Canon PowerShot G9 User Manual

Appendix
249
High-Power Flash HF-DC1
This flash is used to supplement the camera’s built-in flash when the
subject is too far away for proper illumination. Use the following
procedures to affix the camera and High-Power Flash to the supporting
bracket.
Please read the instructions accompanying the flash along with this
explanation.
Using an Externally Mounted Flash (Sold
Separately)
z The High-Power Flash will not fire under the following
circumstances.
- When shooting in mode
- When [Shutter Sync.] is on [2nd-curtain]
- When [Flash Mode] is on [Manual]
z The flash charge time will lengthen as the battery charge
gets weaker. Always set the power/mode switch to off when
you finish using the flash.
z Be careful not to touch the flash window or sensor windows
with your fingers while the flash is in use.
Tripod
Sockets
Bracket
(Comes with the flash)

Canon PowerShot G9 Specifications

General

Megapixel	12.1 MP
Sensor type	CCD
Image stabilizer	Yes
Image sensor size	1/1.7 \
Maximum image resolution	4000 x 3000 pixels
Still image resolution(s)	640 x 480, 1600 x 1200, 2592 x 1944, 3264 x 2448, 4000 x 2248, 4000 x 3000
Digital zoom	4 x
Optical zoom	6 x
Focal length range	7.4 - 44.4 mm
Interface	USB
Digital SLR	No
Power source	NB-2LH
Camera shutter speed	15 - 1/2500 s
Compatible operating systems	Windows 2000, XP, Vista
Focal length (35mm film equivalent)	35 - 210 mm
Minimum system requirements for Macintosh	Mac OS X v10.3 - 10.4
Focus	TTL
Auto focusing (AF) modes	continuous auto focus, single auto focus
Super Macro focusing range	0.01 m
Light metering	Centre-weighted, Spot
ISO sensitivity	80, 100, 200, 400, 800, 1600
Light exposure modes	aperture priority AE, auto, manual, shutter priority AE
Flash modes	auto, Flash off, manual, Red-eye reduction, Slow synchronization
Flash range (tele)	0.3 - 2.5 m
Flash range (wide)	0.3 - 4 m
Internal memory	32 MB
Compatible memory cards	mmc
Motion JPEG frame rate	15 fps
Video formats supported	AVI
Display diagonal	3 \
Scene modes	beach, Children, Night, party (indoor), Portrait, Sports, Underwater, Landscape (scenery)
Photo effects	black&white, Positive film, Sepia, Skin tones, Vivid
White balance	auto, Cloudy, custom modes, daylight, Fluorescent, Tungsten
Self-timer delay	2 s
Playback zoom (max)	2 x
Product color	Black
Battery type	Rechargeable
Number of batteries supported	1
Operating temperature (T-T)	0 - 40 °C
Operating relative humidity (H-H)	10 - 90 %

Weight and Dimensions

Depth	42.5 mm
Width	106.4 mm
Height	71.9 mm
Weight	320 g