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APPLYING THE FUNCTION PERIPHERAL AND INSTALLATION
PC
IDENTIFYING TYPES OF PERIPHERAL-TYPE and its function
Teknologi Informasi dan KomunikasiHal.: 2 Isikan Judul Halaman
Computer peripherals computer is additional equipment needed for the purpose - other purposes. For example the network connection, printing, or take pictures. Peripheral include Printer, Scanner, Modem, Network Card, and so forth. Installing peripherals include a physical installation and the installation of the software. Physical installation includes installation of peripherals with the good and true, and the installation software peripherals include the introduction of the operating system to install the necessary drivers.
DEFINITIONS
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According to the function & their role is 2 are:
1. Main Peripheral &
2. Peripheral Auxilarry
According to the work process is divided peripheral
into 2, namely:
1. Peripheral Input &
2. Peripheral Output
Peripheral grouping.
Teknologi Informasi dan KomunikasiHal.: 4 Isikan Judul Halaman
Peripherals through a physical connector port:
Serial
Parallel
PS / 2
USB
Grouping Peripheral
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SerialConnectors & standard protocol used to connect equipment. Data transfer as many as 8 bits dlm conducted a time series.
Peripherals through a physical
connector port:
Figure 1. serial connector.
Teknologi Informasi dan KomunikasiHal.: 6 Isikan Judul Halaman
ParallelHardware interface is often used in printers in which the data transfer as many as 8 bits at a time in parallel.
Peripherals through a physical
connector port:
Figure 2. parallel connector
Teknologi Informasi dan KomunikasiHal.: 7 Isikan Judul Halaman
PS / 2Hardware interface is used to connect the mouse with the keyboard.
Peripherals through a physical connector
port:
Figure 3. connectors ps / 2
Teknologi Informasi dan KomunikasiHal.: 8 Isikan Judul Halaman
Universal Serial BusUSB is a hardware interface to connecthigh-speed peripherals.
Peripherals through a physical
connector port:
Figure 4. USB connector
Teknologi Informasi dan KomunikasiHal.: 9 Isikan Judul Halaman
Various kinds of peripherals and functions:
1) Printer
Printer is an output component which has been classified as Hard Copy Device. That is a tool used to print the output of the process undertaken by both written and computer graphics directly by using the media or other paper. Figure 5. Printer
Teknologi Informasi dan KomunikasiHal.: 10 Isikan Judul Halaman
There are three types of printers that circulate in the market:
Printer
1. Dot Matrix Printers How this printer work
with menghentakan printhead to a
ribbon to form characters as a means of
printing.
Figure 6. Dot Matrix Printer
Teknologi Informasi dan KomunikasiHal.: 11 Isikan Judul Halaman
2. How Inkjet Printers work with spray liquid ink to the paper.
3. Laser Printers This printer has a high speed
Printer
Figure 7. Inkjet Printers
Figure 8. Laser Printer
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According to the printer connector there are
two kinds, namely:
through the parallel port connector
USB port.
Printer
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Various kinds of peripherals and functions:
2) ScannerScanner is an electronic device that functions much like a copier, scanner results displayed on a computer monitor first and then be changed and modified so that display and a good result which can then be saved as text files, documents and images.
Figure 9. Scanner
Teknologi Informasi dan KomunikasiHal.: 14 Isikan Judul Halaman
The shape and size of various scanners, there is a
large folio-sized paper there is also a postcard size,
even the latest, the new pen-shaped launched by
WizCom Technologies Inc. company. Pen-sized
scanner can store up to 1000 printed pages of text
and then transfer them to a personal computer (PC).
Scanner
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Pen-sized scanner is called QuickLink. Pen-sized
scanner was six inches long and weighs about three
ounces. Scanner WizCom according able to perform
the work more quickly at random from a flat-shaped
scanner.
Scanner
Figure 10. Bagian-bagian Scanner
Teknologi Informasi dan KomunikasiHal.: 16 Isikan Judul Halaman
files that have been taken with a scanner that can be
inserted directly into any computer application that
recognize ASCII text. At this moment a lot of
scanners that circulate in the world with various
brands too, in which the output of the Canon
scanner, Hewlett Packard (HP), Epson, Umax and
many more.
Differences of each scanner from various brands lies
in the use of technology and resolution.
Scanner
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How a Scanner:
When the mouse button is pressed to start Scanning,
what happens is the emphasis of the computer
mouse button move the speed control on the
scanner. Machine located in the scanner to control
the delivery process of scanning units.
Then place the process of scanning unit shipments to
the place or the appropriate path to start scanning
immediately.
Scanner
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Visible lights on the scanner indicates that the
scanning activities have been started. After the
lights were gone, meaning the scan is complete and
the results can be seen on the monitor screen. If the
results or display text / image to be changed, we can
change it by using software applications available.
For example with photoshop, Adobe and others. pot
scanned.
Scanner
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There are two different kinds of check
scanners in the color image scanner which can
only be one color scan and save all the colors
at that time only. Scanner that can directly be
used three times to save a few colors. The
colors are red, green and blue.
Scanner
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Scaner the former faster than the second, but
becomes less good when used for color reproduction.
Most scanners run at 1-bit (binary digit / digits
binary), 8-bit (256 colors), and 24 bit (more than 16
million colors). Well, if we need a very good result it
is recommended to use scanner with great bits for
more color resolution and good.
Scanner
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scanner is divided into 2 (two)
types, namely:
Hand-Held Scanner
Plat Bed Scanner
Scanner
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Various kinds of peripherals and functions:
3) ModemModem is one of the computer device to a computer with an intermediary channels for data related Telphone Internet Service Provider (ISP).Modem there are two kinds, namely:a. internal modemb. external modem.
Gambar 11. Modem Internal
Gambar 12. Modem External
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Internal modem is a modem that plug in the
motherboard in the form of cards. Same
installation techniques such as business
cards - another card in general. While
External modem is that can be installed and
removed at any - time. Since the installation
of the modem just plug the supplied
connectors like USB or Serial Port
Modem
APPLYING THE FUNCTION PERIPHERAL AND INSTALLATION
PC
Teknologi Informasi dan KomunikasiHal.: 25 Isikan Judul Halaman
Here is how some peripheral installation of physical and
software setup. In general, almost the same installation of
peripherals. Here are given examples of printers and scanners
installation.Printer
Step - step installation physical
printer:
Plug the printer cable to the printer
and parallel port connectors male /
plug the USB port on the computer
correctly.
Peripheral physically
Gambar 13. Konektor Paralel untuk Printer
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Peripheral physically
Figure 14. Konektor Printer USB
Teknologi Informasi dan KomunikasiHal.: 27 Isikan Judul Halaman
Peripheral physically
Make sure the printer is installed Catridge
correctly.
Connect the printer to the grid.
And make sure there ativitas in the printer
(catrigde move). Until these steps are
physically peripheral installation is complete.
Next live installation for the installation of
driver software
APPLYING THE FUNCTION PERIPHERAL AND INSTALLATION
PC
Doing Corrective Action
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Corrective Action
Corrective action is intended as an initial stepCorrective action is intended as an initial step
can be taken to overcome the abnormal condition. can be taken to overcome the abnormal condition.
Abnormality of the peripheral symptoms can be ascertained from Abnormality of the peripheral symptoms can be ascertained from
error message in the computer. error message in the computer.
Corrective action needs to be done is toCorrective action needs to be done is to
recognize the error message that appears. recognize the error message that appears.
Any damage or maintenance on a Any damage or maintenance on a
peripherals necessary records or making peripherals necessary records or making
report. The report can be a log sheet or the like. report. The report can be a log sheet or the like.
Teknologi Informasi dan KomunikasiHal.: 30 Isikan Judul Halaman
Corrective Action
Then the error message can be
isolated into a smaller scope, for example in
the input or at the driver.
Furthermore, we can determine the steps
improvement.
As an example of abnormal symptoms on the
keyboard, while
booting will be seen that the keyboard error
message.
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SMK NEGERI 2 CIKARANG BARAT
The End