kod symcode MJ-2020DA-BL
Symcode Bluetooth 2D QR Barcode Scanner User Manual
Model: MJ-2020DA-BL
1. Wprowadzenie
This manual provides detailed instructions for the setup, operation, and maintenance of your Symcode Bluetooth 2D QR Barcode Scanner (Model: MJ-2020DA-BL). Please read this manual thoroughly before using the device to ensure proper functionality and to maximize its lifespan.
2. Koniec produktuview
2.1 Główne cechy
- Łączność 3 w 1: Supports 2.4G Wireless, Bluetooth 4.1, and USB 2.0 Wired connections for versatile operation.
- Informacja zwrotna dotykowa: Provides a mild vibration alert upon successful scans, with an option to mute the buzzer for quiet environments.
- Rozszerzony zasięg transmisji: Up to 200m in open air via 2.4G wireless mode and 30m via Bluetooth mode.
- Trwałość przemysłowa: IP67 rated for dustproof and waterproof performance, capable of being rinsed with tap water and submerged for up to 30 minutes. Features a robust TPU protective case and withstands 6ft (1.8m) drops to concrete.
- Szeroka kompatybilność: Connects with smartphones, tablets, and PCs running Windows XP/7.0/8.0/Win 10, Windows Mobile, Android OS, and iOS devices.
- Zaawansowana personalizacja: Offers over 180 configuration options, including editable prefixes/suffixes (up to 32 digits), partial barcode hiding, and adding keyboard keys/combinations.
- High Decoding Ability: Capable of decoding both 1D and 2D barcodes, including UPC/EAN, QR Code, Data Matrix, PDF417, Code 39, Code 128, and more, even with blurring or incompleteness.
- Duża pojemność pamięci: Internal memory can store up to 10,000 codes before uploading.
2.2 Zawartość opakowania
W skład pakietu wchodzą następujące elementy:
- Symcode Barcode Scanner (Model: MJ-2020DA-BL)
- Przewód ładujący
- Instrukcja obsługi (ten dokument)
2.3 Diagram produktu

Figure 2.3.1: Symcode Bluetooth 2D QR Barcode Scanner with its charging stand. The scanner is black and orange, designed for comfortable handheld use, and rests securely in its black charging base.
3. Konfiguracja
3.1 Ładowanie skanera
Before initial use, fully charge the scanner. Connect the charging cord to the scanner and a power source. The charging time is approximately 2.5 hours, providing a battery life of up to 30 hours of continuous use. Note that the base itself does not charge; the USB cable must be plugged directly into the scanner for charging.
3.2 Tryby połączenia
The scanner supports three connection modes: Wired, 2.4GHz Wireless, and Bluetooth. Choose the mode that best suits your operational needs.

Figure 3.2.1: Visual representation of the scanner's three connection modes: Wired (USB cable for charging and data), 433MHz Wireless (with a dedicated dongle for PC), and Bluetooth (direct connection to mobile devices without a driver).
3.2.1 Połączenie przewodowe
Connect the scanner directly to your computer using the provided USB cable. The cable serves as both a charging cable and a data transmission cable. This mode is plug-and-play and requires no additional drivers.
3.2.2 Połączenie bezprzewodowe 2.4 GHz
For 2.4GHz wireless operation, plug the wireless dongle (if included, typically integrated with the charging stand) into your computer's USB port. The scanner will automatically pair with the dongle. This mode offers a transmission range of up to 200m in open air.
3.2.3 Połączenie Bluetooth
To connect via Bluetooth, ensure your device's Bluetooth is enabled. The scanner can pair with smartphones, tablets, and PCs. No driver installation is required. This mode provides a transmission range of up to 30m in open air.

Figure 3.2.2: The scanner demonstrates strong compatibility with multiple operating systems, including Android, Apple (iOS/macOS), Windows, and Linux, allowing seamless integration with various devices.
4. Instrukcja obsługi
4.1 Skanowanie kodów kreskowych
Point the scanner's light beam at the barcode you wish to scan. A successful scan will be indicated by a mild vibration. The buzzer can be muted for quiet operation if desired.

Figure 4.1.1: The scanner possesses superior decoding capabilities for both 1D and 2D barcodes, including Data Matrix, QR Code, and PDF417. It can even decode blurred or incomplete codes. Example barcodes shown include 20123456789, 2125551212, 4603146002134, I 1234567890135.
4.2 Tryby przesyłania danych
Skaner obsługuje dwa podstawowe tryby przesyłania danych:
- Tryb błyskawicznego przesyłania: Data is synchronously uploaded to your connected device immediately after scanning.
- Tryb przechowywania: Scanned barcodes are stored in the scanner's 16MB internal memory (up to over 50,000 barcodes). Data can be uploaded to your device later when needed.

Figure 4.2.1: Comparison of Instant Upload Mode, where data transmits immediately, and Storage Mode, where data is saved internally for later batch upload.
4.3 Adjusting the Charging Stand
The charging stand's base can be rotated 45 degrees, allowing for flexible positioning of the scanner during charging or when used in presentation mode.

Figure 4.3.1: The scanner's base can be adjusted by rotating 45 degrees, providing ergonomic flexibility for various scanning setups.
4.4 Scenariusze aplikacji
The Symcode barcode scanner is designed for various industrial and commercial applications, including but not limited to:
- Express and Logistics
- Zarządzanie magazynem
- Supermarket and Retail
- File Room and Document Management

Rysunek 4.4.1: Examples of the scanner's use in different environments, highlighting its versatility in express delivery, warehouse operations, retail, and file kierownictwo.
5. Konserwacja
Aby zapewnić długowieczność i optymalną wydajność skanera kodów kreskowych Symcode, należy przestrzegać poniższych wskazówek dotyczących konserwacji:
- Czyszczenie: Regularly wipe the scanner's exterior with a soft, damp cloth. For the scanning window, use a lint-free cloth and a mild cleaning solution if necessary. Avoid abrasive cleaners.
- Wodoodporność: The scanner is IP67 rated, meaning it is dustproof and can withstand immersion in water up to 1 meter for 30 minutes. It can be rinsed with tap water. However, ensure the charging port is dry before connecting the charging cable.
- Ochrona przed upadkiem: The scanner is designed to withstand drops from 6ft (1.8m) onto concrete due to its robust TPU protective case and internal consolidation. While durable, avoid unnecessary drops.
- Składowanie: Przechowuj skaner w chłodnym i suchym miejscu, z dala od bezpośredniego światła słonecznego i ekstremalnych temperatur.
- Pielęgnacja baterii: To preserve battery life, avoid fully discharging the battery frequently. If storing for extended periods, charge the battery to about 50% and recharge every few months.
6. Rozwiązywanie Problemów
Jeśli napotkasz problemy ze skanerem kodów kreskowych Symcode, zapoznaj się z poniższymi typowymi problemami i ich rozwiązaniami:
| Problem | Możliwa przyczyna / rozwiązanie |
|---|---|
| Skaner się nie włącza. | Battery is low or depleted. Charge the scanner for at least 2.5 hours. |
| Scanner does not connect via Bluetooth/2.4GHz. |
|
| Skaner nie odczytuje kodów kreskowych. |
|
| Zeskanowane dane są nieprawidłowe lub niekompletne. |
|
If the problem persists, please contact Symcode customer support for assistance. Refer to the "Support" section for contact information.
7. Specyfikacje
| Funkcja | Szczegół |
|---|---|
| Model | MJ-2020DA-BL |
| Wejście Voltage | DC5V±0.25V |
| Aktualny | 25 mA (praca); 95 mA (chwilowe) |
| Prędkość dekodowania | 100 razy/s |
| Zasięg bezprzewodowy (2.4G) | Do 200 m (na otwartej przestrzeni) |
| Zasięg bezprzewodowy (Bluetooth) | Do 30 m (na otwartej przestrzeni) |
| Czas ładowania | 2.5 godzin |
| Żywotność baterii | 30 godzin |
| Typ baterii | 1 bateria litowo-jonowa (w zestawie) |
| Wymiary produktu | 8 x 8 x 3 cala |
| Waga przedmiotu | 1.59 funta |
| Stopień ochrony IP | IP67 (pyłoszczelność, wodoodporność) |
| Odporność na upadki | Wytrzymuje upadek z wysokości 6 stóp (1.8 m) na beton |
| Obsługiwane typy kodów kreskowych | 1D: UPC/EAN, Code 39, Code 128, Codabar, Interleaved 2 of 5, Code 93, MSI, Code 11, RSS variants, Chinese 2 of 5. 2D: PDF417, QR-code, Data Matrix. |
| Pamięć wewnętrzna | 16 MB (do 80 000 kodów kreskowych) |
| Kompatybilne systemy operacyjne | Windows XP/7.0/8.0/Win 10, Windows Mobile, Android OS, iPhone/iPad (iOS), Linux |
8. Wsparcie i gwarancja
Symcode is committed to providing high-quality products and customer satisfaction. While specific warranty details are not provided in this manual, please retain your proof of purchase for any warranty claims.
For technical support, troubleshooting assistance, or product customization inquiries, please contact Symcode customer service. Contact information can typically be found on the Symcode official webna stronie internetowej lub u sprzedawcy.
You can also visit the official Symcode store on Amazon for more information and support: Symcode Amazon Store.