1. Uvod
This manual provides detailed instructions for the installation, operation, and maintenance of your Posiflex XT3915 15-inch Point-of-Sale (POS) System. The XT3915 is designed for reliable performance in commercial environments, featuring a fan-free, spill-resistant resistive touchscreen, a Celeron J6412 processor, 4GB RAM, and a 128GB Solid State Drive (SSD) running Windows 10.
Please read this manual thoroughly before operating the device to ensure proper usage and to maximize the lifespan of your system. Keep this manual for future reference.
2. Sigurnosne informacije
- Napajanje: Use only the power adapter supplied with the system. Using an incorrect adapter may damage the device and void the warranty.
- Ventilacija: Ensure adequate ventilation around the system. Do not block ventilation openings.
- Okruženje: Operate the system in a clean, dry environment. Avoid exposure to extreme temperatures, humidity, dust, and direct sunlight.
- Izloženost tekućini: While the touchscreen is spill-resistant, avoid direct liquid spills onto the system. In case of a spill, immediately disconnect power and clean with a soft, dry cloth.
- Servisiranje: Do not attempt to service the system yourself. Refer all servicing to qualified service personnel.
- Čišćenje: Isključite kabel za napajanje prije čišćenja. Koristite meku,amp cloth for cleaning the exterior. Do not use liquid or aerosol cleaners.
3. Sadržaj paketa
Provjerite jesu li svi artikli prisutni u paketu:
- Posiflex XT3915 POS System Unit
- Adapter napajanja
- Kabel za napajanje
- Korisnički priručnik (ovaj dokument)
- (Optional) Peripherals as ordered (e.g., MSR, customer display)
Ako bilo koji artikl nedostaje ili je oštećen, odmah se obratite svom prodavaču.
4. Proizvod je gotovview
The Posiflex XT3915 is an all-in-one POS terminal featuring a 15-inch resistive touchscreen. Below is an illustration of the system's general appearance.

Slika 4.1: Ispred view of the Posiflex XT3915 15-inch POS System. The image displays the sleek, all-in-one design with the 15-inch touchscreen mounted on a stable base.
4.1. Komponente sustava
- 15-inch Resistive Touchscreen: Primary user interface for input and display.
- Integrated Base: Provides stability and houses internal components.
- Gumb za napajanje: Located typically on the side or rear of the unit.
- I/O priključci: Various ports for connecting peripherals (USB, LAN, Serial, VGA/HDMI, Power Input). Refer to the rear panel for specific port locations.
5. Postavljanje
5.1. Raspakiranje i postavljanje
- Carefully remove the POS system from its packaging.
- Place the system on a stable, flat surface, ensuring adequate space for ventilation.
- Sačuvajte ambalažni materijal za budući transport ili skladištenje.
5.2. Povezivanje perifernih uređaja
Connect necessary peripherals such as a barcode scanner, receipt printer, cash drawer, or external keyboard/mouse to the appropriate ports on the rear of the system. Ensure all connections are secure.
5.3. Priključak za napajanje
- Spojite strujni kabel na strujni adapter.
- Plug the power adapter's DC output connector into the power input port on the POS system.
- Uključite kabel za napajanje u uzemljenu električnu utičnicu.
5.4. Početno uključivanje
Press the power button, usually located on the side or rear of the unit. The system will boot up, and the Windows 10 operating system will load. Follow any on-screen prompts for initial Windows setup if applicable.
6. Upute za rad
6.1. Rad sa zaslonom osjetljivim na dodir
The XT3915 features a resistive touchscreen. Use a finger or a stylus for input. Light pressure is sufficient for touch recognition.
- Dodirnite: Ekvivalentno kliku miša.
- Pritisni i drži: Ekvivalentno kliku desnom tipkom miša.
- Opterećenje: Move an item across the screen.
6.2. Windows 10 Interface
The system runs on Windows 10. Familiarize yourself with the standard Windows interface for navigation, application management, and system settings. Specific POS software operation will depend on the installed application.
6.3. Shutting Down the System
Za pravilno isključivanje sustava kliknite na Start gumb u sustavu Windows, a zatim odaberite Vlast, i odaberite Zatvoriti. Do not power off the system by simply unplugging it or holding the power button, as this can lead to data corruption.
7. Održavanje
7.1. Cleaning the System
- Zaslon: Lagano koristite meku krpu koja ne ostavlja dlačice dampened with a non-abrasive screen cleaner or water. Do not spray cleaner directly onto the screen.
- Casing: Obrišite vanjski dio casing s mekim, damp krpu. Izbjegavajte jake kemikalije ili abrazivne materijale.
- Ventilacija: Periodically check and clean any ventilation openings to prevent dust buildup, which can affect performance and lifespan.
7.2. Ažuriranja softvera
Regularly update your Windows 10 operating system and any installed POS software to ensure optimal performance, security, and compatibility. Follow the instructions provided by Microsoft and your software vendor for updates.
7.3. Sigurnosna kopija podataka
It is highly recommended to regularly back up critical data to an external storage device or cloud service to prevent data loss in case of system failure.
8. Rješavanje problema
This section addresses common issues you might encounter with your Posiflex XT3915 POS system.
- System does not power on:
- Check if the power cord is securely connected to the system and the electrical outlet.
- Provjerite ispravno funkcionira li adapter za napajanje.
- Pokušajte s drugom utičnicom.
- Touchscreen is unresponsive or inaccurate:
- Provjerite je li zaslon čist i bez nečistoća.
- Ponovno pokrenite sustav.
- If the issue persists, touchscreen calibration may be required (refer to Windows settings or contact support).
- Peripherals are not detected:
- Verify that the peripheral is correctly connected to the appropriate port.
- Check the peripheral's power supply.
- Instalirajte ili ažurirajte potrebne upravljačke programe za periferni uređaj.
- Ponovno pokrenite sustav.
- System is slow or freezes:
- Zatvorite nepotrebne aplikacije.
- Check for sufficient free space on the 128GB SSD.
- Pokrenite skeniranje virusa.
- Provjerite jesu li Windows i upravljački programi ažurirani.
- Ponovno pokrenite sustav.
If you encounter issues not covered here or if troubleshooting steps do not resolve the problem, please contact your vendor or Posiflex technical support.
9. Specifikacije
Below are the technical specifications for the Posiflex XT3915 POS System:
| Značajka | Specifikacija |
|---|---|
| Broj modela | XT3915 |
| Veličina zaslona | 15 inča (39 cm) |
| Rezolucija | 1366x768 |
| Vrsta zaslona osjetljivog na dodir | Resistive, Spill-Resistant |
| Model procesora | Intel Celeron J6412 |
| RAM memorija | 4 GB |
| Skladištenje | 128 GB SSD (Solid State Drive) |
| Operativni sustav | Windows 10 |
| Grafika | Integrated Celeron Graphics |
| USB priključci | 1 (Total USB ports, specific configuration may vary) |
| Vrsta dizajna | All-in-One Personal Computer |
| Proizvođač | Posiflex |
10. Jamstvo i podrška
For warranty information, please refer to the warranty card included with your product or contact your point of purchase. Posiflex products typically come with a manufacturer's warranty covering defects in materials and workmanship.
For technical assistance, troubleshooting beyond this manual, or service inquiries, please contact your authorized Posiflex dealer or the customer support provided by MOBI PRINT, the brand under which this product is sold.
When contacting support, please have your product model number (XT3915) and serial number ready.





