1. Uvod
Thank you for choosing the Symcode MJ-6706DA Handheld 2D Bluetooth Barcode Scanner. This device offers a versatile 3-in-1 connection solution, supporting Bluetooth, 2.4G wireless, and USB wired modes. Designed for accurate and fast data capture, it is suitable for various business applications, including retail, inventory management, and logistics. This manual provides detailed instructions for setup, operation, maintenance, and troubleshooting to ensure optimal performance of your scanner.
2. Sadržaj paketa
Molimo Vas da provjerite da li se u Vašem paketu nalaze svi artikli:
- Symcode Barcode Scanner (Model: MJ-6706DA-Blue)
- Charging Cord (USB cable)
- 2.4G USB ključ
- Korisnički priručnik (ovaj dokument)
3. Proizvod je gotovview
The Symcode MJ-6706DA scanner features an ergonomic design for comfortable handling and durable construction for longevity. It incorporates CMOS optical imaging scanning technology for efficient barcode reading.

Image: The Symcode MJ-6706DA barcode scanner, shown with its accompanying USB charging cable and 2.4G wireless USB dongle, highlighting its primary components.

Image: Technical drawing illustrating the dimensions of the Symcode MJ-6706DA barcode scanner, including its length, width, and height.
4. Podešavanje
4.1 Punjenje skenera
Before first use, fully charge the scanner. Connect the provided USB charging cable to the scanner's charging port and plug the other end into a USB power source (e.g., computer USB port, USB wall adapter). The charging time is approximately 2.5 hours. A full charge provides up to 30 hours of continuous scanning.
4.2 Načini povezivanja
Skener podržava tri načina povezivanja:

Image: The barcode scanner demonstrating its three connectivity options: USB wired connection to a laptop, Bluetooth pairing with a mobile device, and 2.4G wireless connection via a USB dongle to a computer.
- USB ožičeni način rada: Connect the scanner directly to your computer using the USB cable. The cable serves as both a charging cable and a data transmission cable. No driver installation is typically required.
- 2.4G bežični način rada: Insert the 2.4G USB dongle into an available USB port on your computer. The scanner will automatically pair with the dongle. This mode offers a transmission distance of up to 200m in open environments and 30m indoors.
- Bluetooth način rada: This mode allows connection to smartphones, tablets, and other Bluetooth-enabled devices. No driver installation is needed for mobile devices.
4.3 Upute za uparivanje
To switch between modes or pair the scanner:
- Za 2.4G bežičnu vezu: Plug the 2.4G USB dongle into your device. The scanner should automatically connect. If not, scan the '2.4G Wireless Mode' setup barcode (refer to the quick start guide included in the package).
- Za Bluetooth: Scan the 'Bluetooth Mode' setup barcode (refer to the quick start guide). On your device, go to Bluetooth settings and search for 'Symcode Scanner' or similar, then select to pair.
- For USB Wired: Simply connect the scanner to your device via the USB cable. It will function as a plug-and-play device.

Image: The barcode scanner displayed alongside logos for iOS, Android, Windows, Mac OS, and Linux, indicating its broad compatibility with different operating systems.
5. Upravljanje skenerom
5.1 Načini skeniranja
The scanner offers two primary data upload modes:

Image: A visual representation of the two data upload modes: Instant Upload Mode, where data is sent immediately after scanning, and Offline Storage Mode, where up to 50,000 barcodes can be stored internally before manual upload.
- Način trenutnog otpremanja: Data is transmitted immediately to the connected device after each successful scan. This is the default mode.
- Način rada van mreže za pohranu: If the scanner is out of range or not connected, scanned data is stored in the scanner's internal memory. The scanner can store up to 10,000 codes. To upload stored data, reconnect the scanner and scan the 'Upload Data' setup barcode (refer to the quick start guide).
5.2 Podržane vrste barkodova
The Symcode MJ-6706DA scanner is capable of decoding a wide range of 1D and 2D barcodes, even if they are partially damaged, dirty, or poorly printed.

Slika: pramples of various 1D and 2D barcode types that the scanner can decode, including Data Matrix, QR Code, Frauded Barcode, Profiled Barcode, ITF, PDF417, Folded Barcode, and Color Barcode.
1D bar kodovi: UPC/EAN, UPC/EAN with Supplemental, UCC/EAN 128, Code 39, Code 39 Full ASCII, Trioptic Code 39, Code 128 Full ASCII, Codabar, Interleaved 2 of 5, Discrete 2 of 5, Code 93, MSI, Code 11, RSS variants, Chinese 2 of 5, and extended ASCII support for Code 128 barcodes.
2D bar kodovi: PDF417, QR-code, Data Matrix, Aztec, Hanxin.
5.3 Opcije prilagođavanja
The barcode reader offers over 180 configuration options to tailor its functionality to your specific needs. These options include:
- Adding prefix and suffix codes to scanned data.
- Deleting starting or ending characters from scanned data.
- Adding keyboard keys or combinations to the scanning operation.
- Hands-free intelligent sensor mode or trigger scan mode.
- Vibration or buzzer settings for scan confirmation.
- Multiple keyboard language support.
Refer to the detailed configuration guide in the full user manual (if provided separately) or the quick start guide for specific setup barcodes to enable these features.
6. Održavanje
6.1 Čišćenje skenera
Da biste održali optimalne performanse, održavajte prozor skenera čistim. Koristite meku krpu koja ne ostavlja dlačice, lagano navlaženu.ampened with water or a mild, non-abrasive cleaner. Do not use harsh chemicals or abrasive materials, as they can damage the lens or casing.
6.2 Skladištenje
Čuvajte skener na hladnom i suhom mjestu, dalje od direktne sunčeve svjetlosti i ekstremnih temperatura. Kada se ne koristi duži period, provjerite je li baterija djelomično napunjena (oko 50%) kako biste produžili njen vijek trajanja.
6.3 Njega baterija
The scanner is equipped with a 2000mAh Lithium Polymer battery. To maximize battery life:
- Izbjegavajte često potpuno pražnjenje baterije.
- Napunite bateriju kada se pojavi indikator slabe baterije.
- Do not expose the scanner to temperatures above 60°C (140°F).
7. Otkrivanje problema
If you encounter issues with your Symcode barcode scanner, refer to the following common problems and solutions:
- Skener se ne uključuje: Ensure the battery is charged. Connect the scanner to a power source and try again.
- Nema izlaza skeniranja: Check if the scanner is properly connected to your device (Bluetooth paired, 2.4G dongle inserted, or USB cable connected). Ensure the barcode is not damaged or poorly printed.
- Netačan izlaz podataka: Verify the keyboard language settings on your computer match the scanner's configuration. Check for any enabled prefix/suffix settings.
- Bluetooth prekid veze: Ensure the scanner is within the 30m Bluetooth range. Re-pair the scanner with your device if necessary.
- 2.4G wireless disconnection: Ensure the 2.4G USB dongle is securely inserted and within the 200m (open) or 30m (indoor) range.
For persistent issues, consult the full user manual or contact Symcode customer support.
8. Specifikacije
| Feature | Specifikacija |
|---|---|
| Model | MJ-6706DA-Blue |
| Ulazni voltage | DC5V±0.25v |
| Current (Work) | 25 mA |
| Current (Instantaneous) | 95 mA |
| Brzina dekodiranja | 100 puta / sek |
| Wireless Range (Barrier-free) | 200m (2.4G), 40m (Bluetooth) |
| Vrijeme punjenja | 2.5 sata |
| Trajanje baterije | 30 Hours (continuous scanning) |
| Vrsta baterije | 1 litijum polimer (uključen) |
| Tehnologija povezivanja | Bluetooth 6.0, Wireless 2.4G, USB Cable |
| Kompatibilni uređaji | Laptop, Desktop, Smartphone (Windows, Mac OS, iOS, Android, Linux) |
| Težina artikla | 10.5 unce |
| Dimenzije paketa | 6.93 x 4.53 x 3.31 inča |
| Trajnost | Shockproof (8 ft./2.4 m drops to concrete), Dustproof (IP67) |
9. Garancija i podrška
Symcode products are manufactured to high-quality standards. For warranty information, technical support, or service inquiries, please refer to the contact details provided on the product packaging or the official Symcode webMolimo sačuvajte dokaz o kupovini za potrebe reklamacije.





