F. ADJUSTMENT PROCEDURE
| ITEM | ﹟Test Meter |
| Adjusting | |
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| ﹡Test Point | Operation | ||
Program Menu. | ﹫Pattern |
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| B+ | ﹟Digital Voltmeter | 1. Make the adjustment to the value shown at right | 15.5V | |
A | Adjust | ﹡D510 Negative | by turning the VR501 on the main PCB. | ±0.2V | |
| ﹫Crosshatch Pattern |
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| (31.5KHz,640x480) |
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| High Voltage | ﹟Digital Voltmeter | 1. Turn the power switch of the monitor OFF. | 26.0KV | |
| Adjust | ﹟High Voltage | 2. Connect high voltage probe to Anode Cap and | (17”,19”) | |
B |
| Probe | GND. | 25.0KV | |
| ﹡Anode | 3. Turn the power switch of the monitor ON. | ± | 0.1KV | |
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| ﹫Crosshatch Pattern | (15 minutes) | (15”) | |
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| 4. Make the adjustment to the value shown at right |
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| (31.5KHz,640x480) |
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| by turning the VR601 on the main PCB. |
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| Preset | ﹫Crosshatch | 1. Turn the power switch of the monitor OFF. | Contrast : | |
| Adjust | (31.5KHz,640x480) | 2. Hold encorder key,then turn the power switch of |
| MAX. |
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| the monitor ON.(one key type) | Brightness | |
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| Hold MENU key,then turn the power switch of |
| MAX. |
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| the monitor ON.(four key type) |
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| 3. Turn encorder/MENU key,make sure into preset | 260mm(15”) | |
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| picture,if not ,please return | 310mm(17”) | |
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| 4. Please following the procedure of selection and | 360mm(19”) | |
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| adjusting an item using the OSD system as below | ||
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| steps for main function adjusent. | 190mm(15”) | |
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| One key model : | 230mm(17”) | |
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| Step 1 : Press and relese the OSD control knob to | 270mm(19”) | |
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| activate the OSD menu. |
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| Step 2 : Turn the knob to highlight the desired option | Center | |
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| of OSD icon. | |||
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| Step 3 : Press and release the knob again to access | Center | |
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| the option. The color of the inner area of the |
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| OSD will changed from blue to green. |
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| Step 4 : To make your adjustment,turn the knob |
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| clockwise to increase or countclockwise |
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| to decrease the setting. |
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| Step 5 : Press and release the knob again to store |
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| the change.the color of the inner area will |
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| go back to blue.You can select EXIT icon |
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| and press the knob the exit the OSD menu. |
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