Common Fault debugging method for copper cable Extension Lines in Integrated Wiring

Copper Cable common faults-No signal blue screen

1. Check whether the copper cables are good or bad.

Method: if there is a cable of the same model and length, replace one to check whether the cable is displayed normally.

If the display is normal and the copper wire is faulty, contact the dealer to change the cable.

If no cables of the same model or length are displayed, perform step 2.

2. Check whether the video source has signal output.

Method: Use a short line to connect to the video source display. If no output exists, check the video source and replace the good video source.

If there is output, perform step 3.

3. Check whether the copper wires are correctly installed according to the instructions.

Method: Check whether the connector at the signal source is ToSource and whether the display end is ToMonitor.

If the connection direction is incorrect, change the start direction and end direction.

If the connection direction is correct, perform step 4.

4. Check whether the device is good or bad.

Method: Use a good short line to replace the long line connection display device. If there is no signal, check the display device.

If there is a signal, perform Step 5.

5. Check whether the power supply of the cable is insufficient.

Method: Check whether the green light on the ToMonitor end of the cable is bright, and find a 5 V power supply to connect to the ToMonitor end of the cable to check whether the display is normal.

If the display is normal, it indicates that the power source is insufficient. You can only add power to the ToMonitor end of the cable.

If no display is displayed, it indicates a cable problem. Contact the dealer to change the cable.

Copper Cable common faults-abnormal display on the flash screen

1. Check for copper cable problems.

Method: if there is a cable of the same model and length, replace one to check whether the cable is displayed normally.

If the display is normal and the copper wire is faulty, contact the dealer to change the cable.

If the test is still abnormal or the cable of the same model and length does not exist, perform step 2.

2. Check whether the video source has signal output.

Method: Use a short line to connect to the video source display. If the output is still abnormal, check the video source and replace the good video source.

If the output is normal, perform step 3.

3. Check whether the cables are in good contact.

Method: Re-unplug the copper cable connecting the signal source and display.

If the display is normal, it means that the connection interface is loose and has poor contact. Check the connection port to compact the connection, and be sure not to let the joint bear excessive gravity.

If the problem persists, it indicates a cable problem. Contact the dealer to change the cable.

The debugging method for common faults of the copper cable extension line is described. In short, it is helpful to understand the debugging methods for common faults of the copper cable extension line in the Integrated Wiring.