1. Įvadas
The Huawei E5785 is a high-speed 4G LTE Cat6 mobile WiFi router designed to provide portable internet access. With support for up to 300 Mbps download speeds and dual-band Wi-Fi (2.4GHz and 5GHz), it allows multiple devices to connect simultaneously. Its compact design and 3000mAh battery make it ideal for on-the-go connectivity.
2. Produktas baigtasview
Familiarize yourself with the key components of your Huawei E5785 mobile WiFi router.
2.1 pav.: priekis view of the device, showing the screen and indicator lights.
Figure 2.2: Device held in hand, highlighting the power button on the side.
2.3 pav.: galinis view with the back cover removed, revealing the battery compartment and the SIM card slot.
2.4 pav.: šonas view of the device, showing the USB 2.0 charging port.
3. Specifikacijos
| Funkcija | Specifikacija |
|---|---|
| Modelio pavadinimas | E5785, E5785-320, E5785-320a |
| 4G LTE FDD juostos | B1(2100)/B3(1800)/B5(850)/B7(2600)/B8(900)/B20(800)/B32(1500) |
| 4G LTE TDD juostos | B38 (2600) |
| 3G UMTS juostos | DC-HSPA+/HSPA/UMTS B1(2100MHz)/B8(900MHz) |
| 4G LTE atsisiuntimo greitis | Iki 300 Mbit / s |
| 4G LTE įkėlimo greitis | Iki 100 Mbit / s |
| 3G atsisiuntimo greitis | Iki 43.2 Mbps |
| 3G įkėlimo greitis | Iki 5.76 Mbps |
| WLAN standartai | 802.11 a/b/g/n/ac |
| Palaikomas „Wi-Fi“ dažnis | Dviejų juostų (2.4 GHz ir 5 GHz) |
| Maks. LAN duomenų perdavimo sparta | 300 Mbps |
| Baterijos talpa | 3000 mAh |
| USB sąsaja | 1 x USB 2.0 |
| Antenos tipas | Vidinis |
| Palaiko WPS | Taip |
| Palaiko WDS | Taip |
| Sertifikavimas | CE |
4. Sąrankos vadovas
4.1. SIM kortelės ir baterijos įdėjimas
- Remove the back cover of the device. Refer to Figure 2.3 for guidance.
- Insert your active 4G LTE SIM card into the designated SIM card slot. Ensure it is inserted correctly according to the diagram on the device.
- Insert the 3000mAh battery into its compartment, aligning the contacts.
- Uždėkite galinį dangtelį, kol jis spragtelėdamas tvirtai užsifiksuos.
4.2. Įrenginio įkrovimas
- Connect the provided USB cable to the USB 2.0 port on the side of the router (Figure 2.4).
- Kitą USB kabelio galą prijunkite prie suderinamo USB maitinimo adapterio (ne visada pridedamas) arba kompiuterio USB prievado.
- The device's screen will indicate charging status. Fully charge the device before first use.
4.3. Įjungimas/išjungimas
- Norėdami įjungti: Press and hold the power button (Figure 2.2) for a few seconds until the screen lights up.
- Norėdami išjungti: Paspauskite ir palaikykite maitinimo mygtuką, kol įrenginys išsijungs.
5. Naudojimo instrukcijos
5.1. Prisijungimas prie Wi-Fi
- Ensure the Huawei E5785 is powered on.
- Savo įrenginyje su „Wi-Fi“ ryšiu (išmaniajame telefone, nešiojamajame kompiuteryje, planšetiniame kompiuteryje) ieškokite galimų „Wi-Fi“ tinklų.
- Locate the network name (SSID) displayed on the E5785's screen or on a label inside the battery compartment.
- Select the E5785's network and enter the Wi-Fi password (Key) also displayed on the screen or label.
- Dabar jūsų įrenginys turėtų būti prijungtas prie interneto per E5785.
5.2. Prieiga prie Web Valdymo sąsaja
The web management interface allows you to configure advanced settings, monitor data usage, and change Wi-Fi settings.
- Prijunkite savo įrenginį prie E5785 „Wi-Fi“ tinklo.
- Atidarykite a web naršyklėje ir įveskite numatytąjį IP adresą (paprastai
192.168.8.1or192.168.1.1) into the address bar. This information can often be found on the device's screen or a label. - Enter the username and password. The default credentials are typically
adminfor both, but check the device's label or manual for exact details. - You can now manage your router settings.
6. Priežiūra
- Akumuliatoriaus priežiūra: To prolong battery life, avoid exposing the device to extreme temperatures. Do not leave it fully charged or fully discharged for extended periods.
- Valymas: Įrenginį valykite minkšta, sausa šluoste. Venkite naudoti skystus valiklius ar abrazyvines medžiagas.
- Firmware atnaujinimai: Periodiškai tikrinkite web valdymo sąsaja, skirta prieinamiems programinės įrangos atnaujinimams, siekiant užtikrinti optimalų našumą ir saugumą.
7. Problemų sprendimas
7.1. Nėra interneto ryšio
- Ensure your SIM card is active and has a data plan.
- Check the signal strength indicator on the device's screen. If the signal is weak or absent, try moving to a different location.
- Verify that the APN settings are correct in the web valdymo sąsaja. Paprastai jie konfigūruojami automatiškai, tačiau kai kuriems operatoriams gali tekti juos koreguoti rankiniu būdu.
- Iš naujo paleiskite įrenginį.
7.2. Įrenginys neįsijungia
- Įsitikinkite, kad baterija tinkamai įdėta ir įkrauta.
- Connect the device to a power source using the USB cable and try powering it on again.
7.3. Lėtas „Wi-Fi“ greitis
- Reduce the distance between your connected device and the E5785.
- Ensure there are no obstructions or sources of interference (e.g., microwaves, cordless phones) nearby.
- Check if too many devices are connected to the router simultaneously.
- Try switching between 2.4GHz and 5GHz Wi-Fi bands if your device supports both, as 5GHz often offers faster speeds with less interference over shorter distances.
7.4. Įrenginio nustatymas iš naujo
If you encounter persistent issues, you may need to perform a factory reset. This will erase all custom settings and restore the device to its default configuration.
- With the device powered on, locate the reset pinhole (usually inside the battery compartment or near the SIM slot).
- Use a thin object (like a paperclip) to press and hold the reset button for about 5-10 seconds until the device restarts.
8. Vartotojo patarimai
- Programėlių mobiliesiems valdymas: While some Huawei devices support dedicated mobile apps like 'Huawei HiLink' or 'Huawei AI Life' for management, the E5785 is primarily managed via its web interface. Check your device's specific documentation or the official Huawei app stores for compatibility.
- Network Band Compatibility: Prieš pirkimąasing or using a SIM card, always verify that your telecom provider's network bands are compatible with the E5785's supported bands (refer to Section 3: Specifications).
- Saugumas: Change the default Wi-Fi name (SSID) and password immediately after initial setup to enhance network security.
9. Garantija ir palaikymas
Dėl garantijos informacijos, techninės pagalbos ar paslaugų klausimų žr. kartu su pirkiniu pateiktus dokumentus arba susisiekite tiesiogiai su pardavėju / gamintoju. Išsaugokite pirkimo įrodymą, jei prireiktų pateikti garantijos pretenzijų.
