Modern Smart TV It transforms a regular screen into a multimedia center, but without internet access, its functionality is limited to basic broadcast viewing. Owners of Erisson devices often face the need to rid their living room of unnecessary wires, which requires proper configuration of the wireless module. This process is not complicated, but it has its own nuances, depending on the operating system version and router model.
A wireless connection allows you to place your equipment anywhere in the room where the signal reaches, without being tied to the location of the modem. Erisson Since it uses various platforms, including Android and custom shells, the steps may vary slightly. In this guide, we'll cover universal methods that work for most current models and solutions for common issues.
Before you begin configuring the menu, make sure your router is working properly and is distributing the Internet to other devices. Signal stability — a key factor for comfortable viewing of high-definition content without constant buffering. If the router is working correctly, you can proceed to the receiver setup.
Equipment preparation and compatibility testing
The first step is to make sure your TV is technically capable of working with wireless networks. Most modern models Erisson Some models already have a built-in Wi-Fi module, but budget or older models may lack it. You can check for the adapter's presence in the technical documentation or on the sticker on the back of the case, which indicates the supported communication standards.
If there is no built-in module, you will need to purchase an external USB Wi-Fi adapter. It is important to understand that compatibility This plays a crucial role: not every dongle will work with your TV. Manufacturers usually recommend specific dongle models that are guaranteed to work with their drivers.
- 📡 Built-in module: look for the "Network" or "Wireless" item in the menu.
- 🔌 External adapter: must be listed in the compatibility list on the official website.
- 📶 Wi-Fi standards: make sure your router supports 2.4 GHz (not all TV models support 5 GHz).
⚠️ Please note: The menu interface and available features may vary depending on the model year and software version. If you don't see the items described, please consult the latest user manual on the manufacturer's official website.
It's also worth finding out in advance the type of encryption your home network uses. Most often, it's WPA2-PSK, but older routers may use WEP, while newer ones use WPA3. The TV must support the security protocol used by the router, otherwise the connection will be impossible.
Basic wireless setup
The connection process begins by entering the device's main menu. Find the button on the remote control. Settings or the gear icon. In the window that opens, go to the section responsible for network connections. Depending on your firmware, it may be called Net, Network or Connections.
Select the connection type "Wireless Network" or Wi-FiThe TV will begin scanning for available access points. This process can take anywhere from a few seconds to a minute. In the list that appears, find your router's name (SSID) and tap it to begin pairing.
☑️ Check before connection
The system will prompt you for a password. Use the on-screen keyboard to enter the security key. Be careful when entering: letter case is important, and the characters may not be immediately visible. After entering, confirm the action by pressing OK or Connect.
If the credentials are entered correctly, the TV will attempt to obtain an IP address automatically. A successful connection is usually indicated by a beep and the appearance of a signal strength icon in the corner of the screen. Now Smart TV ready to go online.
Troubleshooting connection and driver issues
The first attempt doesn't always go smoothly. Users often encounter a situation where the TV sees the network but doesn't connect, or displays a "Connection Error." One common cause is a mismatch. regional settings or the time is wrong.
Check that the TV's date and time are set correctly. Clock out-of-sync can cause security certificate errors, causing the router to reject connection requests. Set automatic synchronization via the network or configure the settings manually.
⚠️ Note: If your TV doesn't detect the 5 GHz network, it doesn't always indicate a problem. Many Ericsson models only operate in the 2.4 GHz band. Make sure your router broadcasts in this frequency range.
In some cases, a software update is required. Please visit the section Support -> Software updateIf there is a new version, the system will offer to install it. Firmware often contains fixes for network modules, which may resolve compatibility issues with a new router.
There's also an issue with the list of saved networks becoming full. If you've frequently changed routers or moved, the TV may have accumulated too many profiles. Try resetting the network settings to factory defaults and then try connecting again.
Setting up a static IP address
Sometimes automatic IP address acquisition (DHCP) doesn't work correctly, especially in networks with complex configurations or a large number of devices. In this case, manual registration can help. static IPThis fixes the address of the TV and eliminates conflicts on the local network.
To do this, in the network selection menu, instead of quick connection, find the "IP settings" or "Advanced settings" option. Switch the mode from Automatically on Manually (Static). You'll need to enter a few parameters, which you can find by checking the connection settings on a computer or smartphone connected to the same network.
| Parameter | Description | Example of meaning |
|---|---|---|
| IP address | The unique address of a device on the network | 192.168.1.150 |
| Subnet mask | Determines the size of the network | 255.255.255.0 |
| Gateway | Your router's address | 192.168.1.1 |
| DNS server | Name server address (you can use a public one) | 8.8.8.8 |
It's important to choose an IP address that's in the same subnet as the router but isn't already occupied by another device. Usually, changing the last digit of the gateway address to a number between 100 and 200 is sufficient. Google's address is often recommended as the DNS server (8.8.8.8) for more stable operation.
Why change DNS?
Changing your DNS server to a public one (such as Google or Yandex) often helps if your ISP blocks access to websites or if your router's built-in DNS is slow. This can speed up the response time of your Smart TV interface.
After entering all the data, save the settings. The TV will check the connection. If all the numbers are entered correctly, the status will change to "Connected." This method is especially effective when the router's DHCP server is glitchy or delays assigning addresses.
Using a smartphone as a router
If your fixed router is far away or temporarily unavailable, you can use your smartphone to share your internet connection. This feature is called Hotspot Or "Access Point." It allows the TV to access the internet via the mobile internet or Wi-Fi connection to which the phone is connected.
Enable tethering in your smartphone's settings (Android or iOS). Set the network name and password to match your home Wi-Fi if you want the TV to think it's connected to your regular network (assuming it doesn't remember the old settings, or you can delete the old profile).
Connect Erisson to the created access point. This method is convenient for initial setup or software updates, but is not recommended for constant viewing of heavy content, as mobile data may be unstable or quickly depleted.
- 📱 Traffic saving: Monitor your data usage; high-quality video consumes a lot of megabytes.
- 🔋 Battery charge: Hotspot mode drains your smartphone quickly, so keep it charged.
- ⚡ Speed: Make sure your 4G/5G signal is strong enough for streaming.
Diagnostics and common mistakes
Even after successful setup, intermittent connection interruptions may occur. If the TV displays "No network connection" or "Weak signal," try rebooting the router by unplugging it for 10-15 seconds. This clears the device's cache and reinstalls channels.
Another cause of problems could be Wi-Fi congestion from neighboring networks. You can try changing the router's broadcast channel to a clearer one (for example, 1, 6, or 11 for the 2.4 GHz band) in your computer's browser.
⚠️ Note: Using third-party apps to "boost the signal" on your TV is often a marketing ploy. The real problem can only be solved by improving the router's signal quality or replacing the antenna/adapter.
If nothing helps, perform a full reset of the TV to factory settings. This action will remove all installed applications and personal settings., returning the device to its "out of the box" state, which often eliminates software errors blocking the Wi-Fi module from working.
Why doesn't my Erisson TV detect my Wi-Fi router?
The most common cause is frequency incompatibility. If the router only operates in 5 GHz mode and the TV only supports 2.4 GHz, they won't "see" each other. Also, check that the network name isn't hidden (SSID Hide) in the router settings.
Which USB Wi-Fi adapter should I buy for Erisson?
There's no universal answer, as drivers are built for specific chipsets (most often Ralink, Mediatek, or Realtek). It's best to look for the adapter model recommended for your TV series in the manual or on the support forum.
Is it possible to connect a TV to Wi-Fi without a remote control?
Not with standard tools. A remote control is required to enter a password and navigate the menu. As a last resort, if your TV supports a USB keyboard or mouse, you can try using them, but this doesn't work on all models.
How to check internet speed on TV?
There are usually no built-in speed tests. You can install an app from an app store (such as Speedtest) if your Smart TV platform allows third-party software, or indirectly estimate the speed based on 4K video playback quality.