Olympus e-p1 入門マニュアル

75

EN

Set when using the external flash which is sold separately. 
The camera sets the flash mode according to various factors such as firing pattern and flash 
timing. Available flash modes depend on the exposure mode.

The flash fires automatically in low light or backlight conditions.
To shoot a subject with backlighting, position the AF target over the subject.

Flash synchronization speed/Slow limit
Shutter speed can be changed when the flash fires. 

g“#X-SYNC.” (P. 106), “#SLOW 

LIMIT” (P. 106)

!/H

In the red-eye reduction flash mode, a series of 
pre-flashes are emitted just before the regular 
flash fires. This helps accustom the subject’s 
eyes to the bright light and minimizes the red-
eye phenomenon. In S/M mode, the flash 
always fires. 

x

• After the pre-flashes, it takes about 1 second 

before the shutter is released. Hold the camera firmly to avoid camera shake.

• Effectiveness may be limited if the subject is not looking directly at pre-flashes, or if the 

shooting range is too far. Individual physical characteristics may also limit effectiveness.

#SLOW

The slow synchronization flash is designed for slow shutter speeds. Normally, when shooting 
with a flash, shutter speeds cannot go below a certain level to prevent camera shake. But 
when shooting a subject against a night scene, fast shutter speeds can make the background 
too dark. Slow synchronization allows you to capture both the background and the subject. 
Since the shutter speed is slow, be sure to stabilize the camera by using a tripod so as not to 
cause the picture to be blurred.

The subject’s eyes appear red

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