General
Processor	Intel Celeron M 1.86 GHz
Main memory	1 GB DDR2
Hard drive	160 GB SATA
Screen size	15 "
Screen resolution	1024 x 768 Pixels (XGA)
Touchpanel technology	Infrared
Interfaces	4x COM (DB9), 1x Parallel Port
Tipping angle	15° to 70°
Housing type	fanless, aluminium housing with cooling fins
Construction type	splash-proof
Switch-on control	via serial interface, time-controlled programmable
Brightness control	via rotary control or software
UPS functionality	Integrated, battery optional
Energy-saving modes	supported
Switch	programmable, behind a latching flap

The Posiflex KS-7315G-I is a fully integrated POS cash register system designed for use in retail, hospitality, and other sales environments. It features a 38,1 cm ( 15 inch ) TFT-LCD display with a resolution of 1024 x 768 pixels (XGA) and a resistive or infrared touch panel, ensuring robust and precise operation. The system is powered by an Intel Celeron M processor with a clock speed of 1.86 GHz, equipped with 1 GB DDR2 memory and a 160 GB SATA hard drive. The hardware is housed in a fanless aluminium housing with vertical cooling fins to ensure efficient heat dissipation without fan noise. The construction is splash-proof, enabling use in environments with increased humidity or occasional splashing.

Applications
This cash register system is suitable for various industries requiring a reliable and low-maintenance operator station. The adjustable design with a tilt angle between 15° and 70° allows optimal adaptation to different workstations and operator heights. The splash-proof construction makes it particularly suitable for kitchen areas, food stalls, or other environments where moisture or cleaning with water occurs.

Functions and Equipment in Detail
The system features four serial COM ports (DB9) and one parallel port, which can be used to connect peripheral devices such as printers, scanners, or scales. The power-on function can be controlled via the serial interface and programmed with time-based scheduling, enabling automated operation. The receipt tone triggered by touch input can be adjusted or turned off to maintain a quiet working environment. The display brightness can be adjusted via a rotary knob or software to adapt the screen to ambient conditions.

Technology Explained Simply
The fanless design with cooling fins in the aluminium housing ensures silent and reliable cooling, avoiding wear and noise from moving parts such as fans. The splash-proof construction protects the device from occasional water contact, increasing its lifespan and operational reliability. The integrated touch panel with infrared technology enables precise operation, even with gloves or slight surface contamination. The integrated UPS functionality allows continued operation in the event of a power failure, with the UPS battery available as an optional accessory.

Compatibility and Accessories
The system is designed for use with various POS software solutions that must be installed on an operating system. It is delivered without an operating system, allowing the customer to choose which system to install. The interfaces enable connection to standard POS peripherals. The optional UPS battery can be used for emergency power supply to complete critical transactions during a power outage.

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Mounting and Installation
Mounting is done via the integrated tilt mechanism, which allows the screen angle to be adjusted between 15° and 70°. Installation requires setting up the operating system and configuring the interfaces for connected devices. The hardware is designed for stationary workstations and requires a fixed power supply.

Operational Advantages
The system offers high operational reliability due to its fanless design and robust construction. The simple operation via the touch panel and the option for automated power-on control reduce maintenance effort. The splash-proof design increases safety in moist environments. The integrated UPS functionality (with optional battery) enhances reliability during power failures.

Protection Rating
The device is constructed in a splash-proof design, enabling use in environments with occasional splashing.

Energy Saving Features
The system supports various energy-saving modes to improve power efficiency. The programmable switch, hidden behind a snap-in flap, prevents accidental shutdown and enhances operational safety.

Touch Panel Technology
The touch panel is based on infrared technology, enabling high precision and robust operation even with slight surface contamination. Alternatively, a resistive touch panel is available, but for the KS-7315G-I model, the infrared variant is specified.

Interfaces
The four serial COM ports (DB9) and one parallel port enable connection to standard POS peripherals. The serial interfaces are suitable for communication with devices such as printers, scanners, or scales.

Power-On Control
The power-on function can be controlled via the serial interface and programmed with time-based scheduling, enabling automated operation.

Brightness Control
The display brightness can be adjusted via a rotary knob or software to adapt the screen to ambient conditions.

The system is delivered without an operating system, allowing the customer to choose which operating system to install.