| English | |
|
| |
Problems | Points to check with possible solutions | |
7. The entire screen appears too dark | Adjust the <Contrast> (Contrast and | |
or bright. | Brightness). | |
| Try changing the setting of the fine contrast | |
| mode. (p. 15) | |
| Video Signal level from the PC may not match | |
| the monitor. Set the video signal level using the | |
| ScreenManager. | |
| Turn off the monitor, then hold down the down | |
| arrow key while turning on the monitor again. | |
| Some signal timing can be the cause of this | |
| problem. This will change the signal timing and | |
| brighten the screen. If the above operation is | |
| repeated, the screen becomes dark again. | |
| Execute the <Color Restoration>. (p. 16) | |
8. Color is abnormal. | When the monitor is not fully warmed up, the | |
• The entire screen appears bluish or | screen may look slightly colored, e.g. bluish or | |
reddish. This phenomenon is due to the | ||
reddish. | ||
unstableness of the electron gun during its | ||
• Color purity is not uniform. | ||
• Misconvergence of colors (red, | until the monitor stabilizes in order to gain its | |
green, blue) | proper color. | |
| Adjust the <Degauss>. | |
| Return the factory default setting by using | |
| <Reset>. Note that all the ScreenManager | |
| parameters will be returned to the factory | |
| default settings. (p. 30) | |
| Adjust the <Uniformity>. | |
| Try adjusting the <Convergence>. The | |
| <Convergence> function adjusts the entire | |
| screen. It is not possible to limit adjustment to | |
| specific screen areas. | |
| Execute the <Color Restoration>. (p. 16) | |
9. <Color Restoration> does not work | Allow the monitor to stabilize for at least 60 | |
properly. | minutes before executing this function. | |
| Otherwise, the warning message "Still Warming | |
| Up! xx minutes remain" will appear on the | |
| screen. (p. 16) | |
10. ScreenManager or AUTO/FINE | The Adjustment Lock is probably on. To | |
MODE button does not operate. | unlock: Turn off the monitor power, then hold | |
| down the AUTO/FINE MODE button once | |
| again and turn the power back on. (p. 19) |
5. TROUBLESHOOTING 25