1. Produk Langkungview
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).

Gambar 1.2: Hareupeun view of the HT330, highlighting the 4-inch display and the full numeric keypad for easy operation.
Video 1.1: Hiji leuwihview of the Unitech HT330 rugged handheld terminal, demonstrating its features and applications in various business solutions.
2. Setélan
2.1 Unboxing sareng Inspeksi Awal
Cabut sadaya komponén tina bungkusna kalayan ati-ati. Pariksa yén barang-barang ieu kalebet:
- Unitech HT330 Handheld Terminal
- 5200mAh Lithium-ion Battery (pre-installed or separate)
- Kabel USB
- Tali Leungeun
- Pituduh Mimitian Gancang (upami aya)
Inspect the device for any visible damage. If any components are missing or damaged, contact Unitech support immediately.
2.2 Pamasangan Batré sareng Ngecas
The HT330 is equipped with a removable 5200mAh Lithium-ion battery. To install or replace the battery:
- Pastikeun alat dipareuman.
- Panggihan panutup kompartemen batré di bagian tukang alat.
- Slide the latch to unlock and remove the cover.
- Pasangkeun batréna, sejajarkeun kontakna kalayan leres.
- Replace the battery cover and slide the latch to lock it securely.
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 Mimiti Power-On jeung Setup Wizard
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:
- Pilih basa anjeun.
- Nyambung ka jaringan Wi-Fi.
- Sign in with your Google account (required for GMS services).
- Setel tanggal sareng waktos.
3. Ngoperasikeun Alat
3.1 Napigasi Dasar
The HT330 combines a touchscreen interface with a physical keypad for versatile navigation.
- Layar cabak: Use standard Android gestures (tap, swipe, pinch-to-zoom) to interact with applications and menus.
- Papan tombol: The 32-key numeric keypad allows for precise data entry and navigation. Function keys (F1, F2, F3) can be programmed for specific actions.
- Tombol Daya: Short press to turn the screen on/off. Long press to access power options (Power off, Restart).
3.2 Barcode Scanning
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).
- Point the scanner window (located at the top of the device) towards the barcode.
- 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 Optical Character Recognition (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)
- Wifi: Access Wi-Fi settings via Setelan > Jaringan & Internét > Wi-Fi to connect to available networks (2.4G+5GHz bandwidth supported).
- Bluetooth: Enable Bluetooth via Setélan> Alat anu nyambung> preferensi Konéksi> 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 Setélan> Lokasi.
4. Pangropéa
4.1 Ngabersihan Alat
To maintain optimal performance and hygiene, regularly clean your HT330:
- Make kaen nu lemes, teu aya lint rada dampdikumbah ku cai atawa cleaner hampang, non-abrasive.
- Wipe the screen and device body gently.
- Do not use harsh chemicals, solvents, or abrasive materials, as these can damage the device.
- Ensure all ports are dry before connecting any cables.
4.2 Perawatan Batré
Proper battery care extends the lifespan of your device's battery:
- Hindarkeun sering-sering ngeusi batre.
- Simpen alat dina tempat anu tiis sareng garing upami henteu dianggo kanggo waktos anu lami.
- Use only Unitech-approved charging accessories.
- The 5200mAh battery supports up to 20 working hours, making it suitable for intensive use.
4.3 Apdet parangkat lunak
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 Setélan > Sistem > Apdet sistem.
5. Cara ngungkulan
5.1 Isu umum jeung Solusi
| Masalah | Mungkin Cukang lantaranana | Solusi |
|---|---|---|
| Alat teu hurung | batré lemah; kacilakaan software | Ngecas alat pikeun sahenteuna 30 menit. Laksanakeun balikan deui paksa ku nahan tombol Daya salami 10-15 detik. |
| 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. |
| Masalah konektipitas Wi-Fi | sandi salah; kaluar tina rentang; masalah router | Re-enter Wi-Fi password. Move closer to the access point. Restart the router. |
| kinerja lalaunan | 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. Spésifikasi
| Fitur | Katerangan |
|---|---|
| Nomer modél | HT330-NAL2UM3G |
| Sistem operasi | Android 12 with GMS certified |
| tampilan | 4-inch touchscreen, Sunlight Readable 450nits |
| Papan tombol | 32-key numeric keypad (2.5 million lifetime clicks) |
| Mesin Scan | Zebra 2D scan engine (1D & 2D barcode support) |
| Mémori | 3GB RAM / 32GB Flash memory storage |
| Batré | 5200mAh Removable Lithium-ion (up to 20 working hours) |
| Konektipitas | Bluetooth 5.0, Wi-Fi (2.4G+5GHz), 4G LTE, GPS |
| Daya tahan | IP67 rating, 1.5m drop-resistant (1.8m with bumper) |
| Diménsi | 7 x 2.7 x 0.9 inci |
| Beurat | 10 ons |
7. Émbaran jaminan
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 websitus kanggo inpormasi garansi sareng prosedur pendaptaran anu lengkep.
Catetan: The warranty does not cover damage caused by misuse, accident, unauthorized modification, or use of non-Unitech approved accessories.
8. Rojongan jeung Kontak
For technical assistance, product inquiries, or service requests, please contact Unitech support through the following channels:
- Resmi Websitus: www.unitech.com (Check for regional support contacts and FAQs)
- Rojongan Email: Tingal bagian kontak dina resmi websitus pikeun alamat surélék husus.
- Rojongan Telepon: Tingal bagian kontak dina resmi website for specific phone numbers.
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.





