Panasonic CF-W2 Series XP Operating Instructions Manual

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Dealing with Problems (Summary)50TroubleshootingDisplayNo display after powering on z When the external display is not visible• Check your cable connection to the external display• Confirm that your display is powered on• Check the settings for your external displayz The display destination may be set to the external display.Try changing the display destination by pressing the Fn+F3 key.If you want to switch the display destination repeatedly by pressing the Fn +F3 key, make sure that the display destination has switched completelyeach time before pressing the Fn+F3 key again.z Press the Fn+F2 key and adjust the brightness.The power has not been turned off,but after a certain period of time,there is no displayz Has the computer been set to the power-saving mode?To resume operation of your computer when the display’s power is off (forenergy conservation purposes), press any key unrelated to the direct trig-gering of a selection, like the Ctrl key.z To save power, your computer may have automatically entered the standbymode (the power indicator blinks green) or hibernation mode (the powerindicator turns off). If so, slide the power switch.When the battery pack is used, thescreen is darker than when the ACadaptor is connectedz Press the Fn+F2 key and adjust the brightness. Note, however, that whenthe brightness is increased, the battery running time will become shorter.Brightness can be set to separate levels for when the AC adaptor is con-nected and when it is disconnected.An afterimage appears (e.g., the keygreen, red, and blue dots remain onthe display) or there are dots not dis-playing the correct colorsz If an image is displayed for a prolonged period of time, an afterimage mayappear. This is not a malfunction. The afterimage will disappear when adifferent screen is displayed.z High-precision and advanced technologies are used in the production ofcolor liquid crystal displays (color LCDs). Therefore, if 0.002% or less of thepicture’s elements either fail to light or remain constantly lit (that means thatmore than 99.998% of the elements are functioning properly), this is notconsidered a defect.The screen becomes disordered z The screen display may become distorted if the resolution or number of col-ors is changed, or if an external display is connected or disconnected whilethe computer is operating. Restart the computer.The external display no longershows the correct imagez When an external display, not compatible with the power-saving mode, isconnected to the computer. The display may not function correctly when thecomputer enters the power-saving mode. Turn off the power to the externaldisplay.When you want to display the fontsor icons in a larger sizez Change the size of the icons, etc. using "Icon Enlarger (Î "Chapter 6: IconEnlarger" in onscreen Reference Manual).z You can also change the settings as follows (for more details, refer to theWindows Help).A Click [start] - [Control Panel] - [Appearance and Themes] - [Dis-play] - [Appearance].B Select the font size in [Font size] and click [Effects]. Then add thecheck mark for [Use large icons] to increase the icon size.C Click [OK], then click [OK].z To enlarge a part of the screen, use "Loupe Utility" (Î "Chapter 6: LoupeUtility" in onscreen Reference Manual).