Display
Display digits	20 digits
Display number of lines	2 lines
Features
Product colour	Black
HP segment	Business
Compatibility	Compatible with the HP Engage One All-In-One System.
Certification	FCC, CE, VCCI, RCM, KCC, ICE, CSA, EAC
Logistics data
UNSPSC-code	43211902
Country of origin	China
Weight & dimensions
Width	157.5 mm
Depth	34.5 mm
Height	12.9 mm
Weight	110 g

The HP ElitePOS Top Mount 2x20 CFD (manufacturer number 1RL95AA) is a customer display for use in POS systems (Point of Sale), specifically developed as an add-on component for the HP Engage One All-In-One system. The device enables visual communication of product and order information to customers, and its compact design and slim profile allow for efficient space utilisation in retail environments. It features a TFT-LCD display with a resolution of 480 (W) x 3 (RGB) x 64 (H) pixel dots, ensuring clear and easily readable presentation. The display is designed for use in business environments and belongs to the business segment of HP.

Applications
This display is suitable for use in retail, hospitality, and other sales environments where clear, customer-visible display of prices, product names, or order statuses is required. It is mounted directly on top of a POS terminal, integrating seamlessly into the workflow. The 2-line display with 20 digits per line allows for the presentation of short texts, numbers, and symbols that are quickly understandable to customers. The display supports alphanumeric characters as well as double-byte characters (Compound), enabling the display of characters from languages such as Chinese, Japanese, Korean, Arabic, or Persian.

Functions and Features in Detail
The display features a 24x32 pixel matrix per character, ensuring clear and sharp rendering. The character size is 9.0 mm (height) x 6.7 mm (width), providing good readability even from a distance. The display supports 20 illuminated background colours, with background and text colour adjustable independently. Additionally, custom colours can be created via RGB combination, allowing for individualised display design. The viewing angles are 70 degrees horizontally (left and right), 50 degrees vertically (upwards), and 70 degrees downwards, ensuring readability from various positions in the sales area.

Technology Explained Simply
The display operates with a TFT-LCD panel, providing high contrast and even brightness distribution. Power supply is via 5 V DC ±10 % with a typical current consumption of 400 mA, supplied through the connected POS system. The interface is USB, enabling simple and reliable connection to the host system. The display supports various command modes such as ADM788, AEDEX, CD5520, DSP880, EMAX, Epson, LD540, Logic Control, UTC/P, and UTC/S, facilitating integration into different POS software environments.

Compatibility and Accessories
The device is compatible with the HP Engage One All-In-One system and was specifically developed for integration with it. It is not available for all HP retail systems, as availability is region-dependent. The display is designed for operation under various operating systems, including Windows 10 IoT Enterprise for Retail (64-bit), Windows 10 Pro (64-bit), and various Linux distributions such as Red Hat/CentOS 6 and 7, Suse Linux Enterprise POS 11 SP3, and Ubuntu 14.04 LTS. For connectivity, USB and OPOS drivers are available, enabling integration into standard POS software solutions.

Mounting and Installation
Mounting is done via a metal holder inserted into the POS system. Detailed installation instructions are included in the manufacturer’s documentation. Physical dimensions are 157.5 mm (width) x 34.5 mm (depth) x 12.9 mm (height), with a weight of approximately 110 g. The display is designed for stable mounting on top of the terminal, integrating directly into the workflow.

Operational Advantages
The display is characterised by its compact design and slim profile, minimising space requirements in the sales environment. User-defined colours allow for customisation that aligns with the company’s brand identity. Support for multiple languages and double-byte characters makes it suitable for international retail businesses. The USB interface and support for various command modes simplify integration into existing POS systems. Certifications such as FCC, CE, VCCI, RCM, KCC, ICE, CSA, and EAC confirm compliance with international standards for electrical and IT products.

Certifications and Warranty
The device meets the requirements of certifications FCC, CE, VCCI, RCM, KCC, ICE, CSA, EAC, ensuring safety and functionality in various markets. When purchased directly from HP, a three-year limited warranty with advance replacement is available. Additional service options such as HP Care Pack are available to extend the warranty period.

Product Colour and Design
The display is available in Black (Ebony Black) and features a pure white, frameless glass surface, providing a clean and modern appearance. The design focuses on space-saving and aesthetic integration into the sales environment, making it well-suited for modern POS systems.

Compatibility with Software and Systems
The display is designed for use with POS software that supports USB and OPOS drivers. Support for Windows 10 IoT Enterprise for Retail and Linux systems makes it flexible for use in various IT environments. The display is not intended for use with other manufacturers or systems without specific driver support.