Nikon Quick Ceph Coolpix 5000 Panduan Memulai Cepat - Halaman 2

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Nikon Coolpix 5000 Help

Adjusting the Metering:

Metering allows the camera to determine how much light is necessary for

illuminating a certain picture. You should use Center-Weighted Metering

for intraoral pictures, as it allows you to preserve background detail while

providing the right amount of light output for the teeth. To select this, click

on the Menu button on the back of the camera and use the Selector button

to navigate to the Metering option, as shown below. When Center-

Weighted is highlighted, push on the right arrow of the Selector button to

select.

Adjust the Speedlight settings:

To eliminate overexposure for intraoral pictures, you can adjust the flash

output of Nikon's Speedlight. To do this, click on the Menu button on the

back of the camera. Then, click on the left arrow of the Selector Button.

Scroll down to the "S" option and click to the right. The screen will show

"Setup 1" at the top. Scroll down past the last option on this page to get to

"Speedlight Opt." Click to the right and select "Variable Power".

We recommend using a setting of -1.3 for frontal and buccal intraorals.

However, you may need to adjust this value to fit the lighting in your

office.

Tips for Taking Intraoral Images

To take intraoral images, zoom-in the lens fully and physically move the camera away from the

patient's mouth until the image comes into focus. This is recommended because the flash is further

from the patient's mouth, decreasing the possibility of overexposure. Also, this gives you more room

to crop the image, as well as room to position the rectractors and mirrors. We recommend taking the

frontal and buccal intraoral pictures about 8 to 10 inches from the patient's mouth. Although this may

seem far, with the camera's high resolution, you will not lose clarity when cropping the images. When

you are taking the frontal and buccal intraoral pictures, make sure to take the picture at a 90º angle to

the teeth. Also, try to align the horizontal plane of the camera with the patient's occlusal plane. This

will save time, as you will not have to rotate the image inside Quick Ceph later.

For the occlusal pictures, we recommend taking the images approximately 10 inches away from the

patient's mouth. Due to the height of the flash, taking the image closer would result in the patient's

lips obscuring the flash.

Occlusal pictures tend to be darker than the frontal and buccal pictures. We recommend

increasing the aperture of these pictures by one or two F-stops by rotating the Command

Dial slightly to the left. You can also set the camera to the A-mode and turn on the

Macro feature. For upper occlusal images taken with a mirror, we recommend flipping

the camera upside down to eliminate shadowing. Please remember to horizontally flip

the image when you import it into Quick Ceph. Otherwise, the image will be displayed

horizontaly inverted.

Adjusting Images While in QCIPro and QC2000

Images taken while the camera is flipped upside down can be rotated easily in QC2000 and QCIPro.

For information on image editing, please see Chapter 2 in the Quick Ceph Manual (downloadable

from www.quickceph.com).

Please Note: We only recommend this camera. We do not manufacture it. If you have technical difficulties,

please contact Nikon Support at 1-800-645-6689.

http://www.quickceph.com/docs/1028Nikon_5000_help.pdf

Quick Ceph

Selector Button

Page 2

Doc ID# 1028Nikon_5000_help - Revision 3-26-02

Systems

After all of the settings

have been selected, the

Control Panel at the top of

the camera should resem-

ble the image shown

below.

Manual Mode with:

Macro setting

Anytime Flash

ISO 400 setting

Aperture Priority

Center Weighted Metering

Reduced Flash output

TIP

We recommend pur-

chasing an additional

Nikon EN-EL1

rechargeable Li-ion

battery. The pro-

grammed settings

will be lost if the bat-

teries are taken out

of the camera for

more than 2 hours.

TIP

If the occlusal pic-

tures appear too

dark, you should set

the camera to the A-

mode and turn on

the Macro. This

adds more light to

the occlusal pictures.

Command Dial