Using the Built-in Flash

Using Slow-Speed-Sync

When you take a picture in low light condition to the background, you may find the difference in the exposure between the subject and the background.

You can have the bright background as same as the subject using the slow shutter speed when firing the flash.

Slow-speed-sync slows the shutter speed. Use a tripod or OIS to avoid

camera shake. The picture will also blur if the subject moves.

Slow-speed-sync shooting can also be performed with an external flash.

Using Tv (Shutter Priority) Mode

1.Rotate the Mode dial ( ) to select Tv.

-Tv (Shutter Priority) mode is set.

2.Rotate the front dial ( ) to set the desired shutter speed.

-The background is not properly corrected if aperture value is flashing when shutter speed is set. Set the shutter speed so that aperture does not flash.

3.Press the flash ( ) button.

-The flash pops up.

4.Take the picture.

You can see that the background is as bright as the subject in the example shown. (slow speed sync was used in low light conditions.)

Tv Mode, Aperture: f = 8, Shutter Speed: 1/15sec

Using M (Manual) Mode

1.Rotate the Mode dial ( ) to select M.

-M (Manual) mode is set.

2.Set the shutter speed (under 1/180sec) and aperture value to obtain correct exposure.

3.Press the flash ( ) button.

-The flash pops up.

4.Take the picture.

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Samsung GX-20 manual Using Slow-Speed-Sync, Using Tv Shutter Priority Mode, Using M Manual Mode, 103

GX-20 specifications

The Samsung GX-20 is a notable digital single-lens reflex (DSLR) camera that debuted in 2007, capturing the interest of photography enthusiasts and professionals alike. As part of Samsung's foray into the DSLR market, the GX-20 offers a range of features and technologies designed to enhance the photography experience.

At the core of the GX-20 lies its 14.6-megapixel APS-C size CCD sensor, which provides high-resolution images with excellent detail and clarity. This sensor allows for a wide ISO range, from 100 to 6400, giving photographers the flexibility to capture images in various lighting conditions without sacrificing image quality.

One of the standout features of the GX-20 is its dual image stabilization system, which employs both sensor-shift technology and optical lens stabilization. This combination helps reduce the impact of camera shake, allowing for sharper images, especially in low-light environments or when using telephoto lenses.

The camera's design is both ergonomic and sturdy, featuring a weather-sealed body that ensures durability when shooting in challenging weather conditions. The 2.7-inch LCD screen provides a clear view for composing shots and reviewing images, and it incorporates live view functionality, enabling users to shoot from different angles easily.

In terms of autofocus, the GX-20 is equipped with a 11-point autofocus system, which enhances focus accuracy and speed. Photographers can choose between multiple autofocus modes, including single-shot, continuous, and manual focus, providing flexibility for various shooting scenarios.

Additionally, the GX-20 supports a range of advanced shooting modes, including face detection, scene modes, and exposure bracketing, allowing users to easily adapt to different photography styles. The camera also incorporates an in-camera RAW processing feature, enabling photographers to edit their images without the need for external software.

Connectivity options on the GX-20 include USB 2.0 for data transfer and support for SD/SDHC memory cards for storage. With an average battery life of approximately 600 shots, users can confidently shoot without the constant worry of running out of power.

Overall, the Samsung GX-20 represents a solid choice for both amateur and seasoned photographers. With its blend of high-resolution imaging, robust performance, and thoughtful design, it offers an appealing package that stands the test of time in the ever-evolving world of digital photography.