User manual ACER X223HQ

[. . . ] · Put your monitor in a location with low humidity and a minimum of dust. · Never use your monitor if the power cable has been damaged. Do not allow anything to rest on the power cable, and keep the cable away from where people could trip over it. · Never insert anything metallic into the monitor openings. [. . . ] Follow all warnings and instructions marked on the product. CAUTION for plug as disconnecting device Observe the follwing guidelines when connecting and disconnecting power to the power supply unit: Install the power supply unit before connecting the power cord to the AC power outlet. Unplug the power cord before removing the power supply unit from the product. If the system has multiple sources of power, disconnect power from the system by unplugging all power cords from the power supplies. CAUTION for accessibility Be sure that the power outlet you plug the power cord into is easily accessible and located as close to the equipment operator as possible. When you need to disconnect power to the equipment, be sure to unplug the power cord from the electrical outlet. Warnings · · · Do not use this product near water. Do not place this product on an unstable cart, stand or table. If the product falls, it could be seriously damaged. Slots and openings are provided for ventilation to ensure reliable operation of the product and to protect it from overheating. These openings must not be blocked or covered. The openings should never be blocked by placing the product on a bed, sofa, rug or other similar surface. This product should never be placed near or over a radiator or heat register, or in a built-in installation unless proper ventilation is provided. Never push objects of any kind into this product through cabinet slots as they may touch dangerous voltage points or short-out parts that could result in a fire or electric shock. We do not recommend using the product on a couch or bed. If this is unavoidable, work for only short periods, take breaks regularly, and do some stretching exercises. ----------------------------------------------------------------------------------------------------For more information and help in recycling, please visit the following websites: Worldwide: http://global. acer. com/about/sustainability. htm EN-4 X223HQHQW UNPACKING Please check the following items are present when you unpack the box, and save the packing materials in case you will need to ship or transport the monitor in future. · LCD Monitor · D-Sub Cable · DVI Cable (Only Dual-Input Model) · AC Power Cord · User Manual · Quick Start Guide X223HQHQW LCD Monitor EN-5 X223HQHQW Attaching / Removing the Base Install: Align the release button on the bottom of the monitor with the corresponding slots on the bottom of the base. Remove: Depress the release button as indicated first before removing the base and follow the arrow direction to remove it. SCREEN POSITION ADJUSTMENT In oder to optimize the best viewing position, you can adjust the tilt of the monitor by using both of your hands to hold the edges of the monitor as shown in the figure below. The monitor can be adjusted to 15 degrees up or 5 degrees down as indicated by arrow below. EN-6 X223HQHQW CONNECTING THE POWER CORD · Check first to make sure that the power cord you use is the correct type required for your area. · This monitor has a universal power supply that allows operation in either 100/120V AC or 220/240 V AC voltage area. · Plug one end of the power cord to the AC Inlet, plug another end to a proper AC outlet. · For unit using at 120 V AC: Use a UL Listed Cord Set, Type SVT wire and plug rated 10 A/125 V. · For unit using at 220/240 V AC (outside of U. S. ): Use a Cord Set consisting of H05VV-F cord and plug rated 10 A, 250 V. The cord set should have the appropriate safety approvals for the country in which the equipment will be installed. SAFETY PRECAUTION · · · · Avoid placing the monitor, or any other heavy object, on the power cord to avoid damage to the cable. [. . . ] Acer eColor Management If selected to "Acer eColor Management " item, will appear the Acer eColor" OSD USER If selected to "USER" item, will appear the Standard OSD B. I. Only Dual Input Model X223HQHQW · A. ADJUSTING THE PICTURE The descriptions for function control LEDS Acer eColor Management Main Menu icon Sub Menu icon N/A Sub Menu item User mode D escription User defined. Settings can be fine-tuned to suit any situation N/A Optimal balance of brightness and contrast Text mode prevent eyestrain. [. . . ]