symcode MJ-R30-2D
User Manual for Bluetooth Ring 1D 2D QR Barcode Scanner
Marca: codice simmetrico
Modello: MJ-R30-2D
1. Prodotto finitoview
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.
Caratteristiche principali:
- Design dell'anello indossabile: Compact and portable design allows for comfortable wear on the finger, enhancing user satisfaction and productivity.
- Doppia connettività: Supports 2.4G wireless and Bluetooth 4.0 wireless transmission, offering a range of up to 30 feet (10m).
- Ampia compatibilità: Connects easily with Windows XP/7.0/8.0/10, Android, and iOS devices without requiring additional software installation.
- Ampio supporto per codici a barre: Capable of scanning a wide range of 1D codes (UPC, EAN, Code128, Code39, etc.) and 2D codes (PDF417, Data Matrix, QR Code).
- Batteria a lunga durata: 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. Contenuto della confezione
Si prega di verificare che tutti gli articoli elencati di seguito siano inclusi nel pacchetto:
- 1 x Barcode Scanner (Ring-style)
- 1 x Manuale utente
- 1 cavo di ricarica USB
- 1 x Charger Head (USB Power Adapter)
- 1 x Mobile Phone 4.0 Receiver (Bluetooth Dongle)

Immagine: Tutti i componenti inclusi nella confezione del prodotto.
3. Caratteristiche e design del prodotto

Image: The symcode ring barcode scanner, showcasingrazie al suo design compatto e agli accessori inclusi.

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. Guida all'installazione
4.1 Caricamento dello scanner
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 Associazione Bluetooth
- Assicurarsi che lo scanner sia acceso.
- On your host device (smartphone, tablet, or computer), enable Bluetooth.
- Cercare 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. Istruzioni per l'uso
5.1 Scansione di base
- Wear the scanner comfortably on your finger.
- Puntare la finestra di scansione verso il codice a barre che si desidera scansionare.
- 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.
- The scanned data will be transmitted to your connected device as keyboard input.

Image: Demonstrating the scanner in action, reading a barcode from a package.
5.2 Tipi di codici a barre supportati
The scanner supports a wide array of 1D and 2D barcode symbologies, including but not limited to:
- Codici a barre 1D: 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.
- Codici a barre 2D: QR Code, PDF417, Data Matrix (ECC200, ECC000, 050, 080, 100, 140).
6. Manutenzione
- Pulizia: Utilizzare un panno morbido e asciutto per pulire l'esterno dello scanner. Per la finestra di scansione, utilizzare un panno per la pulizia delle lenti per evitare graffi. Non utilizzare detergenti abrasivi o solventi.
- Cura della batteria: 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.
- Magazzinaggio: Tenere lo scanner lontano da temperature estreme, luce solare diretta e umidità elevata.
7. Risoluzione Dei Problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Lo scanner non si accende. | La batteria è scarica. | Caricare lo scanner per almeno 1.5 ore. |
| Impossibile associare il dispositivo. | 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. |
| Lo scanner non legge i codici a barre. | 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. |
| I dati scansionati sono errati o incompleti. | 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. Specifiche
| Caratteristica | Dettaglio |
|---|---|
| Sorgente luminosa | 650nm visible laser |
| Frequenza di scansione | 100 ± 10 scans/second |
| Precisione di lettura | 0.10 mm (4 mil) |
| Interfaccia | Wireless 4.0 (Bluetooth) |
| Batteria | DC 3.7V, 360mA Li-ion battery |
| Memoria | 512KB (for offline storage) |
| Sistema operativo supportato | Microsoft Windows XP/7.0/8.0/10, Android, iOS |
| Distanza di lettura | 2.5-600 mm (100% UPC/EAN) |
| Ambito di scansione | 10mm-250mm |
| Angolo di scansione | Roll: ±35 degrees / Pitch: ±65 degrees / Yaw: ±50 degrees |
| Tasso di errore di bit | 1 / 5 milioni |
| Potenza Voltage | 5V |
| Prestazioni di sicurezza | CE e RoHS |
| Dimensioni | 150mm x 50mm x 65mm (Product) / 1.81 x 1.97 x 1.38 inches (Packaged) |
| Peso | 95g (Product) / 4.4 ounces (Packaged) |
9. Garanzia e supporto
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.
Ufficiale Websito: http://www.cnlhwood.com
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