UEH4002 User Manual
USB device | • A USB device must | 1. | Install the required USB device driver on the |
is attached to | have the appropriate |
| computer operating system prior to attaching |
Remote USB | driver installed on |
| the USB device to the Remote unit. Please |
port but | the computer |
| see your USB device manufacturer’s website |
| for details. | ||
Remote | operating system. |
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device LED is |
| 2. Consult your USB device documentation and | |
off. |
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| power your USB device with the additional, |
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| USB device manufacturer supplied, power |
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| supply (if available). |
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Device LED | • Overcurrent | 1. | Power cycle Remote. |
is orange and | condition has |
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units are no | occurred because |
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longer | USB device draws |
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functioning. | more power than can |
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| be supplied per USB |
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| specification |
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| (500mA). |
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LED Host | Firmware mismatch | 1. | Use a different Local/Remote pair which |
and LINK | between the Local |
| have the same firmware revision. |
LEDs on | and Remote. | 2. Upgrade the Local/Remote firmware, contact | |
Local/ |
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| technical support for assistance. | |
Remote units |
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blink |
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intermittently. |
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