symcode MJ-R30-2D
User Manual for Bluetooth Ring 1D 2D QR Barcode Scanner
Mærke: symbolkode
Model: MJ-R30-2D
1. Produktet er slutview
This Bluetooth Ring 1D 2D QR Barcode Scanner is a wearable, wireless finger mini bar code reader designed for compatibility with Windows, Mac OS, Android 4.0+, and iOS devices. It supports scanning various 1D and 2D barcodes, including QR, PDF417, and DataMatrix codes, from both screens and paper.
Nøglefunktioner:
- Design af bærbar ring: Compact and portable design allows for comfortable wear on the finger, enhancing user satisfaction and productivity.
- Dobbelt tilslutning: Supports 2.4G wireless and Bluetooth 4.0 wireless transmission, offering a range of up to 30 feet (10m).
- Bred kompatibilitet: Connects easily with Windows XP/7.0/8.0/10, Android, and iOS devices without requiring additional software installation.
- Omfattende stregkodeunderstøttelse: Capable of scanning a wide range of 1D codes (UPC, EAN, Code128, Code39, etc.) and 2D codes (PDF417, Data Matrix, QR Code).
- Langtidsholdbart batteri: Provides up to 6 hours of continuous scanning and a standby time of up to 720 hours, with a quick 1.5-hour recharge time.
2. Pakkens indhold
Kontroller venligst, at alle nedenstående varer er inkluderet i din pakke:
- 1 x Barcode Scanner (Ring-style)
- 1 x brugermanual
- 1 x USB ladekabel
- 1 x Charger Head (USB Power Adapter)
- 1 x Mobile Phone 4.0 Receiver (Bluetooth Dongle)

Billede: Alle komponenter er inkluderet i produktpakken.
3. Produktfunktioner og design

Image: The symcode ring barcode scanner, showcasing dets kompakte design og det medfølgende tilbehør.

Image: The scanner's mini and small form factor, designed for easy portability.

Image: The scanner features a 180-degree rotation capability for ergonomic use on either hand.

Image: The scanner is compatible with Windows, Apple, and Android operating systems, connecting seamlessly to various devices.

Image: Wireless connectivity via Bluetooth to laptops, smartphones, and tablets across multiple operating systems.

Image: The scanner supports Bluetooth connectivity, often facilitated by a CSR 4.0 receiver, and is capable of reading various barcode types.
4. Opsætningsvejledning
4.1 Opladning af scanneren
Before first use, fully charge the scanner. Connect the provided USB charging cable to the scanner's charging port and the other end to the charger head, then plug into a power outlet. A full charge takes approximately 1.5 hours.
4.2 Bluetooth -parring
- Sørg for, at scanneren er tændt.
- Aktiver Bluetooth på din værtsenhed (smartphone, tablet eller computer).
- Søg efter available Bluetooth devices. The scanner should appear as "symcode Barcode Scanner" or similar.
- Select the scanner from the list to initiate pairing.
- Once paired, the scanner's indicator light will change, confirming connection.
For devices without built-in Bluetooth, use the included Mobile Phone 4.0 Receiver (Bluetooth Dongle) by plugging it into a USB port on your computer.
5. Betjeningsvejledning
5.1 Grundlæggende scanning
- Wear the scanner comfortably on your finger.
- Ret scanningsvinduet mod den stregkode, du vil scanne.
- Press the scan button (typically a prominent yellow button) to activate the laser.
- Ensure the laser beam covers the entire barcode. A successful scan will be indicated by an audible beep and/or a change in the indicator light.
- De scannede data vil blive overført til din tilsluttede enhed som tastaturinput.

Image: Demonstrating the scanner in action, reading a barcode from a package.
5.2 Understøttede stregkodetyper
The scanner supports a wide array of 1D and 2D barcode symbologies, including but not limited to:
- 1D stregkoder: UPC-A, UPC-E, EAN-13, EAN-8, ISBN/ISSN, Code 39, Code 39 full ASCII, Code 32, Trioptic Code 39, Interleaved 2 of 5, Industrial 2 of 5, Matrix 2 of 5, Codabar (NW7), Code 128, Code 93, Code 11 (USD-8), MSI/Plessey, UK/Plessey, UCC/EAN 128, China Post, GS1 DataBar variants.
- 2D stregkoder: QR Code, PDF417, Data Matrix (ECC200, ECC000, 050, 080, 100, 140).
6. Vedligeholdelse
- Rensning: Brug en blød, tør klud til at rengøre scannerens yderside. Brug en rengøringsklud til linsen til scanningsvinduet for at undgå ridser. Brug ikke slibende rengøringsmidler eller opløsningsmidler.
- Batteripleje: To prolong battery life, avoid fully discharging the battery frequently. Recharge the scanner when the battery low indicator appears. Store the scanner in a cool, dry place when not in use for extended periods.
- Opbevaring: Hold scanneren væk fra ekstreme temperaturer, direkte sollys og høj luftfugtighed.
7. Fejlfinding
| Problem | Mulig årsag | Løsning |
|---|---|---|
| Scanneren tænder ikke. | Batteriet er afladet. | Oplad scanneren i mindst 1.5 time. |
| Kan ikke parres med enheden. | Bluetooth is off on host device; scanner is out of range; interference. | Ensure Bluetooth is enabled. Move scanner closer to device. Reduce interference from other wireless devices. Re-initiate pairing process. |
| Scanneren læser ikke stregkoder. | Barcode is damaged or poorly printed; scanning window is dirty; incorrect scanning mode. | Try scanning a different barcode. Clean the scanning window. Refer to the full user manual for advanced scanning mode configurations. |
| De scannede data er forkerte eller ufuldstændige. | Partial scan; incorrect keyboard layout on host device. | Ensure the entire barcode is covered by the laser. Verify the keyboard language settings on your connected device match the expected input. |
8. Specifikationer
| Feature | Detalje |
|---|---|
| Lyskilde | 650nm visible laser |
| Scanningshastighed | 100 ± 10 scans/second |
| Læsepræcision | 0.10 mm (4 mil) |
| Interface | Trådløs 4.0 (Bluetooth) |
| Batteri | DC 3.7V, 360mA Li-ion battery |
| Hukommelse | 512KB (for offline storage) |
| Understøttet OS | Microsoft Windows XP/7.0/8.0/10, Android, iOS |
| Læseafstand | 2.5-600 mm (100 % UPC/EAN) |
| Scanningsomfang | 10 mm-250 mm |
| Scanningsvinkel | Roll: ±35 degrees / Pitch: ±65 degrees / Yaw: ±50 degrees |
| Bitfejlfrekvens | 1/5 millioner |
| Power Voltage | 5V |
| Sikkerhedsydelse | CE & RoHS |
| Dimensioner | 150mm x 50mm x 65mm (Product) / 1.81 x 1.97 x 1.38 inches (Packaged) |
| Vægt | 95g (Product) / 4.4 ounces (Packaged) |
9. Garanti og support
For warranty information, technical support, or any inquiries regarding your symcode barcode scanner, please refer to the official product documentation included in your package or visit the manufacturer's website. You can also contact customer support through the platform where you purchased the product.
Officiel Webwebsted: http://www.cnlhwood.com
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