Merawat peralatan multimedia kd 4 english

Caring for multimedia
equipment

Describe the multimedia

Examples of the various tools
Multimedia

• Motherboard Computer

• Handycam

• Digital Camera

• Flash Disk

• Laptop

Hal.: 2 Isikan Judul Halaman Teknologi Informasi dan Komunikasi

Examples of the various tools
Multimedia

• MP3 / MP4

• Camera Video

• Camera Analog

• Car Speaker

• Handphone


How to care for Computer
Motherboards

Today's computers are no longer a need for people
who have but rather the basic needs that must
exist, especially for all types of business.


Motherboards
* Imagine the first time that the computer has not
so familiar, if there is electricity went out, the
office employees can still work with the makeshift
lighting candles because at that time the
computer is still rare to find, compare with
current, when power outages all the employees
that complete rest because the average in every
area of business was to use computer facilities as
a basic tool


Motherboards
* These electrical problems could affect the safety
of the equipment of our machines one of which is
the motherboard or mainboard.
The motherboard or mainboard is very important
for the smooth process for all components of the
data from the processor, memory, data storage
media (storage), components of Input-Output (I /
O), cards (cards) were fixed on this mainboard.


Motherboards

In order for this mainboard or lasting longer in
use it is necessary to briefly note the following
tips:


Motherboards
 1. Use the Uninterruptible Power Supply
(UPS) and security stavolt as electrical voltage,
so no impact on the performance of the
mainboard if the voltage changes suddenly.
 2. Note the cleanliness of the particular CPU
mainboard, do the cleaning if dirty mainboard
using an air compressor or can also use a brush
with more or less 3 months or as needed.


Motherboards
 3. Air ventilation is not closed on the casing
so that facilitate the exchange of outdoor air into
the Central Processing Unit (CPU) in order to
maintain the temperature in the CPU space.

 4. Clean the slots or mainboard conector linking
with other components of the dust once a
month.


Motherboards

5. When cleared to always consider whether or
not the bolts are left in the mainboard, if there
is immediate lift from place to prevent a short
circuit (shorting).

6. Do not let the computer is not used or not turned
on within a period long enough. Try at least 3
times used or turned on in a week.


How to take care Handycam

* Tapes can not be left in the camcorder when they
were not used. Recordings can develop creases
because it is wrapped around the drum to read
the tape. These folds can cause recording and
playback problems. Recordings may also be
attached to the drum.



1. Do not put really cool video to the
camcorder. Water vapor from the warmer air
tends to condense on video (like that fog your
glasses when you go into in the winter), and that
moisture can cause the ribbon attached to the
rotating drum. The recording will get wrapped
around the drum, to destroy the tape and video
heads may be damaged.



 2. The battery should not be left on the
camcorder is not used. Some small drawing
camera, but constant, this time even when
turned off
 3. Purchase "memory free" long camcorder
batteries when replacing batteries. This style
battery allows you to use the battery for a short
period of time, and content without developing a
situation where the battery will only be charged
for short-term use.



 4. Do not leave the camera tapes in a hot car.

 5. Do not put a label on the tape camcorders
where they can interfere with the opening of the
door recording. This can cause the tape stuck in
the camera.

 6. We recommend that a technician to clean the
recording heads when they become dirty. This
will help maintain the life of the head.


How to care for Digital Camera

1. Keep away from Chalk. Chalk included a very
destructive thing 'powerful' for the camera,
which can insulate the camera and other
camera parts, rubber-based. In an electronic
camera, camphor can damage the track on the
PCB (printed circuit board), which is where the
chips mounted camera and some elements of
the chip itself.



 2. Instead, keep the camera in an airtight place,
cool and dry. If the price of a special cabinet for
storage of the camera is too expensive for you,
you can find an alternative storage medium
 3. Storing the camera in a sealed jar and in it
were silica gel, to absorb the humidity.



 We can also save them in a closet that has
governed air circulation and humidity. Way, by
placing a 5-watt-powered lights and placed at a
distance of approximately 40 cm above the camera
and other equipment. Do not forget to open the
wrapper of the camera and clean the dust before
saving.
 Remember, damage caused by chalk usually can
not repair. So, do not ever keep the camera in the
closet was filled any camphor or camphor
fragrances, clothing.



1. Avoid Direct Contact with Sunshine. Keep the
camera in order not to get sunburned or direct
sunlight and excessive. High heat can damage
camera parts made of plastic and rubber, and
other electronic components.



2. Take care of the shock is exaggerated. Do not
forget to put them in a special bag camera, in
order to avoid excessive shocks to the external
environment and the collision between
equipment. Put the camera in a secure and
resilient to shocks.



3. Clean the camera and lens. Camera should be
cleaned once a week or regularly and periodically.
To the outside of the physical camera, use a
clean dry cloth and not rude. As for the inside
and small elements, use a blower or blower that
many cameras sold in the store. Besides blower,
a brush can also be used finely-fibred, who had
never used on other objects.



To clean the lens stains, such as affected finger
or water oily sweat from the user, use the special
tissue sold in stores.



4. Avoid scratch lenses. To avoid scratches, the
lens should have a filter screw permanently
attached to the front. A common filter is a
kind of protector UV filter (Ultra Violet) or
filter skylights. Meanwhile, to avoid
scratches on the back of the lens, try to
always put 'bodycup' when the lens cap
removed from the camera body.



5. Avoid Air Sea If you use the camera on the beach,
keep the camera was exposed to sea water or even
falling into it. Sea water is very bad and cause
corrosion potential of the camera or other
electronic devices. except that is designed to be
able to adapt to. After use in coastal areas,
cleaning of the camera must be done as soon as
possible. Water vapor often leave salt crystals that
cause rust on the camera. If at any point, your
camera is accidentally splashed into the sea water,
soak your camera directly into fresh water, then
rinse several times to remove traces of sea water.



The process of destruction by seawater take
place very quickly and within minutes after the
splash, so that when the rinsing water is not
carried out as soon as possible, the camera fell
into the sea water will not be saved. After
rinsed clean of sea water, take immediately to a
specialist camera service to clean and dry the
camera.



6. Service in place trusted or official. Periodically, in
a certain period of time, should fix a digital
camera to a special place, reliable, and even
better official. Do not wait for the new camera is
broken and then serviced. Service in question is a
'great service', which includes cleaning the inside
of the camera, such as cleaning the lens of the
fungus attached or adjustments also suits the
main camera.



Do not be too frequent washing or cleaning the
lens inside when moldy. Glass lenses are so
sensitive. Cleaned more frequently, can cause the
picture quality will decrease. To maintain and
care for her, should not be stored in your closet,
because it would potentially invite fungus clinging
to the inside of the camera lens.


How to care for Flash Disk

 1. Never dropped or pounded with a hard
object that component in it was not
damaged.

 2. Avoid hot temperatures including direct
sunlight and cold temperatures are too cold
to be component was not damaged.

 3. Do not fall into the water unless
absolutely certain waterproof with a full
warranty.



 4. Avoid high magnetic fields such as
speakers, dynamos, and other storage
media that is not disrupted.

 5. Usb flash disk Keep us in the right place
so that we do not forget to put it due to the
size of a small flash disk. Store in a clean
and well sealed so that components do not
get dirty.


 6. Always create backup copy or backup data on
our laptop computer or a protected anti-virus or
other media such as cd and dvd so that if data is
missing we do not panic and stress.

 7. When we use on another computer to do a
scan or scan with the latest antivirus and
updated regularly in order to secure from viruses
that come in usb flash drives can be eradicated.

 8. Do not immediately remove the usb flash
when finished is used so as not to damage the
data. Use the eject or stop method to turn it off
before we pull.


9. Normally usb flash disk can be used as many as
thousands or millions of times charged and
deleted data. After that flash will be weak, dead
or damaged. Should not work or edit the existing
files in the flash disk. Coffee used to the hard
disk drive and edit, and copy back after the
edited file.



 10. Choose a brand that guarantees flash
products and good after-sale if necessary
LTW abbreviation of life time warranty. Save
the receipt to claim reimbursement for new
or repair if damaged.

 11. Do not be too much format flash disk
because it can damage and reduce the
number of write erase boundaries. If you do
manage flash disk choose the largest cluster
to flash not working hard.



12. If there is time defrag your flash disk to the
data structure in the flash disk can be arranged
so that the flash performance of our optimized.


How to care for Laptop

*Laptop or notebook is no longer the goods entering
the luxury category with a growing flood of
products that produce a good laptop
manufacturer in the form of formal or "laptop
cannibals" with prices also vary depending on the
course of our pockets. Many of us who may only
operate the laptop but not knowing how to order
a laptop can be treated well and live longer. Here
are some tips on caring for your laptop can
practice:



1. Cleaning the "Keyboard".
Laptop keyboard dirty easily, either because
of greasy fingers, cigarette ashes, bread crumbs,
or dust. Take the brush and brush to the sidelines
of a button to remove dirt, or use a portable
vacuum cleaner to suck dust there. Clean the
surface of the keyboard with a cloth soaked in
glass cleaner. Use the keyboard protector
protection to prevent the dirt.



 2. Wiping the screen Do not indiscriminate use of
cleaning fluid on the screen, use glass cleaner. Spray
on soft cloth or cotton, then polish the screen. Do not
spray directly on the screen, because it can cause the
LCD (Liquid Crystal Display) to be striped. Clean the
same direction, for example, from top to bottom or
from left to right, and do not push too hard.

 3. Avoid heat sun Do not leave the notebook in the
car parked in the sun. Excessive heat in the car can
cause damage to the components of the notebook.


 4. Secure scratch avoid sharp objects from around the
notebook. Place the protective layer over the
keyboard before you close the case, so that the
screen was scratched. If you want to travel, enter the
notebook on the container / bag that had been
available.

 5. Case Brilliant hands dirty and greasy also lead case
is no longer shiny. Use non zat alkaline detergent
diluted with water to clean it. Can also be a
multipurpose cleaner for electronic devices, which is
usually a foam. Spray on a soft rag and gently rub the
surface of the case.



6. When you save a notebook will keep the
notebook in a long time, should remove the
battery and store in a cool, dry, and the air
circulates well. Place the silicone gel to prevent
mildew. So want to use it again, stun battery by
completely filling and emptying as many as three
times in a row.



7. Avoid Magnetic field (ever wrote this needs to
be read) To protect the existing data on the hard
disk, do not place devices that contain magnetic /
electromagnetic powerful notebooks around.
Devices producing magnetic fields, for example,
speakers who do not cover (unshielded speaker
system) or mobile phone. If you want to access
the Internet using the phone's infrared facilities,
place the phone within a distance of about 15 cm
from the notebook.


How to care for MP3 / MP4

 1. Before upgrading firmware, backed disposable
s1fwx_v31 dolo dump.bin which can be
downloaded at: s1mp3.org. Do Until forget, If
you upgrade wrong firmware, and you have not
got a backup ... It could not be used MP3/MP4
you.
 2. Do not Put it in your pocket. very Danger,
broken glass could MP3/MP4 because of this.


How to care for MP3 / MP4

 3. Know your Board. let simplify Firmware
Upgrade. Pack up your MP3/MP4 player, then
there clay model number.
 4. When it is uploaded, do not immediately
remove the USB cable. Use Safely Remove
Hardware.


How to care for the Camera Video

 In terms of collecting and focusing light,
analog and digital are almost identical. Both
should receive the appropriate amount of light in
a timely manner. Then focus on objects that
require a combination of setting shutter speed
(shutter speed), aperture (diaphragm), the lens
and light sensitivity (ASA).
 * All of these functions on a combination of
analog cameras all this must be done manually.
In digital cameras, the settings can be fully
automated.



 Caring for a video camera carried by the
following six steps:
 1. Do not leave the tape in your camcorder when
not in use. Cassettes can cause friction and this
can cause problems in the process of recording
and playback.



 2. Do not insert a video cassette in the state
really cold. Moisturizing the warm air can make a
tape attached to the drum so that the damage
can destroy the tape and video heads.
 3. Do not leave the battery in the camcorder
when not in use. Some interesting camera
battery energy in a small amount, but the
constant so that can be spent.

 4. Do not leave your camcorder tapes in the car
that hit the hot air.



 5. Do not put a label on the label tape camcorder which
is probably contrary to the cassette door opener. This
can cause the tape comes in the camera

 6. Treat your handycam to give the technician to clean
the tape head when dirty. Such treatment can make
your camera more durable. That must be considered in
buying a video camera are:



 1. Is needed a memory card to store photos?
 2. Is there an analog and digital inputs?
 3. Does wide angle lenses have a true?
 4. Is available inputs for microphone and
headphones?
 5. How long the batteries can life?


How to care for Analog Camera

* The debate between single-lens reflex camera
(SLR) analogue and digital SLR has always been
a topic that will not end. Both digital and analog
cameras have their own strengths and
weaknesses. Both also have their own fans. View
Photos Wedding and Wedding Images. Analogue
cameras to take pictures with a photographic
technique is not much different. Even as the
development of technology, increasingly
sophisticated digital camera. Digital cameras
have the same features as manual analog SLR
cameras. But in it are different.



 However, professional digital cameras
designed to allow setting shutter speed, aperture
and focus manually. See Figure Weddings and
Wedding Photo Digital.
 In capture light, analogous to using two types of
films namely black and white film and color. The
washing process and printing of films recorded to
translate the object becomes a work of photo.
Color film has three scenes imulsi, each reacting
to the primary colors of red, green and blue. The
results of mixing the three colors are printed
close to the actual color of the film.



* The image sensor on digital cameras are made
with thousands of photosites that turns light
energy into digital information. By combining
information about colors and intensity, camera
set specific colors to each pixel. Creativity test
camera settings, especially combining the
shutter speed, diaphragm, lens and ASA
requires specialized knowledge and skills of
photography.



However, now with digital technology,
combining the sophistication of the camera
allows all the features are done automatically.
Technology allows shooting activities, the
photographer no longer the hassle set shutter
speed setting and aperture. Today, armed with
a digital camera photography lay person can.



 produce good photographs. See Packages
Wedding Photos and Images. According to
Reuters photojournalist, Dadang Toli, a
technique using a digital camera with manual
settings are the technique is not much different
shots. In terms of art photography was almost
the same. Lack of digital camera / Digital Photo
today is he does not have multiple exposure
facility is photographed many times in one
frame.



 Unlike with digital cameras that have been
known to result directly. Photographing a
moment using an analog camera does not have
his name a second chance. Shooting mistake
became known only after the film print.
Photographers must obtain an interesting
picture with the right moment, the lighting is
okay. Diaphragm setting and shutter speed
must be accurate.
 * However, according to the magazine
photographer Men's Obsession, Bambang
Susanto said, using the analogue more
exciting.



This is because using an analog camera can
be more experimenting with unexpected
conditions. Because, he continued, the
Digital Images can be corrected or edited
with a photo program on your computer so
that the images much better. In spite of all
these debates, the use of digital and analog
cameras is an option. Each camera requires
its own creativity and skill. It depends on the
benefits of use and user choice.


How to care for Car Speaker

* The speakers are a source of car audio
sound often unnoticed, especially in
matters of cleanliness. In fact, if the dirt
has accumulated on the speakers or crib,
can affect the sound quality car audio, so
no good to hear. When observed, the dirt
that is often attached to the speakers is
usually a fine dust that settled on the
speakers as well as cross lattice. Fine dust
stuck to the speakers should be routinely
cleaned. Do not let the car audio installer
was nice but litter is not cleaned.



 Do not let the car audio installer was
nice but litter is not cleaned.

 * However, to clean the dirt on the
speaker must be done carefully. Note the
material, if made of paper, then do not use
water to clean it. The reason, paper is very
susceptible to water. Although a little wet,
but could eventually burst. The ends to the
car audio service.



 The most practical way to clean the speakers
made from paper with a brush wear fur. If you
can, use a regular hair brush to write Chinese
calligraphy, because the material is smooth
and pointy toes. Tool that could reach parts of
the speakers without having to open the
lattice-kisinya. Do not directly to the car audio
service that can do it alone.
 * The speakers are attached to the door is
usually easy to feel a dirt dust. Especially if the
rubber door no longer meeting the rain water
or humid air can make a speaker crusty.



Therefore, the rubber trim on the door
should be considered in efforts to keep
clean car audio speakers. Special
subwoofer, do not forget the crib should be
cleaned. If a crib lined with vinyl, it can use
a damp cloth to wipe the stain. However, if
the carpeted speaker box fur, you can use a
vacuum cleaner.



* Even after all, clean the car audio speakers
need to be done on a regular basis. No
need to every so often, but it would be nice
if done regularly, at least once every six
months to accumulate less dust.


How To Care For Handphone

 1. Mobile charge you until it is full, and the
rechargeable battery when it is over, even though
the new battery types are like Lithium Polymer
can be in the content at any time but generally, if
done too often charging will shorten battery life.

 2. Activate the phone access code, either on the
phone or on the sim card. This will prevent use by
those people who may not be eligible.



 If possible install security applications such as
Wave secure to anticipate loss and caused his
naughty hands
 3. Activate the keypad lock also this will prevent
accidental use, such as unconsciously pressed a
few buttons that perform specific to number dial
without you knowing it. This is in addition to
reducing your credit or postpaid bills soar will
also interfere with the comfort of people who
receive these calls are not accidental.



4. Write down the IMEI number, pin of the
security code and PIN code and keep you a
safe place as backup if you forget. IMEI can be
used for handphone authenticates if you lost
or to find security code (with the help of
software such as m code) if you forget. Note
also help if you forget the PIN code (sim card
code) so that the incident was not your SIM
CARD in the permanent block for one to enter
a PIN code and PUK.



 5. Mobile Wash your lap at all times and do not
use chemicals to clean despite such contact
liquid cleaner that can clean the components in
the mobile componen well as use by the less
skilled can actually cause damage.

 6. Use gloves as a safety device / mobile phone
bag. In addition to preventing the risk of falls,
with phone holster will probably keep water and
dust to enter the phone quickly.



 7. Use gloves as a safety device / mobile phone
bag. In addition to preventing the risk of falls,
with phone holster will probably keep water and
dust to enter the phone quickly

 8. Put the phone does not place water and dust.
Also avoid putting your phone radiation and
placed in a high magnetic field. Put the phone in
places with high magnetic field will force the
phone to get maximum power to get the best
signal.



8. Avoid putting the phone in hot areas and the
room temperature exceeds the places with
high condensation.


SMK NEGERI 2 CIKARANG BARAT

The end


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