Samsung NP-RV509I Manuel d'utilisateur télécharger pdf (Page 20)

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Volume Control (Headphones and

Speakers)

Check your volume rst to listen to music.

Check your

volume!!

 Check if the volume is too loud before using

headphones.

 It is not recommended using headphones

for long periods of time.

 Any deviation from the equalizer default

setting could cause hearing impairment.

 The default setting can be changed through

software and driver updates without your

intervention. Please check the equalizer

default setting before rst usage.

Use Time (Break Time)

 Take a break for 10 minutes or more after

a 50-minute period when working for more

than one hour.

Illumination

 Do not use the computer in dark locations.

The illumination level for computer use must

be as bright so for reading a book.

 Indirect illumination is recommended. Use

a curtain to prevent reection on the LCD

screen.

Operation Condition

 Do not use the computer in hot and humid

locations.

 Use the computer within the allowed

temperature and humidity range specied in

the User Guide.

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Samsung NP-RV509I Manuel d'utilisateur Page 20