Samsung OHA 75" 4K Outdoor Commercial Display - Manual (Page 11)

11
Cleaning
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Exercise care when cleaning as the panel and exterior of advanced LCDs are easily scratched.
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Take the following steps when cleaning.
1 Power off the product and computer.
2 Disconnect the power cord from the product.
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Hold the power cable by the plug and do not touch the cable with wet hands. Otherwise, an electric
shock may result.
3 Use water and a dry cloth to clean the protection glass.
• Wipe with a clean wet cloth.
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To remove tough stains, wipe using a cloth with a small amount of ethanol based cleaner.
Use a brush to remove any debris from the inlet and outlet opening.
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To remove tough stains, wipe using a cloth with a small amount of ethanol based cleaner.
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If washing with water, keep the pressure below 0.5 bar.
4 Connect the power cord to the product when cleaning is finished.
5 Power on the product and computer.
Storage
Due to the characteristics of high-glossy products, using a UV humidifier nearby may create white-
colored stains on the product.
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Contact Customer Service Center if the inside of the product needs cleaning (service fee will be charged).