Nidek Medical AFC-330, Руководство оператора

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4
BEFORE USE : Device Configuration
3. Release button
Provides the following four functions:
• Execution of image capture
The flash is fired and the eye image is captured by the built-in CCD camera.
• The same function as the OK/Auto transfer button or the retry button in the preview screen
• Enabling of image capture with the same conditions (the same eye [left eye if the selected image is left eye]
in the same image capture mode) as used for the image selected in the thumbnail screen (same function as
the retry button )
• Enabling of image capture with the same conditions as used for the latest image capture when the release
button is pressed without selecting any image in the thumbnail screen (same function as the image capture
button )
For details of operation in the preview and thumbnail screen, see “[Preview screen]” (Page 24) and
“[Thumbnail screen]” (Page 26).
4. Joystick
Used to move the image capturing unit to the desired position.
Tilting the joystick moves the image capturing unit to left, right, forward, and backward. Rotating the grip
of the joystick moves the image capturing unit up and down.
It is also used to select the OK/Auto transfer button or the retry button in the preview screen, and to advance
images in the thumbnail screen.
Rotate the grip of the joystick to advance images.
For details of the operation in the preview screen, see “[Preview screen]” (Page 24).
5. Infrared filter lever
Used when cleaning the objective lens.
The infrared filter inside the device can be removed by pulling this knob so that the cleanliness of the
objective lens can easily be checked.
When the knob is pulled, the message “Would you like to clean the objective lens?” appears.
For details, see “4.3 Cleaning Objective Lens” (Page 155).