Optimizing image performance (analog input) ................................................................................................... 25
Button lockouts ................................................................................................................................................... 26
Product support ................................................................................................................................................... 26
Preparing to call technical support ..................................................................................................................... 26
Locating the serial number and product number ............................................................................................... 27
5 Maintaining the monitor .............................................................................................................................. 28
Maintenance guidelines ....................................................................................................................................... 28
Cleaning the monitor ........................................................................................................................................... 28
Shipping the monitor ........................................................................................................................................... 28
Appendix A Technical specications ................................................................................................................. 29
58.4 cm/23–inch model ....................................................................................................................................... 29
Preset display resolutions ................................................................................................................................... 30
58.4 cm/23-inch model ..................................................................................................................... 30
Entering user modes ............................................................................................................................................ 30
Energy saver feature ........................................................................................................................................... 31
Appendix B Accessibility ................................................................................................................................. 32
Supported assistive technologies ....................................................................................................................... 32
Contacting support .............................................................................................................................................. 32
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