
|
|
|
|
|
|
Problems | Points to check with possible solutions |
|
|
|
|
|
|
|
|
|
|
8. The entire screen appears | Adjust the <Contrast> (Contrast and Brightness). |
|
|
|
|
|
| ||||
too dark or bright. | Try changing the setting of the fine contrast by using the |
|
|
|
|
| AUTO/FINE MODE button. |
|
| ENGLISH |
|
| Some signal timing can be the cause of this problem. To |
|
|
| |
|
|
|
|
| |
| correct this, turn off the monitor, then hold down the |
|
|
|
|
| “down” arrow key while turning on the monitor again. |
|
|
|
|
| This will change the signal timing and brighten the |
|
|
|
|
| screen. If the above operation is repeated, the screen |
|
|
|
|
| becomes dark again. |
|
|
|
|
|
|
|
|
|
|
9. Color is abnormal. | When the monitor is not fully warmed up, the screen may |
|
|
|
|
• The entire screen appears | look slightly colored, e.g. bluish or reddish. This |
|
|
|
|
bluish or reddish. | phenomenon is due to the unstableness of the electron gun |
|
|
|
|
• Color purity is not | during its |
|
|
|
|
uniform. | until the monitor stabilizes in order to gain its proper |
|
|
|
|
• Misconvergence of | color. |
|
|
|
|
colors(red, green, blue) | Adjust the <Degauss>. |
|
|
|
|
| Return the factory default setting by using <Reset>. |
|
|
|
|
| Note that all the ScreenManager parameters will be |
|
|
|
|
| returned to the factory default setting. (p. 26) |
|
|
|
|
| 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. |
|
|
|
|
|
|
|
|
|
|
10. The Auto sizing function | Push the AUTO/FINE MODE button for more than 2 |
|
|
|
|
does not work properly. | seconds. (p. 12) |
|
|
|
|
| The Auto sizing function is intended for use on the |
|
|
|
|
| Macintosh and on |
|
|
|
|
| It may not work properly in either of the following cases. |
|
|
|
|
| • You are running an |
|
|
|
|
| (Not windows). |
|
|
|
|
| • The background color for the “wall paper” or |
|
|
|
|
| “desktop”pattern is set to black. |
|
|
|
|
| Some signals from graphics card may not function |
|
|
|
|
| properly. |
|
|
|
|
|
|
|
|
|
|
11. ScreenManager or AUTO/ | The Adjustment Lock is probably on. |
|
|
|
|
FINE MODE button does | To unlock: Turn off the monitor power, then hold down |
|
|
|
|
not operate. | the AUTO/FINE MODE button once again and turn the |
|
|
|
|
| power back on. (p. 18) |
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
5. TROUBLESHOOTING 23