During the use of the HDMI line, it is necessary to avoid excessive bending of the wire, such as the line core or shielding layer that may damage the line. Usually bend along the arc, and will not damage the cable.
Pay attention to the gold plating brightness of the interface. The HDMI line with better quality on the market now adopts 24K gold-plated, which can effectively solve the problem of poor contact after the plug repeatedly, so as to avoid the phenomenon of signal loss and affect the picture effect.
Must use the equipment tested wire quality OK before official laying wiring before, put the line connecting the two ends of wearing a good dustproof cap wrapped waterproof glue, as slotted line, wearing not hard pull, not twisted and knotted, so as not to cause damage, resulting in HDMI internal capacitance and characteristic impedance, attenuation distortion caused by signal.
HDMI head is more fragile, it is suggested that when the thread is buried, it is necessary to bury more than two lines as standby, and must be isolated from the power wire.