Samsung DP515A2GK01US Personal Computer User Manual


 
20
Chapter 1
Getting Started
Proper Posture During Computer Use
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.
To prevent possible hearing damage, do not listen at high volume
levels for long periods.
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 Manual.