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Prior to use | Installation | Setting/Adjustment | Troubleshooting |
No-Picture Problem
If no picture is displayed on the monitor even after the following remedial action is taken, contact your local dealer.
1. Check the Power indicator.
Symptom | Status |
| Possible cause and remedy | |
No picture | Power indicator does not light | Check whether the power cord is correctly | ||
| up. | connected. If the problem persists, turn off the | ||
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| monitor for a few minutes, and then turn it on | ||
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| again. |
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| Press |
| again. |
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| Power indicator lights blue. | Check the gain* setting. | ||
| Power indicator lights orange. | Operate your mouse or keyboard of the PC. | ||
* For detail of the gain adjustment, please refer to the User’s Manual on the
2. Check the error message on the screen.
These messages appear when the input signal is incorrect even if the monitor is functioning.
Symptom | Status | Possible cause and remedy |
| The input signal is not received | Check whether the PC is turned on. |
| correctly. |
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| Check whether the signal cable is properly |
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| connected to the PC. |
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| The signal frequency is outside | Change the mode to an appropriate mode using |
| the specification. Incorrect | the graphics board’s utility software. Refer to the |
| signal frequency is shown in | manual of the graphics board for details. |
| red. |
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