Dell Vostro 5560 기술 매뉴얼북 - 페이지 35

{카테고리_이름} Dell Vostro 5560에 대한 기술 매뉴얼북을 온라인으로 검색하거나 PDF를 다운로드하세요. Dell Vostro 5560 37 페이지.
Dell Vostro 5560에 대해서도 마찬가지입니다: 설정 및 기능 정보 (5 페이지), 소유자 매뉴얼 (43 페이지), 외부 디스플레이 연결 매뉴얼 (12 페이지), 설정 및 사양 (24 페이지)

This section explains about Dell low blue light 4K display panel.

WARNING:

The possible long-term effects of blue light emission from the display may cause personal injury

such as digital eye strain, eye fatigue, and damage to the eyes. Using the monitor for extended periods of time

may also cause pain in parts of the body such as neck, arm, back, and shoulder.

Dell low blue light display optimizes eye comfort with a flicker-free screen. This feature is designed to reduce the amount of blue

light that is emitted from the monitor to optimize eye comfort.

To reduce the risk of eye strain and neck/arm/back/shoulder pain from using the monitor for long periods of time, we suggest

you to:

1. Set the distance of the screen between 20 inches to 28 inches (50 cm-70 cm) from your eyes.

2. Blink frequently to moisten your eyes or wet your eyes with water after prolonged usage of the monitor.

3. Take regular and frequent breaks for 20 minutes every two hours.

4. Look away from your monitor and gaze at a distant object at 20 ft away for at least 20 s during the breaks.

5. Perform stretches to relieve tension in the neck, arm, back, and shoulders during the breaks.

Dell low blue light display