CE800B User Manual
TroubleshootingOperation problems can be due to a variety of causes. The first step in solving them is to make sure that all cables are securely attached and seated completely in their ports.
In addition, updating the product’s firmware may solve problems that have been discovered and resolved since the prior version was released. If your product is not running the latest firmware version, we strongly recommend that you upgrade. See The Firmware Upgrade Utility, page 31, for upgrade details.
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No video |
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| Make sure that all cables are securely plugged into | |||||||||||||
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| their ports. |
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Poor video quality. |
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| The video quality can be improved by reducing the | |||||||||||||
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| refresh rate. |
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Touchscreen does not work. |
| To include a touchscreen in your CE800B installation, | ||||||||||||||
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| you must purchase an additional USB extender. | ||||||||||||
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Keyboard hotkeys do not work |
| Check that the USB cable that connects to the KVM | ||||||||||||||
when combining a KVM |
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| switch is connected to the Type A keyboard port and | |||||||||||||
switch in the installation. |
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| not the mouse port. |
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| TP Wiring Diagram / TP Pin Assignments | ||||||||||||||||
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| 1 | 2 | 3 | 4 | 5 | 6 | 7 | 8 |
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| JACK POSITIONS |
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| T568B |
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| AT&T 258A |
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| Pin | Assignment |
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| Assignment |
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1 | /V OUT B |
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| V OUT R | ||||||||
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2 | V OUT B |
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3 | /V OUT G |
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4 | /V OUT R |
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| DO | ||||||||
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