider range of color reproduction than sRGB. Covers most of the 
color range so colors available only when printed are not lost when editing 
images on a computer. When an image is opened by non-compatible 
software, the colors look lighter.
AE Metering
Brightness of subject is measured to determine exposure. In this camera, 
select from [Multi-segment Metering], [Center-weighted Metering] and 
[Spot...

338
Appendix11Color Space
A defined range of colors from the spectrum which are used. In digital 
cameras, [sRGB] is defined as the standard by Exif. In this camera, 
[AdobeRGB], which supports a wider color gamut than sRGB, can be also 
used.
Color Temperature
This numerically expresses the color of the light source illuminating the 
subject. This is indicated in absolute temperature, using Kelvin (K) units. 
The color of light shifts to a bluish color as the color temperature rises, and 
to a reddish...