File-Based Write Filter Fbwf | Samsung LF24TSWTBDN/XJ manual

2Using "Windows Embedded Standard 7"

You can also perform this operation by entering “ewfmgr.exe c: -commitanddisable” at the command prompt and restarting your computer.

zCommit changes to 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 again.

You can control the FBWF using the various options of the command at a command prompt.

zFBWF Configuration

Current FBWF status : Displays the current status of the FBWF (Enabled or Disabled).

Boot command : Displays the FBWF command that will be performed at the next boot-up.

RAM Used by FBEF : Displays the size of the RAM the FBWF is using. If the current status is set to "Disabled", the used memory is displayed as 0 KB.

Threshold : Displays the maximum size of the RAM that the FBWF can use.

zFBWF Command

Enable the FBWF and reboot the system : Enables the disabled FBWF and restarts the client. If the client is not restarted, only the boot command is changed to BWF_ENABLE and the current status is not changed.

Disable the FBWF and reboot the system : Disables the enabled FBWF and restarts the client. If the client is not restarted, only the boot command is changed to FBWF_DISABLE and the current status is not changed.

Commit files : Even if the disks are protected by the FBWF, you can add or delete the files you want to save on them. To write the changes onto the disk, click the [Write the changes to the disk] button.

zSession Status

Current session : Displays the volumes being protected by the FBWF and a list of the folders and files on those volumes that are excepted from protection by the FBWF.

2 Using "Windows Embedded Standard 7" 40

LF22TSWTBDN/XY, LF19TSWTBDN/XJ, LF22TSWTBDN/NG, LF19TSWTBDN/XS, LF19TSWTBDN/NG specifications

Samsung is renowned for its innovative approach to display technology, and the LF series of televisions—specifically the LF24TSWTBDN/EN, LF19TSWTBDN/EN, and LF22TSWTBDN/EN—are a testament to this commitment. These models showcase Samsung's dedication to delivering high-quality viewing experiences while ensuring versatility and advanced features.

The LF24TSWTBDN/EN stands out with its impressive 24-inch display, designed to bring vibrant colors and sharp images to the fore. This model incorporates Samsung's advanced LED technology, which enhances picture quality by adjusting brightness and contrast dynamically. The addition of a full HD resolution offers clearer and more detailed visuals, making it an ideal choice for both entertainment and professional environments.

Meanwhile, the LF19TSWTBDN/EN is designed for users seeking a compact solution without compromising on quality. With its 19-inch display, this model is particularly suitable for small spaces, such as kitchens or bedrooms. It also features Samsung’s innovative screen technology, ensuring that viewers enjoy rich color accuracy and stunning detail. The LF19TSWTBDN/EN is perfect for streaming shows or keeping up with news in a convenient format.

The LF22TSWTBDN/EN rounds out the trio with its 22-inch screen, striking a balance between size and performance. This model is equipped with diverse connectivity options, including HDMI and USB ports, allowing users to connect various devices effortlessly. Additionally, its sleek design fits seamlessly into modern interiors, appealing to style-conscious consumers.

All three models are engineered with energy efficiency in mind, helping users minimize their environmental impact while enjoying their favorite content. They also incorporate eye comfort features, allowing users to watch for extended periods without straining their eyes. Furthermore, enhanced audio technology provides a richer sound experience, ensuring that viewers don't miss any dialogue or nuances in their entertainment.

In summary, the Samsung LF24TSWTBDN/EN, LF19TSWTBDN/EN, and LF22TSWTBDN/EN televisions embody the fusion of cutting-edge technology and user-friendly design. With their impressive display capabilities, versatile sizes, and advanced features, these models cater to a diverse range of needs, making them excellent choices for anyone looking to elevate their viewing experience. Whether for work or entertainment, Samsung’s LF series is poised to deliver quality that resonates with users across various settings.