1. ບົດແນະນຳ
This manual provides detailed instructions for the setup, operation, and maintenance of your Tera Wireless Barcode Scanner, Model 8541733886. Please read this manual thoroughly before using the device to ensure proper functionality and to prevent damage.
The Tera Wireless Barcode Scanner offers versatile connectivity and efficient scanning capabilities for various barcode types, both printed and digital.
2. ຜະລິດຕະພັນເກີນview
2.1 ອົງປະກອບ
ໂດຍປົກກະຕິຊຸດປະກອບມີ:
- Tera Wireless Barcode Scanner
- Hands-Free Stand
- ດອງເກິລ USB ໄຮ້ສາຍ 2.4GHz
- ສາຍສາກ/ສາຍຂໍ້ມູນ USB
- ຄູ່ມືແນະ ນຳ (ເອກະສານນີ້)

Image: Tera Wireless Barcode Scanner, showing the scanner unit, flexible stand, 2.4GHz USB dongle, and USB cable.
2.2 ລັກສະນະທີ່ສໍາຄັນ
- 3 ຮູບແບບການເຊື່ອມຕໍ່: Supports Bluetooth, 2.4GHz wireless, and USB 2.0 wired connections.
- ຄວາມເຂົ້າກັນໄດ້ຢ່າງກວ້າງຂວາງ: Works with POS systems, iOS, Android, Windows, Mac OS, and Linux. Supports Bluetooth HID, SPP, and BLE protocols.
- ການສະແກນໄວ ແລະຖືກຕ້ອງ: Equipped with an ARM32Bit Cortex CPU and a Japan-manufactured scanner head, achieving decoding speeds up to 500 scans per second.
- ໂໝດອັບໂຫຼດຄູ່:
- ຮູບແບບການອັບໂຫລດທັນທີ: Barcodes are transmitted to your device immediately upon scanning.
- Offline Storage Mode: Stores up to 50,000 barcodes internally when out of range, allowing for later upload.
- Multi-Language Barcode Support: Capable of scanning barcodes in English, Spanish, German, French, Italian, and Japanese. Ensure your keyboard language matches the selected language for correct input.
- Versatile Barcode Symbologies:
- 1D: UPC-A, UPC-E, EAN-8, EAN-13, Code 128, Code 39, Code 93, Code 11, Interleaved 2 of 5, Matrix 2 of 5, Standard 2 of 5, Coda bar, MSI Plessey, RSS, etc.
- 2D: ລະຫັດ QR, Data Matrix, PDF417, ລະຫັດ Aztec, Maxicode, ແລະອື່ນໆ.
- ຄວາມທົນທານ: Designed to withstand impacts from drops of up to 1.5 meters (5 feet) onto concrete.
- ຊີວິດຫມໍ້ໄຟຍາວ: Built-in 2200mAh battery supports approximately 57,000 scans on a full charge, with up to 15 days of standby time.
3. ຕັ້ງຄ່າ
3.1 ການສາກໄຟເຄື່ອງສະແກນ
Before first use, fully charge the scanner. Connect the USB charging cable to the scanner's charging port and to a USB power source (e.g., computer USB port, USB wall adapter). The indicator light will show charging status.

Image: Illustration showing the scanner's 2200mAh battery capacity and its ability to withstand a 1.5-meter drop.
3.2 ຮູບແບບການເຊື່ອມຕໍ່
ເຄື່ອງສະແກນຮອງຮັບສາມວິທີການເຊື່ອມຕໍ່:

Image: Visual representation of the three connection modes: Bluetooth, 2.4G Wireless via USB dongle, and USB Wired connection.
3.2.1 USB Wired Mode (Plug & Play)
- ເຊື່ອມຕໍ່ເຄື່ອງສະແກນໂດຍກົງກັບຄອມພິວເຕີຂອງທ່ານໂດຍໃຊ້ສາຍ USB ທີ່ສະໜອງໃຫ້.
- The computer will typically recognize the device automatically without requiring driver installation.
- ເຄື່ອງສະແກນແມ່ນກຽມພ້ອມສໍາລັບການນໍາໃຊ້.

Image: The scanner connected to a laptop, illustrating its plug-and-play functionality and compatibility with various operating systems including Windows, Mac OS, Linux, and Android.
3.2.2 2.4GHz ໂໝດໄຮ້ສາຍ
- Insert the 2.4GHz USB dongle into an available USB port on your computer or device.
- ເປີດເຄື່ອງສະແກນບາໂຄດ. ມັນຄວນຈະຈັບຄູ່ກັບດ໋ອງເກີ້ໂດຍອັດຕະໂນມັດ.
- A successful connection is usually indicated by a specific sound or light on the scanner.
3.2.3 ແບບບູທູດ
- Ensure your device (smartphone, tablet, computer) has Bluetooth enabled.
- Put the scanner into Bluetooth pairing mode (refer to the scanner's quick start guide for specific instructions, usually by scanning a special barcode).
- On your device, search for available Bluetooth devices and select "Tera Barcode Scanner" (or similar name).
- ຢືນຢັນການຈັບຄູ່ຖ້າຖືກຖາມ.
ໝາຍເຫດ: Wireless range varies. Indoors with obstacles, Bluetooth range is approximately 33ft, and 2.4GHz wireless is approximately 98ft. Outdoors in barrier-free environments, Bluetooth range is approximately 65ft, and 2.4GHz wireless is approximately 328ft.

Image: Diagram illustrating the effective wireless range of the scanner in both indoor (with obstacles) and outdoor (barrier-free) environments for Bluetooth and 2.4GHz connections.
4. ຄໍາແນະນໍາການດໍາເນີນງານ
4.1 ການສະແກນບາໂຄດ
The scanner can read both 1D and 2D barcodes, including QR codes, from printed materials and digital screens.

Image: The scanner demonstrating its ability to read 1D and 2D barcodes from both digital screens (laptop, smartphone) and physical printed labels.
ເພື່ອສະແກນບາໂຄດ:
- Point the scanner's window at the barcode.
- Press the trigger button (or allow the sensor to activate in automatic modes).
- A successful scan is indicated by a beep and/or a green light.
4.2 ຮູບແບບການສະແກນ
ເຄື່ອງສະແກນຮອງຮັບສາມໂໝດການສະແກນຫຼັກຄື:

Image: The barcode scanner mounted on its stand, highlighting its 360-degree rotation capability and the three available scanning modes: Key Trigger Mode, Sensor Activated Mode, and Continuous Scan Mode.
- ໂໝດ Key Trigger: Scan by manually pressing the trigger button for each barcode.
- Sensor Activated Mode: The scanner automatically activates when a barcode is detected in its field of view.
- ໂໝດສະແກນຕໍ່ເນື່ອງ: The scanner continuously emits a scan beam, reading any barcode that passes through it.
Refer to the quick start guide or programming barcodes for instructions on how to switch between these modes.
4.3 ຮູບແບບການອັບໂຫຼດຂໍ້ມູນ
The scanner offers two methods for uploading scanned data:

Image: Illustration of the two data upload modes: Storage Upload Mode, where barcodes are stored internally and uploaded later, and Instant Upload Mode, where data is transmitted immediately.
- ຮູບແບບການອັບໂຫລດທັນທີ: Barcodes are sent to your connected device immediately after scanning. This is suitable for real-time data entry.
- Offline Storage Mode: If the scanner is out of range or not connected, it will store scanned barcodes internally. Up to 50,000 barcodes can be stored. Once reconnected, you can upload the stored data to your device.
To switch between upload modes, scan the appropriate programming barcode found in the quick start guide.
5. ບໍາລຸງຮັກສາ
5.1 ການທໍາຄວາມສະອາດ
- ໃຊ້ຜ້າສະອາດອ່ອນໆ ງampened with water or a mild cleaning solution to wipe the scanner's exterior.
- Do not use abrasive cleaners, solvents, or excessive liquid, as these can damage the device.
- Keep the scanning window clean and free of dust or smudges to ensure optimal reading performance.
5.2 ການດູແລຫມໍ້ໄຟ
- ສາກໄຟເຄື່ອງສະແກນເປັນປະຈຳ, ໂດຍສະເພາະຖ້າມັນຈະຖືກເກັບໄວ້ເປັນເວລາດົນນານ.
- ຫຼີກລ້ຽງການຖອດແບດເຕີລີ່ຢ່າງເຕັມທີ່ເລື້ອຍໆ, ເພາະວ່ານີ້ສາມາດຫຼຸດຜ່ອນອາຍຸຂອງມັນ.
- ເກັບຮັກສາເຄື່ອງສະແກນໄວ້ໃນບ່ອນທີ່ເຢັນ, ແຫ້ງເມື່ອບໍ່ໄດ້ໃຊ້.
5.3 ການເກັບຮັກສາ
When not in use, store the scanner in a safe place to prevent physical damage. The included stand can be used for convenient storage and hands-free operation.
6. ການແກ້ໄຂບັນຫາ
| ບັນຫາ | ສາເຫດທີ່ເປັນໄປໄດ້ | ການແກ້ໄຂ |
|---|---|---|
| ເຄື່ອງສະແກນບໍ່ເປີດ. | ແບັດເຕີຣີຕໍ່າ. | Charge the scanner for at least 2-3 hours. |
| ເຄື່ອງສະແກນບໍ່ໄດ້ອ່ານບາໂຄດ. |
|
|
| No data transmitted to device. |
|
|
| Scanner beeps continuously or behaves erratically. | Configuration error or internal issue. | Perform a factory reset (refer to the quick start guide for the reset barcode). If the issue persists, contact support. |
7. ຂໍ້ມູນຈໍາເພາະ
- ໝາຍເລກຕົວແບບ: 8541733886
- ຂະໜາດຜະລິດຕະພັນ: 6.1 x 2.55 x 3.54 ນິ້ວ
- ນ້ໍາຫນັກລາຍການ: 1.05 ປອນ
- ແບັດເຕີຣີ: ແບັດເຕີຣີລິທຽມໄອອອນ 1 ກ້ອນ (2200mAh)
- ການເຊື່ອມຕໍ່: Bluetooth, 2.4GHz Wireless, USB 2.0 Wired
- ອຸປະກອນທີ່ເຂົ້າກັນໄດ້: Desktop, Laptop, Smartphone (POS, iOS, Android, Windows, Mac OS, Linux)
- ແຫຼ່ງພະລັງງານ: ໄຟຟ້າມີສາຍ (ເພື່ອສາກໄຟ)
- ຜູ້ຜະລິດ: ເທຣາ
- ທໍາອິດທີ່ມີຢູ່: ວັນທີ 7 ພຶດສະພາ 2019
8. ການຮັບປະກັນແລະການສະຫນັບສະຫນູນ
8.1 ຂໍ້ມູນການຮັບປະກັນ
For specific warranty details, please refer to the warranty card included with your product or visit the official Tera webເວັບໄຊ. ຮັກສາໃບຮັບເງິນການຊື້ຂອງທ່ານໄວ້ເປັນຫຼັກຖານການຊື້ສໍາລັບການຮ້ອງຂໍການຮັບປະກັນ.
8.2 ສະຫນັບສະຫນູນລູກຄ້າ
If you encounter any issues not covered in this manual or require further assistance, please contact Tera customer support. Contact information can typically be found on the product packaging, the official Tera webເວັບໄຊທ໌, ຫຼືຜ່ານຮ້ານຂາຍຍ່ອຍຂອງທ່ານ.
ເມື່ອຕິດຕໍ່ຝ່າຍຊ່ວຍເຫຼືອ, ກະລຸນາກຽມເລກລຸ້ນຜະລິດຕະພັນ (8541733886) ແລະລາຍລະອຽດການຊື້ຂອງທ່ານໃຫ້ພ້ອມ.


Image: Illustrations representing customer service and technical support teams available to assist users.





