1. Uvod
This manual provides detailed instructions for the proper use, setup, and maintenance of your Sitecom USB-C Hub and HDMI Adapter (Model CN-408). Please read this manual thoroughly before using the device to ensure optimal performance and safety.

Image 1.1: Sitecom USB-C Hub and HDMI Adapter. This image displays the compact, rectangular hub with a short, integrated USB-C cable. The hub features multiple ports on its side, including HDMI and USB-A ports, and has a sleek black finish with the Sitecom logo.
2. Sadržaj paketa
Prilikom raspakivanja, molimo Vas da provjerite da li su sve dolje navedene stavke prisutne i u dobrom stanju:
- Sitecom USB-C Hub and HDMI Adapter (Model CN-408)
- Korisnički priručnik (ovaj dokument)

Image 2.1: Sitecom USB-C Hub and HDMI Adapter shown with its retail packaging. The image features the hub itself, connected via its integrated USB-C cable, alongside its white and red product box. The box highlights key features like HDMI 4K Ultra HD, USB-C 5Gbps, 2x USB-A 5Gbps, and 100W USB-C Power Delivery.
3. Proizvod je gotovview
The Sitecom USB-C Hub and HDMI Adapter expands the connectivity of your USB-C enabled device, providing essential ports for various peripherals and external displays.

Slika 3.1: Krupni plan view of the Sitecom USB-C Hub's ports. From left to right, the image clearly shows a USB-C Power Delivery input port, an HDMI output port, and two USB 3.1 Type-A ports. The hub's sleek black and grey design is visible.
Opisi luka:
- USB-C priključak za napajanje (PD): Connect your USB-C power adapter to charge your host device (e.g., laptop) while using the hub. Supports up to 100W power delivery.
- HDMI priključak: Connect an external monitor, TV, or projector for video output. Supports resolutions up to 4K Ultra HD.
- USB 3.1 portovi tipa A (x2): Connect USB peripherals such as keyboards, mice, flash drives, or external hard drives. Supports data transfer speeds up to 5 Gbps.
- Integrisani USB-C kabl: Connects the hub to your host device's USB-C port.
4. Upute za postavljanje
Follow these steps to set up your Sitecom USB-C Hub:
- Poveži se s host uređajem: Plug the integrated USB-C cable of the hub into an available USB-C port on your laptop, tablet, or smartphone. Ensure your device's USB-C port supports DisplayPort Alternate Mode (Alt Mode) for video output and Power Delivery for charging.
- Connect HDMI Display (Optional): If you wish to connect an external display, plug an HDMI cable (not included) from your monitor/TV into the HDMI port on the hub.
- Povežite USB periferne uređaje (opciono): Plug your USB devices (e.g., mouse, keyboard, USB drive) into the USB 3.1 Type-A ports on the hub.
- Connect Power Adapter (Optional): If your host device requires charging, connect your original USB-C power adapter to the USB-C Power Delivery port on the hub. The hub will pass through power to charge your host device.
5. Uputstvo za upotrebu
Once connected, the hub operates automatically. No additional drivers are typically required for most operating systems.
5.1. HDMI video izlaz
- After connecting an HDMI display, your host device should automatically detect the external monitor.
- You may need to adjust display settings (e.g., mirror, extend, resolution) within your operating system's display preferences.
- Ensure your HDMI cable and display support the desired resolution (e.g., 4K).
5.2. Prijenos podataka putem USB-a
- Connected USB devices will be recognized by your host device.
- For optimal performance, ensure USB 3.1 compatible devices are used in the USB 3.1 ports.
5.3. USB-C Power Delivery
- When a power adapter is connected to the hub's USB-C PD port, power is supplied to your host device.
- The actual charging speed depends on your host device's power requirements and the power adapter's output.
6. Održavanje
To ensure the longevity and proper functioning of your Sitecom USB-C Hub, follow these maintenance guidelines:
- čišćenje: Use a soft, dry cloth to clean the surface of the hub. Avoid using liquid cleaners, aerosols, or solvents.
- Skladištenje: Čuvajte hub na hladnom i suhom mjestu, dalje od direktne sunčeve svjetlosti i ekstremnih temperatura.
- Rukovanje: Avoid dropping the device or subjecting it to strong impacts. Do not bend or pull the integrated USB-C cable excessively.
- ventilacija: Ensure the hub is not covered during operation to allow for proper heat dissipation.
7. Otkrivanje problema
If you encounter issues with your Sitecom USB-C Hub, refer to the following table for common problems and solutions:
| Problem | Mogući uzrok | Rješenje |
|---|---|---|
| Nema video izlaza preko HDMI-a. | Host device USB-C port does not support DisplayPort Alt Mode. HDMI cable is faulty or not connected properly. Display settings are incorrect. | Verify your host device's USB-C port specifications. Ensure HDMI cable is securely connected. Check display settings on your host device (e.g., extend/mirror). Try a different HDMI cable or monitor. |
| USB uređaji nisu prepoznati. | Hub is not fully connected to the host device. Device drivers are missing or corrupted. Power issue for high-power USB devices. | Ensure the hub's USB-C cable is fully inserted into your host device. Try connecting the USB device directly to your host device to check its functionality. For high-power devices, ensure a power adapter is connected to the hub's PD port. |
| Glavni uređaj se ne puni preko PD porta. | Power adapter is not connected or faulty. Host device does not support USB-C PD. Power adapter output is insufficient. | Ensure your USB-C power adapter is connected to the hub's PD port and to a power outlet. Verify your host device supports USB-C Power Delivery. Use a power adapter with sufficient wattage for your host device. |
| Povremena veza. | Loose connections. Interference. | Ensure all cables are securely connected. Avoid placing the hub near sources of strong electromagnetic interference. |
8. Specifikacije
Technical specifications for the Sitecom USB-C Hub and HDMI Adapter (Model CN-408):
| Feature | Specifikacija |
|---|---|
| Broj modela | CN-408 |
| Hardversko sučelje | HDMI, USB 3.1 Type-A, USB Type-C |
| Ukupni USB portovi | 3 (2x USB 3.1 Type-A, 1x USB-C PD) |
| Brzina prijenosa podataka | 5 gigabita u sekundi (USB 3.1) |
| HDMI rezolucija | Do 4K Ultra HD-a |
| USB-C napajanje | Do 100W |
| Dimenzije proizvoda (D x Š x V) | 115 x 45 x 13 mm (približno 4.5 x 1.8 x 0.5 inča) |
| Težina artikla | 110 g (približno 3.9 unce) |
| Kompatibilni uređaji | Devices with a USB-C port supporting DisplayPort Alt Mode and Power Delivery. |
9. Sigurnosne informacije
Molimo pridržavajte se sljedećih sigurnosnih mjera opreza:
- Ne izlažite uređaj vodi, vlazi ili ekstremnim temperaturama.
- Ne pokušavajte rastavljati ili modificirati uređaj. To može poništiti garanciju i uzrokovati oštećenje.
- Držite uređaj podalje od djece.
- Use only compatible power adapters and cables.
- Disconnect the hub from your host device and power source during electrical storms or when unused for long periods.
10. Garancija i podrška
For warranty information and technical support, please refer to the official Sitecom webweb-mjesto ili kontaktirajte njihovu službu za korisnike. Sačuvajte dokaz o kupovini za slučaj reklamacije.





