Acer C120 - Manual (Page 4)

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First things first
Usage Notes
Do:
• Turn off the product before cleanng.
• Use a soft cloth mostened wth mld detergent to clean the dsplay housng.
• Dsconnect the power plug from AC outlet f the product s not beng used for a long perod of tme.
Don't:
• Use abrasve cleaners, waxes or solvents to clean the unt.
• Use under the followng condtons:
• In extremely hot, cold or humd envronments.
• In areas susceptble to excessve dust and drt.
• Near any appliance that generates a strong magnetic field.
• Place In drect sunlght.
Precautions
Follow all warnngs, precautons and mantenance as recommended n ths user's gude to maxmze the lfe of your unt.
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Warning!
• Do not look nto the projector's lens when the lght s on. The brght may hurt your eyes.
• To reduce the risk of fire or electric shock, do not expose this product to rain or moisture.
• Please do not open or dsassemble the product as ths may cause electrc shock.
• Turn on the projector first and then the signal sources.