1. Pengenalan
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. Maklumat Keselamatan
- Bekalan Kuasa: Use only the power adapter supplied with the system. Using an incorrect adapter may damage the device and void the warranty.
- Pengudaraan: Ensure adequate ventilation around the system. Do not block ventilation openings.
- Persekitaran: Operate the system in a clean, dry environment. Avoid exposure to extreme temperatures, humidity, dust, and direct sunlight.
- Pendedahan Cecair: 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.
- Servis: Do not attempt to service the system yourself. Refer all servicing to qualified service personnel.
- Pembersihan: Putuskan sambungan kord kuasa sebelum membersihkan. Gunakan kain lembut danamp cloth for cleaning the exterior. Do not use liquid or aerosol cleaners.
3. Kandungan Pakej
Sahkan bahawa semua item terdapat dalam pakej:
- Posiflex XT3915 POS System Unit
- Penyesuai Kuasa
- Kord Kuasa
- Manual Pengguna (dokumen ini)
- (Optional) Peripherals as ordered (e.g., MSR, customer display)
Jika terdapat barang yang hilang atau rosak, hubungi penjual anda dengan segera.
4. Produk Lebihview
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.

Rajah 4.1: Depan 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. Komponen Sistem
- Skrin Sentuh Resistif 15 inci: Primary user interface for input and display.
- Pangkalan Bersepadu: Provides stability and houses internal components.
- Butang Kuasa: Located typically on the side or rear of the unit.
- Port I/O: Various ports for connecting peripherals (USB, LAN, Serial, VGA/HDMI, Power Input). Refer to the rear panel for specific port locations.
5. Persediaan
5.1. Membongkar dan Meletakkan
- Carefully remove the POS system from its packaging.
- Place the system on a stable, flat surface, ensuring adequate space for ventilation.
- Keep the packaging materials for future transport or storage.
5.2. Menyambung Peranti
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. Sambungan Kuasa
- Sambungkan kord kuasa kepada penyesuai kuasa.
- Plug the power adapter's DC output connector into the power input port on the POS system.
- Palamkan kord kuasa ke salur keluar elektrik yang dibumikan.
5.4. Kuasa Awal Hidup
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. Arahan Operasi
6.1. Operasi skrin sentuh
The XT3915 features a resistive touchscreen. Use a finger or a stylus for input. Light pressure is sufficient for touch recognition.
- Ketik: Setara dengan satu klik tetikus.
- Ketik dan Tahan: Setara dengan klik kanan.
- Seret: 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
To properly shut down the system, click the Mulakan button in Windows, then select kuasa, dan pilih tutup. Do not power off the system by simply unplugging it or holding the power button, as this can lead to data corruption.
7. Penyelenggaraan
7.1. Membersihkan Sistem
- Skrin: Gunakan kain lembut yang tidak berbulu dampened with a non-abrasive screen cleaner or water. Do not spray cleaner directly onto the screen.
- Casing: Lap bahagian luar casing dengan lembut, damp kain. Elakkan bahan kimia yang keras atau bahan yang melelas.
- Pengudaraan: Periodically check and clean any ventilation openings to prevent dust buildup, which can affect performance and lifespan.
7.2. Kemas Kini Perisian
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. Sandaran Data
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. Penyelesaian masalah
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.
- Sahkan bahawa penyesuai kuasa berfungsi dengan betul.
- Cuba salur keluar kuasa yang berbeza.
- Touchscreen is unresponsive or inaccurate:
- Pastikan skrin bersih dan bebas daripada serpihan.
- Mulakan semula sistem.
- 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.
- Install or update the necessary drivers for the peripheral.
- Mulakan semula sistem.
- System is slow or freezes:
- Tutup aplikasi yang tidak perlu.
- Check for sufficient free space on the 128GB SSD.
- Jalankan imbasan virus.
- Pastikan Windows dan pemacu dikemas kini.
- Mulakan semula sistem.
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. Spesifikasi
Below are the technical specifications for the Posiflex XT3915 POS System:
| Ciri | Spesifikasi |
|---|---|
| Nombor Model | XT3915 |
| Saiz Skrin | 15 Inci (39 cm) |
| Resolusi | 1366x768 |
| Jenis Skrin Sentuh | Resistive, Spill-Resistant |
| Model CPU | Intel Celeron J6412 |
| Memori RAM | 4 GB |
| Penyimpanan | 128 GB SSD (Pemacu Keadaan Pepejal) |
| Sistem Operasi | Windows 10 |
| Grafik | Integrated Celeron Graphics |
| Port USB | 1 (Total USB ports, specific configuration may vary) |
| Jenis Reka Bentuk | All-in-One Personal Computer |
| Pengeluar | Posiflex |
10. Waranti dan Sokongan
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.





