Appendix
OSD Factory Default Settings
Setting | Function |
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MULTIUSER MODE | Enabled |
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ACCESS TIMEOUT | 10 Seconds |
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OSD HOTKEY | [Ctrl] [Ctrl] |
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DISPLAY MODE | The Port Number plus the Port Name |
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DISPLAY DURATION | 3 Seconds |
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SCAN DURATION | 3 Seconds |
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Power On Self Test
When you turn the unit On, it undergoes a Power On Self Test. If there is a problem, Port LEDs 1 - 4 flash repeatedly according to a pattern that indicates what the problem is:
| Pattern | Indication |
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On Line LEDs 1 - 8 | Flash Simultaneously | Internal RAM Memory Error |
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On Line LEDs 1 - 8 | Flash One After the Other | External RAM Memory Error |
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| |
On Line LED pairs 1+2, 3+4, 5+6, and 7+8 Flash | ROM Test Error | |
One After the Other |
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If any of these problems occur, turn the Switch Off, then turn it On again.
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