Acer S230HL, ADP-40PH BB, S220HQL manual Product servicing

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Do not allow anything to rest on the power cord. Do not locate this product where people will walk on the cord.

If an extension cord is used with this product, make sure that the total ampere rating of the equipment plugged into the extension cord does not exceed the extension cord ampere rating. Also, make sure that the total rating of all products plugged into the wall outlet does not exceed the fuse rating.

Do not overload a power outlet, strip or receptacle by plugging in too many devices.

The overall system load must not exceed 80% of the branch circuit rating. If power strips are used, the load should not exceed 80% of the power strip’s input rating.

This product’s power cord is equipped with a three-wire grounded plug. The plug only fits in a grounded power outlet. Make sure the power outlet is properly grounded before inserting the power cord plug. Do not insert the plug into a non- grounded power outlet. Contact your electrician for details.

Warning! The grounding pin is a safety feature. Using a power outlet that is not properly grounded may result in electric shock and/or injury.

Note: The grounding pin also provides good protection from unexpected noise produced by other nearby electrical devices that may interfere with the performance of this product.

Use the product only with the supplied power supply cord set. If you need to replace the power cord set, make sure that the new power cord meets the following requirements: detachable type, UL listed/CSA certified, type SPT-2, rated 7 A 125 V minimum, VDE approved or its equivalent, 4.6 meters (15 feet) maximum length.

Product servicing

Do not attempt to service this product yourself, as opening or removing covers may expose you to dangerous voltage points or other risks. Refer all servicing to qualified service personnel.

Unplug this product from the wall outlet and refer servicing to qualified service personnel when:

the power cord or plug is damaged, cut or frayed

liquid was spilled into the product

the product was exposed to rain or water

the product has been dropped or the case has been damaged

the product exhibits a distinct change in performance, indicating a need for service

the product does not operate normally after following the operating instructions

English

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Contents Acer LCD Monitor English Safety instructions Information for your safety and comfortCleaning your monitor Special notes on LCD monitorsSafe listening AccessibilityUsing electrical power Product servicing IT Equipment Recycling Information Additional safety informationDisposal instructions Potentially explosive environmentsFinding your comfort zone LCD pixel statementTips and information for comfortable use Developing good work habits Taking care of your visionDeclaration of Conformity Federal Communications Commission Declaration of Conformity Contents Troubleshooting Unpacking Attaching the base for selected models Connecting the adapter and AC Power cord Screen position adjustmentPower saving Mode LED lightPin color display signal cable Connector pin assignmentDisplay Data Channel DDC PIN No DescriptionCEC Standard timing table Mode Resolution Refresh RateSteps InstallationPanel controls Users controlsAcer eColor Management Using the Shortcut MenuOperation instructions Icon DescriptionIcon Mode type Description Using the OSD MenusFeatures and benefits Picture menu Picture MenuOSD Menu Setting MenuInformation Setting menuInformation Menu Problem LED status Remedy TroubleshootingVGA Mode DVI/HDMI mode Optional
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