YOJOCK 8K HDMI 2.1 Cable 6.6FT/2M User Manual

1. Rhagymadrodd

This manual provides comprehensive instructions for the YOJOCK 8K HDMI 2.1 Cable. Designed for high-performance audio and video transmission, this cable supports the latest HDMI 2.1 standards, delivering superior clarity and speed for your entertainment and professional needs. Please read this manual thoroughly to ensure optimal performance and longevity of your cable.

2. Cyfarwyddiadau Gosod

Setting up your YOJOCK 8K HDMI 2.1 Cable is a straightforward process. Ensure all devices are powered off before connecting the cable.

Adnabod porthladdoedd HDMI: Locate the HDMI output port on your source device (e.g., gaming console, Blu-ray player, PC) and the HDMI input port on your display device (e.g., TV, monitor, projector).
Cysylltwch y cebl: Gently insert one end of the YOJOCK HDMI 2.1 cable into the HDMI output port of your source device.
Cysylltu â'r Arddangosfa: Insert the other end of the cable into the HDMI input port of your display device. Ensure both connections are secure.
Pŵer ar Ddyfeisiadau: Trowch eich dyfais arddangos ymlaen yn gyntaf, yna eich dyfais ffynhonnell.
Dewiswch Mewnbwn: On your display device, select the correct HDMI input source using your remote control or display menu.

Diagram showing HDMI cable connecting various input and output devices

Figure 2.1: Universal Compatibility - Illustrates connecting the HDMI cable between input devices (HDTV, Projector, Monitor) and output devices (PS4/PS5, Xbox, Laptop, DVD, Blu-Ray Player).

For optimal performance, ensure that both your source and display devices support HDMI 2.1 specifications to fully utilize features like 8K resolution and high refresh rates.

3. Cyfarwyddiadau Gweithredu

The YOJOCK 8K HDMI 2.1 Cable operates on a plug-and-play principle, requiring no additional drivers or software. Once connected, it facilitates high-quality audio and video transmission. The cable supports various display modes depending on your connected devices and operating system settings.

3.1 Moddiau Arddangos

Modd drych: Duplicates the content of your primary screen onto the connected display. Ideal for presentations or sharing content.
Modd Estynedig: Extends your desktop across multiple screens, allowing for increased workspace and multitasking.
Modd Gêm: Optimizes display settings for gaming, often reducing input lag and enabling features like Variable Refresh Rate (VRR) if supported by your devices.

Image showing a laptop connected to a TV in Mirror Mode, Extended Mode, and a gaming console connected to a TV in Game Mode.

Figure 3.1: Multiple Display Modes - Demonstrates Mirror, Extended, and Game modes for various applications.

3.2 High Refresh Rate Gaming

For gamers, this cable supports high refresh rates up to 240Hz at lower resolutions (e.g., 1080p) or 120Hz at 4K resolution, providing a smoother and more responsive gaming experience. Ensure your graphics card and monitor also support these refresh rates.

Person playing a 3D tank game on a large screen connected to a PS5 console via an HDMI cable.

Figure 3.2: 3D Gaming Experience - Illustrates the cable's capability for immersive 3D gaming.

4. Nodweddion Allweddol

The YOJOCK 8K HDMI 2.1 Cable is engineered with advanced technology to deliver a premium audio-visual experience. Key features include:

High Speed 48Gbps Bandwidth: Supports the full 48Gbps bandwidth specified by HDMI 2.1, enabling uncompressed 8K video with HDR.
Cydraniad Ultra HD 8K: Delivers resolutions up to 7680x4320 at 60Hz, providing exceptional image clarity and detail. Also supports 4K at 120Hz.
HDR Dynamig: Enhances picture quality with dynamic metadata, optimizing brightness, contrast, and color on a scene-by-scene or even frame-by-frame basis.
eARC (Sianel Dychwelyd Sain Gwell): Simplifies connectivity and supports advanced audio formats like Dolby Atmos and DTS:X for immersive sound.
HDCP 2.2 & 2.3: Ensures compatibility with the latest content protection standards for 4K and 8K content.
VRR (Cyfradd Adnewyddu Amrywiol): Reduces lag, stutter, and frame tearing for more fluid and detailed gameplay.
ALLM (Modd Cudd Isel Awtomatig): Automatically sets the ideal latency setting for smooth, lag-free viewing a rhyngweithioldeb.
QFT (Quick Frame Transport) & QMS (Quick Media Switching): Reduces latency for smoother gaming and eliminates delays when switching between content.
3D Video Support: Compatible with 3D video display for an immersive viewing profiad.
Sianel Ethernet: Allows for network data transfer over the HDMI cable, reducing the need for separate Ethernet cables.

Image showing an 8K Ultra HD television displaying a vibrant landscape, with an HDMI cable in the foreground, illustrating resolution differences between 8K, 4K, and Full HD.

Figure 4.1: 8K Ultra HD Visuals - Highlights the cable's capability to deliver stunning 8K resolution.

Image comparing HDMI 2.1 (48 Gbit/s) with HDMI 2.0 (21.6 Gbit/s) and HDMI 1.4 (10.8 Gbit/s) bandwidth, with a background of soldiers in a video game.

Figure 4.2: High Speed Bandwidth - Illustrates the 48Gbps data transfer rate of HDMI 2.1.

Image showing a group of people watching a soccer game on a TV, with icons for Dolby Atmos, Dolby Vision, HDR, and DTS:X, indicating eARC audio-visual features.

Figure 4.3: eARC Audio-Visual Feast - Demonstrates support for advanced audio technologies like Dolby Atmos and DTS:X.

5. Cydweddoldeb

The YOJOCK 8K HDMI 2.1 Cable offers broad compatibility with a wide range of devices and is fully backward compatible with older HDMI versions.

5.1 Supported HDMI Versions

HDMI 2.1 (Fully compatible)
HDMI 2.0
HDMI 1.4
HDMI 1.3
HDMI 1.2
HDMI 1.1

5.2 Dyfeisiau Cydnaws

This cable can connect to any device with a standard HDMI port, including but not limited to:

Gaming Consoles: PlayStation 5 (PS5), PlayStation 4 (PS4), Xbox Series X/S, Xbox One, Xbox 360
Display Devices: 8K/4K HDTVs, Monitors, Projectors
Media Players: Blu-ray Players, DVD Players, Roku, Apple TV, Fire TV
Computers: PCs, Laptops, Media PCs
Other HDMI-enabled devices

6. cynnal

Proper care and maintenance will extend the life of your HDMI cable and ensure consistent performance.

Osgowch droadau sydyn: Do not bend the cable sharply, especially near the connectors, as this can damage the internal wires and braiding.
Cysylltwyr Glân: If connectors appear dusty or dirty, gently wipe them with a dry, lint-free cloth. Avoid using liquids or abrasive cleaners.
Storio'n gywir: Pan nad yw'n cael ei ddefnyddio, coiliwch y cebl yn llac a'i storio mewn lle glân, sych i ffwrdd o dymheredd eithafol.
Ymdrin â Gofal: Gafaelwch yn nhai'r cysylltydd bob amser wrth blygio neu ddad-blygio'r cebl, yn hytrach na thynnu ar y cebl ei hun.

Close-up image of the HDMI cable connector with a flexible strain relief design, showing internal grid structure for durability.

Cross-section diagram of the HDMI cable showing multiple shielded copper wires in red, green, and white insulation, indicating robust internal construction.

Close-up of an HDMI connector with a transparent view revealing an internal chip, highlighting advanced signal processing.

Figure 6.1: Cable Construction - Illustrates the durable design, internal shielding, and advanced connector technology.

7. Datrys Problemau

If you encounter issues with your YOJOCK 8K HDMI 2.1 Cable, refer to the following common problems and solutions:

Problem	Achos Posibl	Ateb
Dim llun na signal ar yr arddangosfa.	Cysylltiad rhydd. Ffynhonnell mewnbwn anghywir wedi'i dewis. Device power issue. Difrod i'r cebl.	Ensure both ends of the HDMI cable are securely connected. Dewiswch y mewnbwn HDMI cywir ar eich dyfais arddangos. Verify both source and display devices are powered on. Try a different HDMI cable to rule out cable damage.
Sgrin yn fflachio neu signal ysbeidiol.	Cable length/quality issue (less likely with this cable). Ymyrraeth o electroneg arall. Resolution/refresh rate incompatibility.	Ensure the cable is not near strong electromagnetic sources. Check if your display and source devices support the selected resolution and refresh rate. Try lowering the resolution or refresh rate. Update graphics drivers on your PC.
Dim sain neu ansawdd sain gwael.	Gosodiadau sain ar y ffynhonnell/arddangosfa. eARC/ARC not configured correctly.	Verify audio output settings on your source device and input settings on your display/receiver. Ensure eARC/ARC is enabled on both your TV and sound system if using this feature. Check volume levels on all connected devices.
8K/4K resolution or high refresh rate not working.	Source/display device limitation. Gosodiadau anghywir.	Confirm that both your source device (e.g., graphics card) and display device (e.g., TV) fully support HDMI 2.1 and the desired resolution/refresh rate. Check display settings on your source device to ensure the correct resolution and refresh rate are selected. Ensure your display's HDMI input is configured for "Enhanced" or "HDMI 2.1" mode if available.

8. manylebau

Below are the technical specifications for the YOJOCK 8K HDMI 2.1 Cable:

Nodwedd	Manylyn
Brand	YOJOCK
Model	hdmi -hdmi
Math o Gysylltydd	HDMI Gwryw-i-Wryw
Math Cebl	HDMI 2.1
Cyfradd Trosglwyddo Data	48 Gigabit yr Eiliad (Gbps)
Penderfyniadau a Gefnogir	8K@60Hz, 4K@120Hz, 4K@60Hz, 1080p, etc.
Nodweddion Arbennig	Braided, High Speed, Dynamic HDR, eARC, ALLM, QFT, QMS, VRR, HDCP 2.2 & 2.3, DTS:X, Dolby Atmos, Dolby Vision, 3D Video, Ethernet Channel
Dyfeisiau Cydnaws	PC, Television, Gaming Consoles, Blu-ray Players, Projectors
Defnydd Dan Do / Awyr Agored	Dan Do, Awyr Agored
Pwysau Eitem	0.12 Cilogram

9. Gwarant a Chefnogaeth

For information regarding warranty coverage and customer support, please refer to the documentation included with your purchase or visit the official YOJOCK website. If you experience any issues that cannot be resolved using this manual, please contact YOJOCK customer service for assistance.

YOJOCK Official Websafle: Visit the YOJOCK Store on Amazon

YOJOCK hdmi -hdmi

YOJOCK 8K HDMI 2.1 Cable User Manual