Olympus E-1 User Manual

170
Miscellaneous
12
Maintenance
PIXEL MAPPING and dust reduction
The PIXEL MAPPING feature allows the camera to check and adjust the CCD and
image processing functions. It is not necessary to operate this function frequently.
Approximately once a year is recommended. After using the monitor or taking
continuous shots, wait for at least one minute before using the PIXEL MAPPING
function to ensure that it operates correctly. Dust reduction also works at the same
time to remove dust on the CCD.
1
In the menu, select T
PIXEL MAPPING, and press .
~ “How to use the menus” (P. 38)
2
Press OK button.
● The busy bar is displayed during PIXEL
MAPPING. When PIXEL MAPPING is
finished, the menu is restored.
Note
● If you accidentally turn the camera off during
PIXEL MAPPING, start again from Step 1.
● The following matter is not removed with the
dust reduction function:
– Sticky matter (solvent, etc.)
– Lightweight particles such as cotton dust
– Microscopic dust particles not visible to the
naked eye
2
1
AF ILLUMINAAF ILLUMINATORTOR
PIXEL MAPPING
ON
OFF
CANCELCANCEL SELECT GOGO
ANTI-SHOCK
–2 –1+1+20
OK button
BUSYBUSY

Olympus E-1 Specifications

General

Max Resolution	2560 x 1920
Image Ratio w:h	4:3
Sensor Type	CCD
Lens Mount	Four Thirds
Focal Length Multiplier	2x
White Balance Presets	6
Digital Zoom	No
Image Stabilization	No
RAW Format	Yes
Shutter Priority	Yes
Aperture Priority	Yes
Manual Exposure Mode	Yes
Built-in Flash	No
Flash X Sync Speed	1/180 sec
Viewfinder Type	Optical (pentaprism)
LCD Screen Size	1.8"
Screen Dots	134, 000
Shutter Speed	60 - 1/4000 sec
Continuous Shooting	3 fps
Storage Type	CompactFlash (Type I or II), Microdrive
USB	USB 1.1
Dimensions	141 x 104 x 81 mm (5.55 x 4.09 x 3.19 in)
Camera Type	SLR
Effective Pixels	5.0 MP
Sensor Size	17.3 x 13.0 mm
Metering Modes	Center-weighted, Spot
Exposure Compensation	±3 EV (1/3 EV steps)
External Flash	Yes
Drive Mode	Single, Continuous, Self-timer
Self-timer	Yes (12 sec, 2 sec)
Battery	Lithium-Ion
Weight	660 g (1.46 lb)
ISO Range	100-800 (expandable to 1600, 3200)