1. Uvod
The Symcode 3-in-1 Barcode Scanner (Model MJ-2877CCD) is a versatile and portable device designed for efficient barcode scanning across various platforms. It supports Bluetooth, USB Wired, and 2.4G Wireless connectivity, making it compatible with Windows, Android, iOS, tablets, and computers. This CCD Bluetooth scanner features advanced digital image acquisition, allowing it to read 1D barcodes from screens, addressing a common limitation of traditional 1D scanners.
Ključne karakteristike:
- Wireless operation for enhanced convenience and portability.
- Large storage capacity, capable of saving over 50,000 codes.
- Long transmission distance: up to 200m in open air (2.4G wireless) and 10m (Bluetooth).
- High compatibility with Windows XP/7.0/8.0/Win 10, Windows Mobile, Android OS, iPhone/iPad.
- CCD Image Scanning Technology for reading 1D codes from screens.
- Support for HID, SPP, and BLE Protocols.
- Visible red light 632nm LED with 200 scans/second speed.
- Durable and eco-friendly ABS material construction.
2. Sadržaj paketa
Prilikom otvaranja paketa, provjerite da li se nalaze svi sljedeći artikli:
- 1 x Symcode Barcode Scanner (MJ-2877CCD)
- 1 x Uputstvo za upotrebu
- 1 x USB kabl za punjenje
- 1 x Lithium Battery (pre-installed or separate)
- 1 x 2.4GHz bežični prijemnik
- 1 x remen za ruku

3. Proizvod je gotovview
Familiarize yourself with the components and dimensions of your Symcode barcode scanner.


4. Podešavanje
4.1 Ugradnja i punjenje baterije
The scanner uses a DC 3.7V, 1000mA Li-ion battery. Ensure the battery is properly installed and charged before first use.
- Open the battery compartment cover on the back of the scanner.
- Umetnite litijumsku bateriju, pazeći na ispravan polaritet.
- Čvrsto zatvorite poklopac odeljka za baterije.
- Connect the scanner to a USB power source using the provided USB cable for charging. The scanner can be used while charging.
Trajanje baterije: The battery provides approximately 48 hours of continuous working time and can standby for up to 30 days. Full charging typically takes 4-5 hours.
4.2 Načini povezivanja
The Symcode scanner offers three primary connection methods:
- USB ožičeni način rada: Connect the scanner directly to your computer using the USB cable. The cable serves for both data transmission and charging.
- 2.4G bežični način rada: Insert the 2.4GHz wireless receiver into a USB port on your computer. The scanner will automatically pair with the receiver. This mode offers a transmission distance of up to 200m in open air.
- Bluetooth način rada: Pair the scanner with Bluetooth-enabled devices such as smartphones, tablets, or computers. This mode offers a transmission distance of up to 10m in open air.


5. Uputstvo za upotrebu
5.1 Osnovno skeniranje
Za skeniranje bar koda:
- Ensure the scanner is powered on and connected to your device (computer, tablet, or smartphone) via your chosen method.
- Point the scan window of the scanner at the barcode you wish to read. For example, the barcode 6901234567892 is a standard 1D barcode that can be easily read by this scanner.
- Press the scanning switch (trigger button). A red light will emit from the scan window.
- Once the barcode is successfully read, the scanner will typically emit a beep and/or the indicator light will change, and the data will appear on your connected device.

5.2 Data Storage (Offline Mode)
The scanner has a built-in memory of 16MB, allowing it to store over 50,000 codes when operating in offline mode (not connected to a host device). This feature is useful for inventory tasks where real-time data transfer is not always feasible.
To retrieve stored data, connect the scanner to your computer via USB or 2.4G wireless mode and follow the instructions in the user manual for data upload.

6. Specifikacije
| Feature | Detalj |
|---|---|
| Izvor svjetlosti | Visible red light 632nm LED |
| CPU | ARM Cortex-M3, 32-bits |
| Brzina skeniranja | 500 skeniranja/sekundi |
| Rezolucija | 0.1 mm (4 mil) |
| Dubina polja | 500mm@20mil/0.5mm, PCS 90% |
| Mogućnosti dekodiranja | UPC/EAN/JAN, UPC/EAN with supplemental, UCC/EAN 128, Code 39, MSI, Code11, Code 39 Full ASCII, Code 39 Tri-optic, Codabar, Code 93, Discrete 2 of 5, IATA, RSS variants, Interleaved 2 of 5, China postal code, GS1 databar, etc. |
| Bit Error Rate | 1/5 miliona |
| Baterija | DC 3.7V, 1000mA Li-ion battery |
| Current | 100mA (working), 30mA (storage) |
| Interface | Wireless (Bluetooth, 2.4G), USB Wired |
| Vlažnost | 5%~95% bez kondenzacije |
| Materijal | Eco-friendly ABS |
| Dimenzije | 100 x 21 x 46mm (3.86 x 1.77 x 0.79 inča) |
| Težina | 150 g (2.5 unci) |
7. Otkrivanje problema
If you encounter issues with your Symcode barcode scanner, refer to the following common problems and solutions:
- Skener se ne povezuje:
- Provjerite je li skener potpuno napunjen.
- Verify the correct connection mode (Bluetooth, 2.4G Wireless, or USB Wired) is selected and properly configured on both the scanner and the host device.
- For Bluetooth, ensure the scanner is in pairing mode and visible to your device.
- For 2.4G wireless, ensure the USB receiver is securely plugged in and recognized by the computer.
- Pokušajte ponovo pokrenuti i skener i glavni uređaj.
- Barkod se ne skenira:
- Provjerite da je barkod čist, neoštećen i jasno vidljiv.
- Podesite udaljenost i ugao između skenera i barkoda.
- Provjerite da li skener podržava tu vrstu barkoda (pogledajte Specifikacije).
- Osigurajte dovoljno osvjetljenja za barkod.
- If scanning from a screen, ensure the screen brightness is adequate and there are no reflections.
- Data not appearing on screen:
- Confirm the scanner is successfully connected to your device.
- Ensure the cursor is active in a text field or application where scanned data should appear.
- If in offline storage mode, data will not appear in real-time until uploaded.
- Kratko trajanje baterije:
- Ensure the scanner is fully charged (4-5 hours).
- Reduce continuous scanning or switch to a power-saving mode if available.
- The battery may need replacement if it no longer holds a charge effectively after prolonged use.
For more detailed troubleshooting or issues not covered here, please refer to the comprehensive user manual included in your package or contact Symcode customer support.
8. Garancija i podrška
Symcode products are designed for reliability and performance. Specific warranty terms and conditions are typically provided with your product documentation. Please retain your proof of purchase for warranty claims.
For technical support, product inquiries, or warranty service, please refer to the contact information provided in your product's user manual or visit the official Symcode website. Također možete posjetiti Symcode Store on Amazon za dodatne resurse i podršku.





