Dell Vostro 5560 Podręcznik techniczny - Strona 35

Przeglądaj online lub pobierz pdf Podręcznik techniczny dla Laptop Dell Vostro 5560. Dell Vostro 5560 37 stron.
Również dla Dell Vostro 5560: Informacje o konfiguracji i funkcjach (5 strony), Instrukcja obsługi (43 strony), Instrukcja podłączenia wyświetlacza zewnętrznego (12 strony), Konfiguracja i specyfikacja (24 strony)

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