1. Introducció
The Symcode Wireless Barcode Scanner is a versatile 2-in-1 device offering both 2.4GHz wireless and USB 2.0 wired connectivity. Designed for efficiency, this handheld automatic 1D laser barcode scanner provides a transmission distance of up to 328 feet and features a rechargeable battery for extended use. It is suitable for various environments, including retail, warehousing, and inventory management.

Figure 1: Symcode Wireless Barcode Scanner with included accessories.
2. Característiques clau
- Connectivitat dual: Admet connexions sense fil de 2.4 GHz i per cable USB per a un ús flexible.
- Plug and Play: Easy setup with automatic pairing via the Mini USB Receiver, requiring no software installation.
- Rang de transmissió ampliat: Achieves up to 400m (1312 feet) transmission in open air and 100m (328 feet) indoors.
- Bateria de llarga durada: Integrated 2000mAh Li-Ion battery provides over a week of continuous scanning or more than half a year of standby time on a full charge.
- Multiple Network Modes: Supports one-to-one and more-to-one connections, allowing multiple scanners to transmit data to a single wireless receiver.
- Dos modes de treball: Features Instant Upload Mode for real-time data transfer and Storage Mode for offline data collection (up to 100,000 barcodes).
- Disseny durador: Equipped with anti-shock silicone (IP54 rated) to protect against drops from up to 6.56 feet.
Vídeo 1: Acabatview of Symcode Wireless Barcode Scanner features and capabilities.
3. Contingut del paquet
Si us plau, comproveu el paquet per veure si hi ha els elements següents:
- 1 x Symcode Wireless Barcode Scanner
- 1 x Mini USB Receiver (2.4GHz)
- 1 x USB Charging/Data Cable
- 1 x Manual d'usuari (aquest document)
4. Guia de configuració
4.1 Càrrega inicial
Before first use, fully charge the scanner. Connect the USB charging cable to the scanner's charging port and the other end to a USB 2.0 port on your computer or a compatible USB power adapter. The red light indicates charging status.

Figure 2: The scanner features a 2000mAh rechargeable battery and anti-shock silicone protection.
4.2 Connecting the Scanner (2.4GHz Wireless Mode)
- Insert the Mini USB Receiver into an available USB port on your computer (PC, laptop, etc.).
- The scanner and receiver should automatically pair. The blue light on the scanner indicates pairing status.
- Once paired, the scanner is ready for use.

Figure 3: The upgraded mini USB receiver is reliable and portable.
4.3 Connecting the Scanner (USB Wired Mode)
For wired operation, connect the scanner directly to your computer using the provided USB cable. The scanner will function as a standard USB HID keyboard device, requiring no additional drivers.
5. Instruccions de funcionament
5.1 Escaneig bàsic
To scan a barcode, point the scanner's laser at the barcode and press the trigger button. A successful scan will be indicated by a beep and the green light on the scanner. The scanned data will appear in the active application on your connected device.

Figure 4: The scanner supports various 1D barcode types and uses 2.4G wireless technology.
5.2 Modes de càrrega de dades
The scanner supports two primary data upload modes:
- Mode de càrrega instantània: Data is transmitted to your computer immediately after each successful scan. This is the default mode.
- Mode d'emmagatzematge: Barcodes are stored in the scanner's internal memory. This mode is useful when out of range of the receiver. The scanner can store up to 100,000 barcodes. To upload stored data, scan the "Upload Data" barcode (refer to the quick setup guide for specific barcodes).

Figure 5: Illustration of Instant Upload Mode and Storage Mode functionality.
5.3 Barcode Programmable Features
The scanner allows for customization of scanned data output:
- Prefix & Suffix Setting: Add custom characters before or after scanned barcode data.
- Insert/Delete Character: Modify the scanned data by inserting or deleting specific characters.
Refer to the included quick setup guide or manufacturer's website for specific programming barcodes to activate these features.

Figure 6: The scanner supports programmable features like prefix/suffix settings and character manipulation.
6. Manteniment
- Neteja: Feu servir un drap suau i sec per netejar l'exterior de l'escàner. No utilitzeu productes de neteja abrasius ni dissolvents.
- Emmagatzematge: Guardeu l'escàner en un lloc fresc i sec, allunyat de la llum solar directa i de temperatures extremes.
- Cura de la bateria: To prolong battery life, avoid fully discharging the battery frequently. Charge the scanner regularly, especially if it will be stored for an extended period.
- Protecció física: The scanner is designed with anti-shock silicone (IP54) to withstand minor drops. However, avoid intentional drops or impacts to prevent damage.
7. Solució De Problemes
| Problema | Causa possible | Solució |
|---|---|---|
| Scanner not scanning. | Low battery; Not paired (wireless); Cable disconnected (wired); Barcode damaged/unreadable. | Charge the scanner; Re-pair the scanner with the receiver; Check USB cable connection; Try scanning a different, known-good barcode. |
| No es transmeten dades a l'ordinador. | Not paired; Incorrect working mode (e.g., in Storage Mode); Application not active. | Ensure successful pairing (blue light); Switch to Instant Upload Mode if real-time data is desired; Ensure cursor is in the desired input field. |
| Scanner beeps continuously. | Error condition; Out of range (wireless). | Refer to the quick setup guide for specific error codes/beeps; Move closer to the receiver. |
| Poor scanning performance in low light. | Llum ambiental insuficient. | Ensure adequate lighting for the barcode being scanned. |
8. Especificacions
- Model: MJ-2030
- Connectivitat: 2.4GHz Wireless, USB 2.0 Wired
- Tipus d'escaneig: Làser 1D
- Distància de transmissió: Up to 400m (open air), 100m (indoors)
- Bateria: 2000mAh Li-Ion (rechargeable, included)
- Capacitat d'emmagatzematge: Up to 100,000 barcodes (in Storage Mode)
- Dimensions: 15 x 4.96 x 3.66 polzades (paquet)
- Pes de l'article: 1.37 lliures
- Dispositius compatibles: Laptop, Desktop, Tablet, Smartphone (via USB OTG for wired connection)
- Compatibilitat del sistema operatiu: Windows, macOS (as a USB HID device)
- Fabricant: codi simbòlic
- País d'origen: EUA
9. Garantia i Suport
Symcode products are designed for reliability and performance. For warranty information, technical support, or service inquiries, please contact Symcode customer service through the retailer where the product was purchased or visit the official Symcode weblloc.
Fabricant: codi simbòlic
Botiga Amazon: Visit the Symcode Store on Amazon





