Tip 1: How to use the scanner
Tip 1: How to use the scanner
The scanner allows you to create electronic copiesdocuments and photos. With the help of the scanner, a computer image is created, which can later be edited with the help of graphic editors, sent by e-mail or through file sharing.
Connecting and Installing the Scanner
Before scanning operationsit is necessary to make the correct connection of the device to the computer and to set up the system for work. First, connect the device to an electrical outlet, and then insert the supplied USB cable into the scanner and the corresponding port on the computer. Install a disk with the draver, which came in one set when you buy it, into the CD drive of your computer. Turn on the scanner using the appropriate button on the case. Once the device is defined in the system, you will see a corresponding message. Wait for the message that the driver was successfully installed and restart the computer to start working with the hardware.If you can not install the driver, contact the technical support of the device manufacturer, whose phone number can be found on the official website.If you do not have a driver disk, you cango to the official website of the manufacturer of your device and download the required version of the software from the "Help and Support" or "Downloads" section. Run the downloaded file and install the driver. Then, restart the computer to complete the procedure. Now you can start using the scanner installed in the system.
Scanning
Use of equipment should begin withstart the program for scanning, which should have been installed with the driver. The application shortcut should appear on the desktop. If no utilities for scanning have been installed, insert the disc again into the computer's drive and install the programs that appear in the autorun menu. The required application can also be downloaded from the official website of the device manufacturer.If the result of scanning does not suit you, try to place the scanned document in the device more conveniently. After that, run the program again.Place the document for which you want toCreate an electronic copy in the scanner needed to save the side down. Make sure the document is correctly positioned to get the best possible result. Close the scanner lid, and in the scanning program window, click Scan to begin the process of checking and saving the photo. After the operation is completed, you will be asked to see the result. If the picture quality suits you, you can start working on saving a copy of another document. After the scan is complete, close the program and turn off the scanner using the button on the case.
Tip 2: What is it? Samsung Galaxy s5
Samsung is one of the world's sharksvarious gadgets and devices. And of course, it's not a secret for anyone that the expectation of a new creation - Samsung Galaxy s5, kept a certain intrigue. And here he is!
The first thing that catches your eye is the bright screen (about 16 million colors), which is very sensitive and responds to all commands very quickly.
As for design, I do not see any particular changes here, but rather it is something between all previous models, and the size has changed, which has become more weighty.
Rear smartphone cover is made of plastic andresembles a porous structure (because of what users compare it with the ceiling of the car Zhiguli). If you open the lid, you can see that it is rubberized, making it dust and waterproof.
Also, manufacturers have added to their offspring such a "chip" as a fingerprint scanner.
Also me as a permanent userSamsung smartphones could not but please the fact that the battery on the new Galaxy s5 will be more powerful and able to withstand 390 hours of standby time and more than 20 hours of talk time!
Samsung Galaxy s5 - an excellent phone on the 4-nuclear operating system Android, which you really want to own and use.
Tip 3: How to use the usb port
USB-ports of the computer recently replacedmost of the old interfaces for connecting devices and have become a universal tool for charging mobile phones, players, navigators, cameras and so on. In addition, USB performs other functions.
Instructions
1
Use the USB connector on your computer toconnect additional devices - printers, scanners, MFPs, mice and keyboards with an appropriate interface, portable devices, removable hard drives, other external memory modules, wireless modems, external drives and so on.
2
Please note that often for the correctThe device requires the installation of the driver that comes with the purchase. If not, use the hardware installation wizard.
3
Use the USB port to charge the batteriesthe devices you use if they support this mode. For this purpose, the cables that come with the kit are usually used. Please note that when you charge devices from the computer using the USB interface, you must turn off the device's transition to sleep and shutdown, otherwise, if the computer turns off, the battery will be discharged.
4
Use your USB port to createonline broadcasts by connecting a webcam or video camera using this interface. Also, often USB is used to connect additional control devices - different tablets, joysticks, etc..
5
To connect devices using the interfaceUSB only use high-quality cables that are in good working order. If there are not enough ports in your computer to connect devices, use various splitters available for sale in computer equipment stores, mobile electronics sales points and in various radiotherapy stores.
6
Do not buy cables in the markets and do not use non-genuine connection cables to recharge - you can damage the devices. If ports USB connections are only on the far side of the chassis of the system unit, buy a special extension cable.
Tip 4: How to remove a raster
It happens that when you make an article, you can not dowithout a scanned picture. Images from printed publications are meaningful artistic compositions, for electronic sources it is a rarity.
You will need
- - Scanner;
- - A computer;
- - Descreen plugin;
- - Adobe Photoshop;
- - Neat Image.
Instructions
1
So, the artistic quality of the picture fromyou rated it, scanned it, and what happened? The image does not look exactly like on the cover of a glossy magazine. The periodic grid is clearly visible even with the naked eye. This phenomenon is called raster. This quality is unlikely to fit the design of the article in electronic form. How can I get rid of moire if you have not found another picture?
2
Methods of removal rasterbut several. Use scanners that have the Descreen function. Keep in mind, scanners of the budget line are supplied with coarse filters, which only add moiré. Choose semi-professional scanners, but they are more expensive.
3
Build the Descreen plugin into your familiargraphics editor. Processing the image in the program, you will achieve better results than if you only use a scanner, even if professional. While engaging in photo processing, designers use sophisticated techniques and achieve significant success. If the image does not require professional design processing, get rid of rasterbut with the help of ordinary, simple graphic editors. For example, the program Neat Image. The program is specifically designed to remove moiré and supports the Deescreen plugin.
4
You can do excellent with moire ifunderstand the settings of Adobe Photoshop. Keep in mind that using this program requires decent computing resources from your PC. Install the Descreen plug-in for Adobe Photoshop. Removing raster With this program you can cope with theloss of image sharpness. In addition, in Adobe Photoshop there are settings with which you remove such image defects as granularity and heterogeneity. To remove noise, use the Median, Smart blur, Scratches, Despeckle filters.
5
In any case, before you start usinga new program for you, study the manual. Though if, professional quality of a picture to you to what, pay attention to an automatic mode of adjustments. Just do not enter any settings manually, use the Auto item, check the appropriate box. Adobe Photoshop allows you to adjust the sharpness of the image without using additional plug-ins. To do this, use the Sharpness slider. Delete moire in Reduce mode.
