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Preface

GP-37W3 Series User Manual8

*1 If the GP’s voltage is at the very low end of its allowable range, it may effect the

intensitly of contouring.

 About the GP’s Display Panel

• The GP’s currently displayed data, its voltage

and brightness setting each

affect the intensity of Contouring. (i.e, when some parts of the screen are

brighter than others, creating a wavelike pattern)

• There are minute grid-points (dark and light) on the Display Panel’s surface.

This is part of the GP’s design and not a defect.

• Shadows may appear at the top of the LCD. This is normal for an LCD display.

• Sometimes the display area may look as if the display colors have changed.

This is a common attribute of LCD’s and is not a defect.

• Displaying a single image for long periods can cause an afterimage to remain

when the display is changed to another screen.

To prevent this effect:

• Do not display any single screen for a long period of time. Try to periodically

change the screen display.

• Do not store or operate the LCD display in areas receiving direct sun-

light, since the sun’s UV rays may cause the LCD display’s quality to

deteriorate.

• Storing this unit in areas at a temperature lower than is recommended

in this manual’s specifications may cause the LCD display’s liquid to

congeal, which may damage the panel. Conversely, if the storage area’s

temperature becomes higher than the allowed level, the LCD’s liquid

will become isotropic, causing irreversible damage to the LCD. There-

fore, be sure to store the panel only in areas where temperatures are

within those specified in this manual.

• Do not connect or disconnect the communication cable to the host

machine while the power is ON.

• Due to the possibility of unforeseen accidents, be sure to back up the

GP’s screen data regularly.

Pro-face GP-37W3 Series User Manual

Questions and Answers: