Maintaining a Proper Posture While Using the Computer 12
Volume Control (Headphones and Speakers)
Check the volume level before listening to music.
• Check if the volume level is too high before using the headphones.
• Do not set the volume to the maximum from the beginning. Set the volume low and find a
comfortable level while turning it up.
• Do not use the headphones for long periods of time.
Usage Time (Break Time)
• When working for more than one hour, take a 10 minute break after every 50 minutes of work.
• Using this computer for two hours or less a day is recommended.
Illumination
• Do not use the computer in a dark environment. The illumination level for computer use must
be as bright so when reading a boo.
• Indirect illumination is recommended. Use a curtain to prevent the reflection of the LCD screen.
Operating Conditions
• Do not use the computer in hot and humid locations.
• Use the computer within the allowed temperature and humidity ranges specified in the User
Guide.