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How to Connect an HDMI Cable

February 16, 2024 by admin Category: How To

You are viewing the article How to Connect an HDMI Cable  at Tnhelearning.edu.vn you can quickly access the necessary information in the table of contents of the article below.

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This article is co-authored by a team of editors and trained researchers who confirm the accuracy and completeness of the article.

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This article has been viewed 5,413 times.

HDMI (High Definition Multimedia Interface) is an audio/video device connection standard. It replaces the old connection methods such as hybrid port or S-video. HDMI transmits digital signals and can process both audio and video signals. HDMI is the simplest way to connect multiple devices without complicated configuration.

Table of Contents

  • Steps
    • Connecting a Home Theater System
    • Connect the computer to the TV
    • Connecting Game Controller to TV
  • Advice
  • Warning

Steps

Identify and Buy HDMI Cables

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Image titled Connect HDMI Cables Step 1

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Learn how HDMI works. HDMI allows for quick connection to electronic devices without worrying about color codes or multiple plugs. A single HDMI cable will transmit both audio and video signals from the device to the display. The connection HDMI cable is similar to the USB cable; you just need to plug in the connector in the correct direction.
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Image titled Connect HDMI Cables Step 2

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Purchase a longer length of cable than necessary. It is best to buy an HDMI cable that is a little longer than the length you need. For example, if you estimate the length of cable needed between the TV and the receiver is 1 meter, you can buy a slightly longer cable in case you have to move the device. A slight slack in the wire will avoid straining the connection.
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Image titled Connect HDMI Cables Step 3

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Avoid expensive cables. HDMI transmits data completely digitally, i.e. “On” or “Off”. So there is no significant difference between the 100000 VND cable and the 1 million VND cable with gold-plated connectors. Don’t be fooled by the high-priced cables at the electronics store.
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Image titled Connect HDMI Cables Step 4

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Buy signal amplifiers for cables longer than 1 meter. If you run cables over long distances, you need trigger cables with microchips or amplifier boxes to transmit the signal. Both the trigger cable and the amplifier box require an external power source. [1] X Research Source

Connecting a Home Theater System

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Image titled Connect HDMI Cables Step 5

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Plug the HDMI port into the entire device. HDMI offers the best picture and sound quality compared to other connections. This is also the simplest way to connect devices, you just plug the cable into each device. If the receiving device has enough HDMI input ports, and the TV has at least one HDMI port, you can connect the entire device to get the best quality for home theater.

  • Most new receivers have multiple HDMI input ports, allowing connection to all devices with an HDMI cable, as well as an output port for connecting to a TV.
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Image titled Connect HDMI Cables Step 6

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Check the HDMI version that the TV supports. Check that your TV supports HDMI 1.4 ARC (Audio Return Channel). This allows the TV to send an audio signal to a receiving device that transmits the sound through the home theater’s speakers. Most TVs manufactured after 2009 support HDMI 1.4 and later.

  • If your TV does not support HDMI 1.4, you need to use a separate audio cable to connect the TV and the receiving device. The type of cable for the best sound quality is optical audio cable. Connect an audio optical cable from the output port of the TV to the input port of the receiving device.
  • If you watch TV through the cable box, and the box is connected to the receiving device, then you don’t need to worry about ARC because the sound is transmitted from the cable box to the receiving device. ARC is only needed when watching TV online on a TV or wanting to play it on a home audio system. [2] X Research Source
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Image titled Connect HDMI Cables Step 7

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Connect the device to the input of the receiving device via HDMI. This includes DVD/Blu-ray players, game consoles, etc. If the number of HDMI input ports is limited, use HDMI cables for newer devices first as they are more beneficial.

  • For example, if the receiver only has two input ports and you have a Roku, PlayStation 4, and DVD player, connect the Roku and PS4 using HDMI and then use the mixed connection for the DVD player. Roku and PS4 will benefit more when connecting HDMI.
  • The HDMI connector is only plugged in one way, so don’t try to push the connector.
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Image titled Connect HDMI Cables Step 8

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Connect the HDMI output on the receiving device to the input on the TV. This allows the picture on all devices connected to the receiving device to appear on the TV. With HDMI 1.4 or later, the audio signal from the TV is transmitted back to the receiving device, allowing the TV’s sound to be played on the home theater sound system.
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Image titled Connect HDMI Cables Step 9

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Use the receiver to switch between input ports. All devices are directed to the receiving device. This means that the TV can be set up to the HDMI input plugged into the receiving device, and you can completely switch between the ports via the device control. .

  • Since everything is connected via HDMI, sound from other devices will be output from the speakers of the receiving device.
  • Most devices should be auto-configured when an HDMI connection is detected, although you’ll need to tweak it a bit to fit a particular device.
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Connect the device directly to the TV. If you’re not setting up a home theater system, you can still plug an HDMI device directly into the TV and then control the input port with the TV remote. All modern TVs have at least two HDMI input ports.

  • If the number of devices is more than the number of input ports on the TV, you need to buy an HDMI adapter to increase the number of HDMI ports.
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Image titled Connect HDMI Cables Step 11

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Enable HDMI-CEC. This is a protocol that allows control of an HDMI connected device via HDMI control. Normally, you would use the TV remote to control the device. HDMI-CEC needs to be enabled in each device’s settings menu if you want to control them.

  • HDMI-CEC has different names depending on the manufacturer, for example Anynet+ (Samsung), Aquo Link (Sharp), Regza Link (Toshiba), SimpLink (LG), etc. Read the user manual for more information.

Connect the computer to the TV

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Image titled Connect HDMI Cables Step 12

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Locate the HDMI port. Not all computers have an HDMI port, but newer models often support this type of port. If your desktop doesn’t have an HDMI port, you need to install a new video card. The HDMI port is usually located on the back of the device or on the side of the device.

  • If your computer doesn’t have an HDMI port but supports a DVI or DisplayPort port, you can purchase an adapter that allows an HDMI cable to be connected. If converting from DVI to HDMI, you need to use a separate audio cable because DVI does not support audio signal transmission.
  • You can buy a USB to HDMI adapter for computers that don’t have an HDMI port.
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Image titled Connect HDMI Cables Step 13

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Connect the computer to the HDMI input port on the TV. Run the cable between the two devices. The computer can automatically detect the TV if it is turned on.
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Image titled Connect HDMI Cables Step 14

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Switch the input using the TV remote. The TV needs to be set to the HDMI input connected to the computer. Use the “Input” function on the TV remote to find the correct port. If you’re not sure which port to choose, review the ports on your TV as they are often numbered or named.
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Select the image display method. There are several options for displaying the picture on the TV. Select the best mode on the Display menu on your computer. To access this menu on Windows, right-click on the desktop and select Screen Respution . On OS X, choose the Apple menu, choose System Preferences , and then choose Displays .

  • You can set the TV as the primary display device, the computer screen will turn off and the picture will be displayed only on the TV.
  • You can mirror the display so that the two screens play the same content.
  • You can extend your desktop by projecting content onto a large TV screen. This will give you more space when working with multiple windows and documents.
  • See the instructions for how to configure two computer monitors.
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Connecting Game Controller to TV

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Image titled Connect HDMI Cables Step 16

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Plug the player into the HDMI input port on the TV. Not all game consoles have an HDMI port, but newer models often do. Most Xbox 360s, all PS3s, PS4s, Wii Us and Xbox Ones support HDMI. The original Wii and Xbox do not support HDMI.
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Image titled Connect HDMI Cables Step 17

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Switch the HDMI input port with the TV remote. You need to select the input port connected to the game console. You should stretch the input port on the TV to make it easier to remember the connection.
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    Image titled Connect HDMI Cables Step 18

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    Configure the game console connected via HDMI cable. Most machines will automatically detect the HDMI cable and set the best configuration. You may have to go through a few short setup steps when you first start up.
  • Advice

    • You can connect two HDMI cables together using an HDMI Female-to-Female adapter. Because the HDMI signal is digital, you don’t have to choose an expensive connector or cable length as long as it’s less than 1 meter.

    Warning

    • Twisting, tugging, or stapling the HDMI cable can damage the cable, so use it with care.
    X

    This article is co-authored by a team of editors and trained researchers who confirm the accuracy and completeness of the article.

    The wikiHow Content Management team carefully monitors the work of editors to ensure that every article is up to a high standard of quality.

    This article has been viewed 5,413 times.

    HDMI (High Definition Multimedia Interface) is an audio/video device connection standard. It replaces the old connection methods such as hybrid port or S-video. HDMI transmits digital signals and can process both audio and video signals. HDMI is the simplest way to connect multiple devices without complicated configuration.

    Thank you for reading this post How to Connect an HDMI Cable at Tnhelearning.edu.vn You can comment, see more related articles below and hope to help you with interesting information.

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