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Page 3 of 3 So that is the front of the camera...the back looks at
first glance, to be more complicated.
Digital SLR - Back
Viewfinder - This is
where it all happens. With most film or Digital SLR 's, you see about
95-98% of what you shoot. In here you will see the focussing ring at the
centre of the image plus most of the other information such as shutter
speeds, aperture settings etc. Dioptre Adjustment -
Very handy if you are slightly long or short sighted. As in binoculars,
you can adjust the viewfinder to match the difference in your eyes,
enabling you to use the camera without your glasses or contact lenses. Rubber Eyecup - This
can be removed but is handy for 2 reasons. If you wear glasses, it will
protect the lenses from scratching against the camera. Without glasses, it
helps the viewfinder to mould around your eye and eliminate any
surrounding glare. Joystick Dial - On the
Canon EOS 20D, this will allow you to move around a menu or image in
display mode. Exposure Lock/Zoom Button
- On the Canon EOS 20D, this button serves 2 purposes. Firstly it is the
Exposure Lock button. If you aim the camera at a scene and press this, it
will record and keep (for a few seconds) that exact exposure whilst
you re-compose and shoot. Good for if you are shooting into light and want
control over the exposure. Doesn't work in the manual setting.
Secondly, when using the image preview screen to look at your exposed
images, using this button will zoom in on a specific area. Focus Point Selector/Zoom
Button - Again, on the Canon EOS 20D, this has 2 functions. Firstly,
it is the Auto focus point selector. You can choose from a number of
points as to which you would like to use. If you select all of
them, the camera will pick the best point for individual circumstances,
automatically. Secondly, when reviewing your images on the screen, this
will zoom out of a specific area. Write Indication Light
- This will vary in its position depending on the camera you are using.
When it flashes red, it is writing data from the recently exposed images,
to the CF card or other media. If you open the media door whilst it is
flashing, you normally lose the images, much like opening the back of a
film camera before rewinding the film. Jog Dial and Set button
- The jog dial will scroll through images or items in a menu, and the set
button will select an image or setting in the menu. On/Off Button -
Switches the camera power on and off. On the 20D Digital SLR, it also
activates/deactivates the jog dial. I normally leave the camera on at all
times. The sleep mode kicks in after a few minutes and you can turn the
power on quickly and instantly by pressing the shutter button. Erase Button - Again,
its position will vary according to your camera, but this will erase any
selected images. You are normally asked first "are you sure"
as a safeguard. Play Button - When the
camera is switched on, this will display the last image taken on the small
screen. Then you can scroll through all the others. Jump Button - Used to jump
2 or 3 images or menu items at a time. I rarely use this but is good if
you are in a hurry. Info - By pressing
this, you will bring up all the information of any image that you select
and view. It will tell you the exposure settings, white balance,
date/time, image size, flash details in fact everything about the photo
except the name of the subject! The 20D will also highlight any part of
the image that is overexposed and burnt out. Menu Button - This
will bring up all the internal menu functions on the screen. You scroll
through them using the dial and select buttons. See your camera manual for
more details of what your camera can do from here. Screen - Displays
menus and images that have been exposed. It will not display the
image (in real time) that you are looking at like most digital compact
"point and shoots".
And now the top of the digital SLR camera...we are
getting there! If you are confused at this point, take a break, re-read the
previous section and have a play with your camera, assuming you have one
already. Then come back here to continue.
Dan sekarang pada bagian atas dari digital SLR camera…Mari kita lihat. Jika
anda binggung pada point ini, berhenti sejenak, baca bagian sebelumnya dan coba
camera anda, anggaplah anda sudah memilikinya. Kemudian kembali ke bagian ini
untuk melanjutkan.
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