Ricoh gr digital III User Manual

168
TECHNICAL NOTES
Other Flash Units
Use only flash units with one signal terminal, which must
be an X-contact with a positive voltage of no more than
20 V. Use a flash that covers the angle of view of the lens.
1
Close the flash cover (page 25).
2
Attach the flash.
Turn the camera and the optional flash unit off and
attach the flash to the camera hot shoe.
3
Set aperture manually.
Turn the camera on, select mode A or M, and choose
an aperture (pages 14, 43, 44).
4
Choose a manual ISO sensitivity setting.
Select an option other than Auto for ISO sensitivity
(page 84).
5
Turn the flash on.
Turn the flash on and set it to auto mode. Set aper-
ture and ISO sensitivity to the values selected with
the camera. Take a test shot and adjust flash aper-
ture and ISO settings as necessary.
Turn the optional flash unit off before removing it from
the camera.
Cautions
• If the external flash is on, it will fire with every shot regardless to
the flash mode selected with the camera. Turn the flash unit off
to shoot without the flash.
• Optional flash units are in principle for use at ranges that exceed
the range of the built-in flash. Using an optional flash unit at
shorter ranges may result in overexposure.

Ricoh gr digital III Specifications

General

Megapixel	10 MP
Camera type	Compact camera
Sensor type	CCD
Image stabilizer	No
Image sensor size	1/1.7 \
Maximum image resolution	3648 x 2736 pixels
Optical zoom	5.7 x
Fixed focal length	6 mm
Focal length range	- mm
Digital SLR	-
Minimum RAM	256 MB
Built-in flash	Yes
Minimum processor	500 MHz
Camera shutter speed	- s
Minimum storage drive space	160 MB
Compatible operating systems	Windows 2000, XP, Vista; Mac OS9.0-9.2.2, Mac OSX10.1.2-10.5.6.
Auto focusing (AF) modes	Multi Point Auto Focus, Spot Auto Focus
ISO sensitivity	100, 200, 400, 800, 1600, Auto
Flash modes	auto, Flash off, manual, Red-eye reduction, Slow synchronization
Internal memory	88 MB
Compatible memory cards	SD, SDHC
Maximum memory card size	32 GB
Video formats supported	AVI
Maximum video resolution	640 x 480 pixels
Display diagonal	3 \
Display resolution (numeric)	- pixels
Scene modes	Documents
Image editing	resizing, rotating
White balance	Auto, Cloudy, Daylight, Fluorescent, Incandescent, Manual
Camera playback	Movie
Self-timer delay	10 s
Product color	Black
Battery technology	Alkaline
Number of batteries supported	2

Weight and Dimensions

Depth	25.5 mm
Width	59.8 mm
Height	108.6 mm