NJR-T04HD / NJR-R04HD User’s Guide
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12 Troubleshooting
In case the NJR-T04HD / NJR-R04HD does not work correctly, please check the following items first. Also
refer to manuals for connected devices as well, since they may possibly be the cause of the problem.
・
Are the NJR-T04HD / NJR-R04HD and all devices plugged in and powered on normally?
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Are cables connected correctly?
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Are there no loose connections?
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Are correct cables for NJR-T04HD / NJR-R04HD being used?
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Are signal specifications of connected devices matched to each other?
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Are settings of the sink device correct?
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Are there any nearby objects that may cause noise?
If additional assistance is required, please check the following items and then contact us.
No.
Checking items
Result
1
The same problem occurs at all connectors?
Yes or No
2
Operates correctly when connect devices using genuine cables without
connecting of NJR-T04HD/NJR-R04HD?
Yes or No