Dell U4919DW UltraSharp Monitor Users Guide - Page 48

Operating the Monitor, Preset Modes, Standard, ComfortView, Movie, Game, Color, Temp., Custom Color

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Preset Modes When you select Preset Modes, you can choose Standard, ComfortView, Movie, Game, Color Temp.,or Custom Color from the list. • Standard: Loads the monitor's default color settings. This is the default preset mode. • ComfortView: Decreases the level of the blue light emitted from the screen to make viewing more comfortable for your eyes. 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 monitor for extended periods of time may also cause pain in parts of body such as neck, arm, back and shoulder. 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 feet away for at least 20 seconds during the breaks. 5. Perform stretches to relieve tension in the neck, arm, back, and shoulders during the breaks. 48 │ Operating the Monitor

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Operating the Monitor
Preset Modes
When you select
Preset Modes
, you can choose
Standard
,
ComfortView
,
Movie, Game
,
Color
Temp.
,or
Custom Color
from the list.
•
Standard
: Loads the monitor's default color settings.
This is the default preset mode.
•
ComfortView
: Decreases the level of the blue light
emitted from the screen to make viewing more
comfortable for your eyes.
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 monitor for extended periods of time may
also cause pain in parts of body such as neck, arm, back
and shoulder.
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 feet away for at least 20 seconds
during the breaks.
5.
Perform stretches to relieve tension in the neck,
arm, back, and shoulders during the breaks.