Dell XPS 13 7390 2-in-1 Configuration et spécifications - Page 19

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Dell XPS 13 7390 2-in-1 Configuration et spécifications

WARNING:

The possible long-term effects of blue light emission from the monitor 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. The ComfortView 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.