1. Izdelek je končanview
The Unitech HT330 is a robust 4-inch rugged handheld terminal designed for demanding environments such as retail and warehousing. It features Android 12 with GMS certification, a powerful Zebra 2D scan engine, and a long-lasting 5200mAh battery for extended operation.

Figure 1.1: Unitech HT330 Rugged Handheld Terminal, showcasing its ergonomic design and integrated keypad.
Key features include a 4-inch display with a 32-key numeric keypad, reliable 1D and 2D barcode scanning capabilities, and Optical Character Recognition (OCR) technology for efficient data entry. Its durable design boasts an IP67 rating and can withstand drops up to 1.5 meters (1.8 meters with an optional boot case).

Slika 1.2: Spredaj view of the HT330, highlighting the 4-inch display and the full numeric keypad for easy operation.
Video 1.1: Overview of the Unitech HT330 rugged handheld terminal, demonstrating its features and applications in various business solutions.
2. Nastavitev
2.1 Razpakiranje in začetni pregled
Previdno vzemite vse komponente iz embalaže. Preverite, ali so priloženi naslednji elementi:
- Unitech HT330 Handheld Terminal
- 5200mAh Lithium-ion Battery (pre-installed or separate)
- USB kabel
- Ročni trak
- Vodnik za hitri začetek (če je primerno)
Inspect the device for any visible damage. If any components are missing or damaged, contact Unitech support immediately.
2.2 Namestitev in polnjenje baterije
The HT330 is equipped with a removable 5200mAh Lithium-ion battery. To install or replace the battery:
- Prepričajte se, da je naprava izklopljena.
- Poiščite pokrov predalčka za baterije na zadnji strani naprave.
- Slide the latch to unlock and remove the cover.
- Insert the battery, aligning the contacts correctly.
- Namestite pokrov baterije in ga potisnite zapah, da ga varno zaklenete.
To charge the device, connect the supplied USB cable to the terminal's USB-C port and the other end to a compatible USB power adapter (not included) or a computer. A full charge typically takes approximately 4-5 hours. The battery indicator on the screen will show charging status.
2.3 Čarovnik za začetni vklop in nastavitev
Press and hold the Power button (located on the side of the device) for a few seconds until the Unitech logo appears. The device will boot up and guide you through the initial Android setup wizard. Follow the on-screen prompts to:
- Izberite svoj jezik.
- Povežite se z omrežjem Wi-Fi.
- Sign in with your Google account (required for GMS services).
- Nastavite datum in uro.
3. Upravljanje naprave
3.1 Osnovna navigacija
The HT330 combines a touchscreen interface with a physical keypad for versatile navigation.
- Zaslon na dotik: Use standard Android gestures (tap, swipe, pinch-to-zoom) to interact with applications and menus.
- Tipkovnica: The 32-key numeric keypad allows for precise data entry and navigation. Function keys (F1, F2, F3) can be programmed for specific actions.
- Gumb za vklop: Short press to turn the screen on/off. Long press to access power options (Power off, Restart).
3.2 Skeniranje črtne kode
The integrated Zebra 2D scan engine provides reliable and fast barcode scanning for 1D and 2D codes.
- Open an application that supports barcode input (e.g., inventory management app).
- Usmerite okno skenerja (ki se nahaja na vrhu naprave) proti črtni kodi.
- Press the dedicated scan button (typically on the side or front, often blue) to activate the scanner. A red aiming line or illumination will appear.
- Ensure the barcode is within the aiming line for optimal reading. A successful scan will usually be indicated by a beep or vibration.

Figure 3.1: Demonstrating the HT330's barcode scanning capability on a package, highlighting its efficiency in data capture.
3.3 Optično prepoznavanje znakov (OCR)
The HT330 supports OCR technology through Unitech USS software, allowing conversion of numbers or characters from physical surfaces into digital formats. Refer to the Unitech USS software documentation for detailed instructions on configuring and using OCR.
3.4 Connectivity (Wi-Fi, Bluetooth, 4G LTE, GPS)
- Wi-Fi: Dostop do nastavitev Wi-Fi prek Nastavitve > Omrežje in internet > Wi-Fi to connect to available networks (2.4G+5GHz bandwidth supported).
- Bluetooth: Enable Bluetooth via Nastavitve> Povezane naprave> Nastavitve povezave> Bluetooth to pair with compatible devices (Bluetooth 5.0).
- 4G LTE: Insert a SIM card into the designated slot to enable 4G LTE connectivity for mobile data and calls.
- GPS: The integrated GPS function provides precise location tracking for navigation and location-based applications. Ensure location services are enabled in Nastavitve> Lokacija.
4. Vzdrževanje
4.1 Čiščenje naprave
To maintain optimal performance and hygiene, regularly clean your HT330:
- Uporabite mehko krpo, ki ne pušča vlaken, dampz vodo ali blagim, neabrazivnim čistilom.
- Wipe the screen and device body gently.
- Do not use harsh chemicals, solvents, or abrasive materials, as these can damage the device.
- Preden priključite kakršne koli kable, se prepričajte, da so vsa priključka suha.
4.2 Skrb za baterije
Proper battery care extends the lifespan of your device's battery:
- Izogibajte se pogostemu popolnemu praznjenju baterije.
- Napravo shranjujte na hladnem in suhem mestu, ko je dalj časa ne uporabljate.
- Use only Unitech-approved charging accessories.
- The 5200mAh battery supports up to 20 working hours, making it suitable for intensive use.
4.3 Posodobitve programske opreme
Regularly check for and install software updates to ensure your device has the latest features, security patches, and performance improvements. Updates can typically be found in Nastavitve > Sistem > Posodobitev sistema.
5. Odpravljanje težav
5.1 Pogoste težave in rešitve
| Izdaja | Možen vzrok | rešitev |
|---|---|---|
| Naprava se ne vklopi | Prazna baterija; zrušitev programske opreme | Napravo polnite vsaj 30 minut. Izvedite prisilni ponovni zagon tako, da držite gumb za vklop 10–15 sekund. |
| Scanning issues | Dirty scanner window; incorrect barcode type; software glitch | Clean the scanner window. Verify the barcode type is supported. Restart the scanning application or the device. |
| Težave s povezljivostjo Wi-Fi | Incorrect password; out of range; router issue | Re-enter Wi-Fi password. Move closer to the access point. Restart the router. |
| Počasno delovanje | Too many apps running; low storage | Close unused applications. Clear cache. Free up storage by deleting unnecessary files. |
If the issue persists after attempting these solutions, please refer to the official Unitech support resources or contact customer service.
6. Specifikacije
| Funkcija | Opis |
|---|---|
| Številka modela | HT330-NAL2UM3G |
| Operacijski sistem | Android 12 with GMS certified |
| Zaslon | 4-inch touchscreen, Sunlight Readable 450nits |
| Tipkovnica | 32-key numeric keypad (2.5 million lifetime clicks) |
| Scan Engine | Zebra 2D scan engine (1D & 2D barcode support) |
| Spomin | 3GB RAM / 32GB Flash memory storage |
| Baterija | 5200mAh Removable Lithium-ion (up to 20 working hours) |
| Povezljivost | Bluetooth 5.0, Wi-Fi (2.4G+5GHz), 4G LTE, GPS |
| Vzdržljivost | IP67 rating, 1.5m drop-resistant (1.8m with bumper) |
| Dimenzije | 7 x 2.7 x 0.9 palcev |
| Teža | 10 unč |
7. Informacije o garanciji
Unitech products are manufactured to the highest quality standards. This product is covered by a limited warranty against defects in materials and workmanship. The specific warranty period and terms may vary by region and product type. Please refer to the warranty card included with your product or visit the official Unitech webza podrobne informacije o garanciji in postopkih registracije.
Opomba: The warranty does not cover damage caused by misuse, accident, unauthorized modification, or use of non-Unitech approved accessories.
8. Podpora in stik
For technical assistance, product inquiries, or service requests, please contact Unitech support through the following channels:
- Uradno Webspletno mesto: www.unitech.com (Check for regional support contacts and FAQs)
- Podpora po e-pošti: Glejte razdelek za stike na uradni strani webspletno mesto za določene e-poštne naslove.
- Telefonska podpora: Glejte razdelek za stike na uradni strani webspletno mesto za določene telefonske številke.
Before contacting support, please have your product model number (HT330-NAL2UM3G) and serial number ready. You may also find helpful resources, drivers, and firmware updates on the Unitech support portal.





