The HDMI version of the cable we purchase needs to be sure that it matches the version of the device that can be connected. Different versions of HDMI cables differ in terms of supported resolution, refresh rate, audio formats, and more. If your device supports high-resolution 4K or 8K video, then you need to choose the appropriate version of the HDMI cable to maximize the performance of your device.
Users need to check the material and workmanship of the cable. High-quality HDMI cables are made with high purity copper conductors, multi-layer shielding construction and a robust housing. Copper conductors can ensure good signal transmission performance, multi-layer shielding can reduce external interference, and strong housing can improve the durability of the cable.
When inserting or removing an HDMI cable, ensure that the device is in the off or standby state. Do not remove or insert cables when the device is running. Otherwise, the device ports may be damaged or signals may be interrupted. When inserting or removing a cable, hold the plug of the cable to prevent damage to the cables inside the cable.
Do not bend the HDMI cable too much. Maintain a certain bending radius. If the bending radius is too small, the wires inside the cable may be damaged, affecting the signal transmission quality. In general, it is recommended that the bending radius of the user be not less than 5 times the diameter of the cable.
If the cables are long, use cable troughs to secure and arrange them. This prevents the cables from being improperly placed and reduces the risk of trampling or pulling. At the same time, good finishing also helps to improve the cleanliness and beauty of the space.
To avoid HDMI cables away from other strong power lines and electromagnetic interference sources, such as power cables and motors. Strong power lines and electromagnetic interference sources may interfere with the HDMI signal, causing problems such as snowflakes, noise, or abnormal colors in the image.
In addition, we should do regular inspection of the appearance of the HDMI cable is damaged, such as loose plug, cable damage, etc. If any problem is found, replace the cable in time to ensure the stability and security of signal transmission.
