Samsung GX-20 manual Operating the shutter release button, Hard-to-Autofocus Subjects

Models: GX-20

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Using the full automatic program mode

6. Review captured images on the LCD monitor.

-Image appears for 1 second on the LCD monitor after capturing (Instant Review.) You can delete the image during Instant Review by pressing the delete button ( ). If you press the playback button (), captured images appear again on the LCD monitor.

Operating the shutter release button

The shutter release button has two positions.

[Not pressed]

[Pressed halfway

[Pressed fully

 

(first position)]

(second position)]

Pressing the shutter release button down halfway (first position) turns on the viewfinder and LCD panel indicators and the autofocus system operates. Pressing it down fully (second position) takes the picture.

Squeeze the shutter release button gently when taking a picture to

prevent camera shake.

● Practice pressing the shutter release button halfway to learn where the first position is.

The viewfinder indicators stay on while shutter release button is

pressed. The indications stay on for about 10 seconds (default setting)

034after the button is released.

Hard-to-Autofocus Subjects

The autofocus mechanism is not always precisely accurate. Focusing may be difficult when taking pictures under the following conditions (1 to 6 below). These also apply to manual focusing using the focus indicator () in the viewfinder. If the subject cannot be focused automatically, set the focus mode lever to MF and use the manual focus mode to focus on the subject with the aid of the matte field in the viewfinder.

1Extremely low-contrast subjects such as a white wall in the focus points range.

2Subjects which do not reflect much light within the focus points range.

3Fast moving objects.

4Strongly reflected light or strong backlighting (bright background).

5If vertical or horizontal line patterns appear within the focus points range.

6Multiple subjects in the foreground and background within the focus points range.

Subject may not be focused even when focus indicator () is displayed when 6above applies.

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Samsung GX-20 Operating the shutter release button, Hard-to-Autofocus Subjects, Shutter release button has two positions

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.