Proper Posture During Computer Use 12
Volume Control (Headphone and Speaker)
Check the volume level before listening to music.
•
Check if the volume level is too high before using headphones.
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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.
Use 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
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Do not use the computer in a dark location. The illumination level for computer use must be
bright so that you can read a book.
•
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.
Summary of Contents for Q1 Ultra Series
Page 1: ...1 User s Guide ...
