Internet Explorer

A XPe Client includes Internet Explorer. This program is permitted for all users. For more information on Internet Explorer, visit the Microsoft website.

Enhanced Write Filter

Enhanced Write Filter (EWF) protects a flash volume from write access and consequently, preserves the durability of the flash device. EWF provides read and write access through a cache to the client instead of allowing direct access to a flash volume.

If EWF is activated, data is not stored to the flash. The data stored in the cache is only effective while the client is operating. The cached data will be lost when restarting or shutting down your client. Therefore, to store the data written to the registry, favorites and cookie folders, etc., the content stored in the cache should be transferred to the flash. An error message is displayed when it is not possible to write to the cache due to a lack of memory. If this message is displayed, you have to deactivate EWF to flush the EWF cache. The user can double-click the EWF icon on the tray at the bottom right of the screen to call the EWF Manager. A user can also change the EWF configuration by entering EWF management commands at the command prompt. This task requires the administrator privilege.

Enable disk write protection and restart your computer

-If the EWF is disabled, enable it. If this item is selected, the cache is flushed and the EWF is enabled. After restarting your computer, the configurations and file system information for the client are written to a cache. You can also perform this operation by entering “ewfmgr.exe c: - enable” at the command prompt and restarting your computer.

Disable disk write protection and restart your computer

-This item is activated when the EWF is running. If this item is selected, the current states of the client (saved in a cache) are saved to a flash volume and the EWF is disabled. After restarting your computer, the configurations and file system information for the client are written to a flash volume. You can also perform this operation by entering “ewfmgr.exe c: -commitanddisable” at the command prompt and restarting your computer.

Write the changes to a disk

-This item is activated when the EWF is running. If this item is selected, the current states of the client (saved in a cache) are saved to a flash volume. However, the state of EWF will not be changed. You can also perform this operation by entering “ewfmgr.exe c: -commit” at the command prompt.

You can view the configurations for the protected volumes by entering “ewfmgr.exe c:” at the command prompt.

File-Based Write Filter (FBWF)

The File-Based Write Filter (FBWF) protects the memory of the client from being overwritten by any unauthorized user. By restricting excessive writing into the memory, the FBWF allows you to use the client for a long time. If you request I/O, the FBWF has the client perform its operations using the cache instead of the memory so that the memory can be protected.

The data saved in the cache is preserved while the client operates normally. It is removed when it is restarted or exited. To save the changes, you should write the relevant file onto the disk using the commit command. If you don’t know which file is changed, disable the FBWF, change it, and enable it

Page 28 Page 30
Page 29
Image 29
Samsung LF19TPTLSL/EN, LF19TPTLSM/EDC, LH40MGPPBC/EN Internet Explorer, Enhanced Write Filter, File-Based Write Filter Fbwf
Page 28 Page 30

LF17TPTLSN/EDC, LH40MGPPBC/EN, LF19TPTLSL/EN, LF19TPTLSM/EDC, LF17TPTLSP/EDC specifications

Samsung continues to be a leading player in the market for digital signage solutions with its impressive lineup of professional displays. Among these, the models LH40MGPLBC/EN, LF19TPTLSJ/EN, LF19TPTLSM/EDC, and LF17TPTLSN/EDC stand out for their advanced features, innovative technologies, and robust characteristics tailored for diverse business applications.

The Samsung LH40MGPLBC/EN is a 40-inch LED display designed for high performance and reliability. It boasts a brilliant resolution that ensures vivid image quality, making it suitable for various environments, including retail, corporate, and educational settings. One of its key features is the Quantum Dot technology that enhances color accuracy and vibrancy, allowing for stunning visuals that capture attention. Moreover, its slim design and lightweight build facilitate easy installation, even in challenging spaces.

For more interactive solutions, the LF19TPTLSJ/EN and LF19TPTLSM/EDC models are designed specifically for touchscreen applications. These 19-inch displays incorporate advanced IR touch technology that offers smooth and responsive user interaction. Ideal for kiosks, retail environments, and information points, the touch capability enables businesses to engage customers like never before. The LF19TPTLSM/EDC model offers enhanced multi-touch functionality, allowing multiple users to interact simultaneously, which is essential for applications requiring collaborative engagement.

The LF17TPTLSN/EDC is another dynamic display that emphasizes portability and versatility. This 17-inch touchscreen monitor is perfect for on-the-go presentations or interactive applications where space is limited. Its high brightness feature ensures that content remains clear and legible even in well-lit environments, making it suitable for trade shows and outdoor settings.

All these Samsung models come equipped with built-in connectivity options, including USB, HDMI, and DisplayPort, facilitating seamless integration with various devices and content sources. Additionally, they support remote control and management, which is crucial for businesses that need to update and manage their content efficiently across multiple locations.

In conclusion, the Samsung LH40MGPLBC/EN, LF19TPTLSJ/EN, LF19TPTLSM/EDC, and LF17TPTLSN/EDC models are designed to meet the diverse needs of modern businesses with their innovative technologies, exceptional display quality, and interactive capabilities. Whether for advertising, information dissemination, or interactive engagement, these displays offer a powerful solution for enhancing customer experiences and driving business success.
Top Page Image Contents