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Maintenance: Dell UltraScan P991 Color Monitor User's Guide
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Maintenance: Dell™ UltraScan P991 Color Monitor User's Guide
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WARNING: To avoid risk of electric shock, do not disassemble the monitor cabinet. Users cannot service the monitor. User maintenance is restricted to cleaning. |
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NOTE: Before cleaning the monitor, unplug it from the electrical outlet. |
- The screen surface is coated with a special thin optical coating to ensure the ergonomic characteristics. To ensure the optical performance of the coating, clean the screen surface lightly with a soft cloth. If necessary, use a soft cloth lightly moistened with a mild detergent solution (non-abrasive) diluted with water to remove hand oils or fingerprints, etc. Do not use any type of abrasive pad, scouring powder or any type of solvents containing an alcohol, benzene or similar additive as they may cause damage to the anti-reflective coating. Do not rub, touch, or tap the screen surface with sharp or abrasive items such as a ball-point pen. This contact may result in a scratched screen surface.
- To clean the monitor cabinet, use a cloth lightly dampened with a mild detergent.
- Wipe off stubborn stains from the cabinet with a cloth lightly dampened in alcohol (methyl, ethyl, or isopropyl). Do not use benzene, thinner, ammonia, abrasive cleaners, or compressed air.
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