Samsung GX-20 ユーザーズマニュアル

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Using the Built-in Flash
Daylight-Sync Shooting
Because of the different directions of the lights, you may fi nd some unexpected 
shadow even in the daylight condition. You can reduce the shadow on the 
subject by using the built-in fl ash. Use of the fl ash in this way is called  
Daylight-Sync Shooting. Flash is discharged manually when shooting with 
Daylight-Sync Shooting.
1. Confi rm that the fl ash has popped up and the [FLASH] mode is set to [Fill-In
Flash.
2.  Confi rm that the fl ash is fully charged.
3.  Take the picture.
The picture may be over-exposed if the background is too bright.
Front curtain sync, Rear curtain sync
The next example shows the difference between front curtain sync and rear 
curtain sync. Rear curtain sync is used to freeze motion at the end of the 
exposure in a sharp image.
 1st Curtain Sync., Tv Mode,  
Aperture: f = 8, Shutter Speed: 1/15sec
 2nd Curtain Sync., Tv Mode,  
Aperture: f = 8, Shutter Speed: 1/15sec
The subject moved in the direction 
of the arrow.
The subject moved in the direction 
of the arrow.
 
Without Daylight-Sync
 
With Daylight-Sync