Contrik CA-HT-smallONE, Руководство пользователя

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Manual Ca-HT-SMallOnE
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6. TroUblesHooTInG & maInTenance
• No image on display:
• Ensure that the display device has been set to the correct input.
• Ensure that the HDMI cables used for both the source/transmitter and the receiver/display
are properly connected and are working. Test the HDMI cables directly from a source to
display and ensure their operation.
• Ensure that the CAT5e/CAT6a cable has not been damaged and that it has been terminated
correctly with T568B on both ends. A temporary length of CAT5e/Cat6 can be used for tes-
ting to ensure that the devices are all compatible and working properly.
• Ensure proper grounding of the power supply.
• Known issues with HDMI 1.2 source devices:
Older compatibility (HDMI 1.2) may result in HDBaseT transmission issues. Please contact
Technical Support of your director for a solution to these issues.
• Color lose or poor picture quality:
• Ensure that the HDMI cables used for both the source and transmitter and the receiver and
display are properly connected and are of good quality. Test the HDMI cables directly from
a source to display and ensure their picture quality.
• Ensure proper grounding of the power supply.
• If the static becomes stronger or picture quality becomes worse when connecting the video
connectors, this may be due to improper grounding.
• Check the grounding and make sure all the components are properly grounded to a com-
mon ground. Improper grounding may cause damage to the receiver.
If your problem persists after following the above troubleshooting steps, seek further help from autho-
rized dealer or our technical support.