Lenovo 3000 Series Laptop User Manual


 
Lenovo Notebook Computer User Guide
58
4.1.2Environmentalrequirements
z Keep the temperature around the computer in the range of
1035whileyouareusingthecomputer.
z Do not use thecomputer in a humid, extremelyhot or cold,
vibrating,dustyenvironmentorunderdirectsunshine.
z Theslotsandopeningontheshellofthecomputerareusedfor
ventilation. Do not jam or cover these slots and openings to
preventthecomputerfrombeingoverheated.Donotplacethe
computeronbed,sofaorothersimilarplaces;otherwisethese
ventilationslotsmightbejammed.
z Keepthecomputeratleast13cmawayfromelectricappliances
which have strong magnetic radiations such as TV set,
refrigerator,motororlargespeakers.
z Donotmovethecomputerfromacoldenvironmenttoawarm
placesuddenly.Whenthetemperaturedifferenceisover10,
condensationphenomenonwillhappeninsidethecomputerand
damagestoragemedia.
z Donotplacethecomputeronanunbalancedsurface.
4.1.3Cleaningyourcomputer
z Donotcleanyourcomputerwhenitispoweredon.
z Wipetheshellofthecomputerwithasoftcloth.
z UseasoftcloththatdoesnotleaveanyresiduetocleantheLCD.
Donotusesoapordetergent.
z Dusts or stains will compromise the touchpad’s sensitivity.