1. Ievads
This manual provides instructions for the SOOMFON USB-C to HDMI 4K 120Hz Adapter (Model SF-VA002). This adapter allows you to connect a USB-C enabled device to an HDMI display, projector, or TV, enabling high-definition video and audio transmission. It supports resolutions up to 4K at 120Hz, 2K at 144Hz, and 1080p at 240Hz, offering a smooth visual experience for various applications.

2. Galvenās iezīmes
- Augstas izšķirtspējas izvade: Supports resolutions up to 3840 x 2160 @ 120Hz, including 4K @ 60Hz, 2K @ 144Hz, and 1080p @ 240Hz.
- Dynamic HDR and 3D Support: Enhances visual quality with dynamic HDR and 3D video capabilities.
- Audio un video sinhronizācija: Delivers synchronized high-definition audio and video.
- Plug and Play: No drivers or additional software required for operation.
- Displeja režīmi: Supports both mirror mode (duplicate screen) and extended mode (expand desktop).
- Izturīga konstrukcija: Features a premium aluminum alloy casing for heat dissipation and a reinforced braided nylon cable for enhanced durability.
- Kompakts dizains: Portable and easy to carry for on-the-go use.



3. Saderība
The SOOMFON USB-C to HDMI adapter is designed for wide compatibility with various devices and operating systems that support USB-C video output (DisplayPort Alternate Mode).
3.1 Compatible Devices (USB-C Source)
- Portatīvie datori:
- Microsoft: Surface Book, Surface Pro X / Pro 7, Surface Go
- Huawei: Matebook Series
- Google: Chromebook Pixel
- Lenovo: Lenovo Yoga, Thinkpad T470 / T480
- HP: HP Spectre, HP ZBook, HP ENVY 13
- Dell: XPS 12/13/15, Precision 15, Inspiron 15 7000, 13 5390, Vostro 5390
- MacBook: MacBook 2015 or later, MacBook Pro 2016 or later, MacBook Air 2018 or later, iMac Pro, iMac (2017 or later), Mac Mini 2018 2020
- Planšetdatori:
- Apple: iPad Pro 2018 2020 2021, iPad Air 4th generation, iPad Mini 6
- Samsung: Samsung Galaxy Tab S4 / Tab S5e / Tab S6, Tab Pro S
- Fujitsu: ARROWS Tab Q509 / V, ARROWS Tab F-02
- Viedtālruņi:
- HTC: HTC 10 / U11 / U11+ / U12+
- Aqua: R5G (Note: Other Aqua models may not be compatible)
- LG: G5 / G7 / G7+ / G8S ThinQ / Q8 / V20 / V30 / V35 / V35+ / V40
- Samsung: Galaxy S9+ / S10 / S10+ / S20 / S20+ / S21 / S21 Ultra / S22 / S22+ / S22 Ultra / Note 9 / Note10+ (Note: Many Samsung models may not be compatible; please verify device support for DisplayPort Alternate Mode over USB-C.)
- Huawei: P20 / P20 Pro / P30 / P30 Pro / P40 / P40 Pro / Huawei Mate Series (Note: Lite versions are not supported.)
3.2 Saderīgas operētājsistēmas
- Mac OS X 10.6 vai jaunāka versija
- Windows 10, 8, 7, Vista, XP
- Chrome OS
- Linux 2.6.14 vai jaunāka versija
- iPadOS
- Android (saderīgām ierīcēm)

4. Iestatīšanas instrukcijas
The SOOMFON USB-C to HDMI adapter is designed for simple plug-and-play operation. Follow these steps to connect your device to an HDMI display:
- Savienojuma izveide ar displeju: Plug the HDMI end of the adapter into an available HDMI port on your monitor, projector, or TV.
- Savienojuma izveide ar avota ierīci: Insert the USB-C connector of the adapter into the USB-C port of your compatible laptop, tablet, or smartphone. Ensure the USB-C port on your device supports video output (DisplayPort Alternate Mode).
- Ieslēgšanas ierīces: Ensure both your source device and the HDMI display are powered on.
- Izvēlieties ievadi: On your HDMI display, select the correct HDMI input source that the adapter is connected to.

5. Lietošanas instrukcijas
Once connected, your device should automatically detect the external display. You can configure the display settings on your operating system.
5.1 Displeja režīmi
- Spoguļa režīms (dublikāts): The external display shows the same content as your primary screen. This is useful for presentations or sharing content.
- Paplašinātais režīms: The external display acts as an extension of your primary screen, providing more desktop space. This is ideal for multitasking.
To switch between display modes:
- Windows: Nospiediet Windows atslēga + P and select your desired display option (Duplicate, Extend, Second screen only).
- MacOS: Go to System Settings (or System Preferences) > Displays. You can arrange displays and choose mirroring options.

6. Traucējummeklēšana
If you encounter issues while using the SOOMFON USB-C to HDMI adapter, consider the following common solutions:
- Nav displeja/signāla:
- Ensure both the USB-C and HDMI connections are secure.
- Verify that your source device's USB-C port supports video output (DisplayPort Alternate Mode). Not all USB-C ports support this feature.
- Check the input source selection on your HDMI display.
- Mēģiniet restartēt avota ierīci.
- Ja iespējams, pārbaudiet ar citu HDMI kabeli vai displeju.
- Flickering or Unstable Display:
- Ensure the HDMI cable is of good quality and securely connected.
- Reduce the resolution or refresh rate in your device's display settings to see if stability improves.
- Check for any potential interference from other electronic devices.
- Nav audio:
- Verify that the audio output is set to the HDMI display in your device's sound settings.
- Ensure the HDMI display has working speakers or is connected to external audio.
- Izšķirtspēja/atsvaidzes intensitāte neatbilst paredzētajam:
- Confirm that both your source device and HDMI display support the desired resolution and refresh rate.
- Atjauniniet grafikas draiverus avota ierīcē.
7. Specifikācijas
| Funkcija | Detaļas |
|---|---|
| Zīmols | SOOMFON |
| Modeļa numurs | SF-VA002 |
| Krāsa | Pelēks |
| Savienotāja veids | USB Type-C (Male) to HDMI (Female) |
| Maksimālā izšķirtspēja | 3840 x 2160 @ 120 Hz |
| Atbalstītās rezolūcijas | 4K @ 60Hz, 2K @ 144Hz, 1080p @ 240Hz |
| Funkcijas | Dynamic HDR, 3D, Audio & Video Sync, Plug & Play |
| Mājokļa materiāls | Alumīnija sakausējums |
| Kabeļa materiāls | Pīts neilons |
| Portu skaits | 1 (HDMI output) |
8. Apkope
To ensure the longevity and optimal performance of your SOOMFON USB-C to HDMI adapter, please follow these maintenance guidelines:
- Tīrīšana: Use a soft, dry cloth to wipe the adapter. Avoid using liquid cleaners or solvents.
- Uzglabāšana: Uzglabājiet adapteri vēsā, sausā vietā, pasargājot to no tiešiem saules stariem un ekstremālām temperatūrām.
- Apstrāde: Avoid bending or twisting the cable excessively, especially near the connectors, to prevent internal damage. Do not pull the cable to disconnect; always grasp the connector housing.
- Aizsardzība: Keep the adapter away from water, moisture, and corrosive substances.
9. Garantija un atbalsts
SOOMFON provides a 2 gada garantija for this product. For technical assistance or warranty claims, please contact SOOMFON customer support. We offer 7x24 hour support to help resolve any issues you may encounter in a timely manner.
Please refer to the contact information provided with your product packaging or visit the official SOOMFON webvietne, lai iegūtu informāciju par atbalstu.





