symcode G2023
Symcode 2D Screen Barcode Scanner User Manual
Modello: G2023
1. Introduzione
This manual provides comprehensive instructions for the operation, setup, and maintenance of your Symcode 2D Screen Barcode Scanner, Model G2023. Please read this manual thoroughly before using the device to ensure proper functionality and to maximize its lifespan.

Image: The Symcode 2D Screen Barcode Scanner resting in its charging stand. The scanner features a display screen and a comfortable grip, with green accents.
2. Caratteristiche principali
- Wireless Charging Stand & High Capacity Battery: Equipped with a convenient charging cradle and a 2600mAh high-capacity battery, providing up to 24 hours of continuous operation.
- Modalità di scansione versatili: Supports manual trigger, continuous scanning, and auto-sensing modes. Includes a storage mode for offline data collection.
- Doppia connettività: Connects via 433Mhz wireless (dongle built into stand) or Bluetooth (HID/SPP/BLE modes) for compatibility with laptops, PCs, smartphones, tablets, iPhones, iPads, and POS systems.
- Ampio supporto della simbologia: Decodes a wide range of 1D and 2D barcodes including QR Code, Data Matrix, PDF417, Code 128, UPC-A, EAN-13, and many more.
- 1.77 Inch TFT Colorful Screen: Displays current scanned barcode, code type, scan count, wireless signal status, time, connection status, connection mode, electricity level, stored count, and total count.
- Durable Anti-shock Design: Engineered to withstand multiple drops from a height of up to 2.5 meters (approximately 8 feet) onto concrete.

Image: Illustration demonstrating the scanner's ability to decode various 1D and 2D barcode types, including QR Code, Data Matrix, and PDF417.

Image: The scanner shown with a cracked concrete background, illustrating its anti-shock design and ability to withstand drops from 2.5 meters.
3. Contenuto della confezione
Verificare che tutti gli articoli siano presenti nel pacco:
- Symcode 2D Screen Barcode Scanner
- Charging Stand (with built-in 433Mhz wireless receiver)
- USB Cable (for charging stand)
- Manuale dell'utente (questo documento)
4. Configurazione e connessione
4.1 Caricamento dello scanner
Before first use, fully charge the scanner. Place the scanner into the charging stand. Connect the charging stand to a power source (e.g., computer USB port or USB wall adapter) using the provided USB cable. The scanner's screen will indicate charging status.

Image: The barcode scanner being charged in its stand, highlighting the 2600mAh battery and indicating a 4-hour charging time for 30 hours of scanning.
4.2 Modalità di connessione
The Symcode G2023 scanner supports two primary connection methods:
- 433Mhz Wireless Connection:
The charging stand has a built-in 433Mhz wireless dongle. Connect the charging stand to your computer via USB. The scanner will automatically pair with the stand, providing a plug-and-play experience. This mode offers a long transmission range, up to 1000m (3280ft) in open areas.
- Connessione Bluetooth:
The scanner can connect directly to Bluetooth-enabled devices such as laptops, smartphones, and tablets. It supports HID, SPP, and BLE modes. The Bluetooth range is approximately 15m (49ft) indoors.
Per connettersi tramite Bluetooth:
- Assicurarsi che lo scanner sia acceso.
- Activate Bluetooth on your host device (computer, phone, tablet).
- Scan the Bluetooth pairing barcode (refer to the quick start guide or scanner settings for this barcode).
- On your host device, search for "Symcode Scanner" or similar in the Bluetooth device list and select it to pair.

Image: Comparison of wireless ranges: Bluetooth (15m/49ft) for indoor use and 433Mhz (1000m/3280ft) for outdoor or longer-range applications.

Image: Depiction of the two connection modes: 433Mhz wireless via the charging base connected to a laptop, and direct Bluetooth connection to a tablet.
5. Istruzioni per l'uso
5.1 Scansione dei codici a barre
Point the scanner's window at the barcode you wish to scan. Press the trigger button to activate the scanning beam. Ensure the beam covers the entire barcode for accurate reading. A successful scan is typically indicated by a beep and/or vibration (configurable).
5.2 Modalità di scansione
The scanner supports the following operational modes:
- Modalità di attivazione manuale: Premere il pulsante di attivazione per ogni scansione.
- Modalità di scansione continua: The scanner continuously emits a scanning beam, reading barcodes as they are presented.
- Modalità di scansione con rilevamento automatico: The scanner activates the beam automatically when a barcode is detected in its field of view.
- Modalità di archiviazione: When out of wireless or Bluetooth range, scanned barcodes are stored in the scanner's internal memory. Data can be uploaded later when connection is re-established.
Refer to the included quick start guide or the scanner's configuration barcodes for instructions on switching between these modes.
5.3 Informazioni sullo schermo
The 1.77-inch TFT colorful screen provides real-time information:

Image: Close-up of the scanner's screen, detailing the information displayed: 1. Time, 2. Connection status, 3. Connection mode, 4. Electricity level, 5. Stored scan count, 6. Total scan count.
- Tempo: Ora corrente.
- Stato della connessione: Indicates if the scanner is connected (e.g., Bluetooth icon, 433Mhz icon).
- Modalità di connessione: Displays the active connection type (e.g., Bluetooth, 433Mhz).
- Livello di elettricità: Indicatore di carica della batteria.
- Negozio: Number of barcodes currently stored in memory (in storage mode).
- Totale: Total number of barcodes scanned.
- Scanned Barcode Data: The actual data of the last scanned barcode.
- Tipo di codice: The symbology of the last scanned barcode (e.g., QR Code, Code 128).
6. Manutenzione
6.1 Pulizia
Per pulire lo scanner, utilizzare un panno morbido eamp cloth. Do not use abrasive cleaners or solvents, as these can damage the device. Ensure the scanning window is clean for optimal performance.
6.2 Cura della batteria
The scanner is equipped with a 2600mAh Lithium Polymer battery. For optimal battery life:
- Evitare di scaricare completamente la batteria frequentemente.
- Charge the scanner regularly, especially when not in use for extended periods.
- Quando non lo si utilizza, conservare lo scanner in un luogo fresco e asciutto.
7. Risoluzione Dei Problemi
| Problema | Possibile causa | Soluzione |
|---|---|---|
| Scanner not connecting via 433Mhz. | Charging stand not powered or connected to host device. Scanner not paired with stand. | Ensure the charging stand is properly connected via USB. Re-scan the pairing barcode for 433Mhz if available in your quick start guide. |
| Lo scanner non si connette tramite Bluetooth. | Bluetooth not enabled on host device. Scanner not in pairing mode. Out of range. | Enable Bluetooth on your device. Scan the Bluetooth pairing barcode on the scanner. Move scanner closer to the host device. |
| Lo scanner non legge i codici a barre. | Barcode damaged or poor quality. Scanning window dirty. Incorrect scanning mode. | Try scanning a different, known-good barcode. Clean the scanning window. Verify the scanner is in the correct scanning mode. |
| La batteria si scarica rapidamente. | Frequent use. Battery nearing end of life. | Assicurarsi che lo scanner sia completamente carico prima dell'uso. Ridurre, se possibile, il tempo di scansione continua. |
8. Specifiche del prodotto
| Caratteristica | Specificazione |
|---|---|
| Tipo | 1D 2D QR CMOS Display Screen Wireless Barcode Scanner |
| Metodo di connessione | Bluetooth 433Mhz Wireless |
| Interfaccia | USB (for charging stand) |
| Velocità di scansione | 200 volte / s |
| Energia | CC 5V |
| Attuale | 400mAh±5% |
| Capacità della batteria | Polimero di litio da 2600 mAh |
| Tempo di utilizzo continuo | More than 40,000 hours (product lifespan) / 24 hours (battery life) |
| Resistenza alla caduta | Can withstand drops under 2.2 meters (7.2 ft) / 2.5 meters (8 ft) |
| Schermo di visualizzazione | 1.77 Inch TFT Colorful Screen |
| Dispositivi compatibili | Desktop, Laptop, POS, Smartphone, Tablet |
| Simbologie supportate | 2D: Codeblock A, Codeblock F, PDF417, Micro PDF417, GS1 Composite Codes, QR Code, Data Matrix, MaxiCode, Aztec, HANXIN 1D: Codabar, Codice 39, Codice 32 Farmaceutico (PARAF), Interleaved 2 di 5, NEC 2 di 5, Codice 93, Diritto 2 di 5 Industriale, Diritto 2 di 5 IATA, Matrice 2 di 5, Codice 11, Codice 128, GS1-128, UPC-A, UPC-E, EAN/JAN-8, EAN/JAN-13, MSI, GS1 DataBar Omnidirezionale, GS1 DataBar Limited, GS1 DataBar Expanded, China Post (Hong Kong 2 di 5), Korea Post |
9. Garanzia e supporto
For warranty information and technical support, please refer to the warranty card included with your product or visit the official Symcode websito. Conserva la ricevuta d'acquisto come prova d'acquisto.
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