llano HDMI 2.1 Switcher (LL-HDMI2.1-SWITCH) User Manual

1. Sama daview

The llano HDMI 2.1 Switcher is designed to expand the HDMI input capabilities of your display device. It allows you to connect up to four HDMI source devices to a single HDMI input on your television, monitor, or projector. This device supports advanced HDMI 2.1 features, including high resolutions and refresh rates, ensuring optimal performance for modern entertainment and gaming setups.

Image: The llano HDMI 2.1 Switcher, showing its compact design, multiple HDMI ports, and included remote control and USB power cable.

2. Mabuɗin Siffofin

• Yarjejeniyar HDMI 2.1: Supports the latest HDMI 2.1 standard for high-bandwidth data transmission.
• High Resolution & Refresh Rate: Capable of handling video resolutions up to 8K@60Hz and 4K@120Hz.
• 4-Input, 1-Output Configuration: Connects up to four HDMI source devices to a single display.
• Zaɓuɓɓukan Gudanarwa da yawa: Features manual button switching, IR remote control, and automatic switching via CEC.
• Fasahar Bidiyo na Ci gaba: Supports CEC (Consumer Electronics Control), HDCP2.3, 3D video, HDR10+ (High Dynamic Range), VRR (Variable Refresh Rate), and ALLM (Auto Low Latency Mode) for enhanced viewing and gaming experiences.
• Taimakon Audio: Compatible with various audio formats including Dolby Atmos and PCM 7.1.

Image: Visual representation of HDMI 2.1's superior bandwidth and resolution capabilities, supporting up to 8K@60Hz.

Image: A gaming console connected through the switch to a display, emphasizing support for 4K@120Hz, VRR, and ALLM for smooth gameplay.

3. Abubuwan Samfur

The llano HDMI 2.1 Switcher package includes the following items:

• llano HDMI 2.1 Switcher Unit
• Ikon Nesa na IR
• USB-C Power Cable (for power supply, adapter not included)
• Jagorar mai amfani (wannan takaddar)

4. Saita Umarnin

Follow these steps to set up your llano HDMI 2.1 Switcher:

1. Haɗin Wuta: Connect the provided USB-C power cable to the DC 5V port on the switch. Connect the other end of the USB-C cable to a suitable USB power adapter (e.g., a 5V/2A phone charger, not included). Ensure the switch receives stable power.
2. Haɗin Na'urar Shiga: Connect your HDMI source devices (such as gaming consoles like PS5 or Xbox, Blu-ray players, PCs, or streaming devices) to the HDMI INPUT 1, INPUT 2, INPUT 3, and INPUT 4/ARC ports on the switch. Use high-quality HDMI 2.1 compatible cables for optimal performance.
3. Output Display Connection: Connect your television, monitor, or projector to the HDMI OUTPUT port on the switch. Again, use an HDMI 2.1 compatible cable.
4. ARC Connection (Optional): If you intend to use the Audio Return Channel (ARC) feature, ensure your television and audio receiver both support ARC. Connect an HDMI cable from your TV's ARC-enabled HDMI port to the INPUT 4/ARC port on the switch. Note that only this specific input port supports ARC functionality.

Image: Illustration of wide compatibility, showing various input devices connecting to the switch and outputting to different display types.

5. Umarnin Aiki

The llano HDMI 2.1 Switcher offers multiple ways to select your desired input source:

• Canjawar Hannu: Press the 'SELECT' button located on the front panel of the switch to cycle through the connected HDMI input sources (Input 1, 2, 3, 4). The corresponding LED indicator will light up to show the active input.
• Ikon nesa na IR: Use the included IR remote control to directly select an input source. Press the '1', '2', '3', or '4' button on the remote to switch to the respective HDMI input. Ensure there is a clear line of sight between the remote and the IR receiver on the switch for proper operation.
• Automatic Switching (CEC): The switch supports Consumer Electronics Control (CEC). When a connected HDMI source device is powered on or begins playback, the switch may automatically detect the active signal and switch to that input. This functionality depends on the CEC compatibility and settings of your connected devices.
• Fitilar Nuni: Observe the LED indicators on the front panel to identify the currently active input source.

Image: Depiction of the three available input switching methods: automatic, remote, and manual button.

6. Kulawa

To ensure the longevity and optimal performance of your llano HDMI 2.1 Switcher, please observe the following maintenance guidelines:

• Tsaftacewa: Use a soft, dry cloth to clean the exterior of the device. Avoid using liquid cleaners or abrasive materials, as these can damage the finish or internal components.
• Muhalli: Place the switch in a well-ventilated area, away from direct sunlight, heat sources, and excessive humidity. Ensure no objects block the ventilation openings.
• Gudanarwa: Yi amfani da na'urar da kulawa. Guji jefar da shi ko sanya shi ga tasiri mai ƙarfi.
• Ƙarfi: Cire haɗin wutar lantarki idan na'urar ba ta aiki na tsawon lokaci.

7. Shirya matsala

If you encounter issues with your llano HDMI 2.1 Switcher, refer to the following common troubleshooting steps:

• Babu Fitowar Bidiyo/Audio:
  • Ensure all HDMI cables are securely connected to both the source devices, the switch, and the display.
  • Verify that the correct input source is selected on the switch (check LED indicators).
  • Confirm that the switch is receiving power from the USB-C power cable and adapter.
  • Test with different HDMI cables, especially high-quality HDMI 2.1 certified cables, as lower quality cables may not support high resolutions/refresh rates.
  • Bypass the switch and connect the source device directly to the display to confirm the source device and display are functioning correctly.
• Flickering Screen or Intermittent Signal:
  • This can often be caused by cable quality. Replace HDMI cables with certified HDMI 2.1 cables.
  • Tabbatar da cewa wutar lantarki tana da ƙarfi kuma tana da isasshen ƙarfi.
  • Reduce the resolution or refresh rate of the source device to see if the issue persists.
• IR Remote Control Not Responding:
  • Duba kuma maye gurbin baturin a cikin ramut.
  • Tabbatar cewa babu cikas tsakanin ramut da mai karɓar IR akan maɓalli.
  • Note that the effective range of the remote control may be limited.
• ARC (Audio Return Channel) Not Functioning:
  • Confirm that both your TV and audio receiver are ARC-enabled and that ARC is activated in their respective settings.
  • Ensure the HDMI cable is connected to the INPUT 4/ARC port on the switch and the designated ARC HDMI port on your TV.
  • Some TV brands (e.g., Sony) may have specific ARC compatibility considerations with external switches. Consult your TV's manual.
• Automatic Switching (CEC) Issues:
  • CEC functionality can be inconsistent across different brands and devices. Ensure CEC is enabled on all connected devices.
  • Try disabling and re-enabling CEC on your devices and the switch (if applicable).

8. Ƙayyadaddun bayanai

9. Garanti & Tallafi

For warranty information and technical support, please refer to the official llano website ko tuntuɓi sashen sabis na abokin ciniki. Ajiye rasidin sayan ku don da'awar garanti.