Nidek Medical AFC-330, Руководство оператора

Страница: 30 / 186

14
BEFORE USE : Screen Configuration
15. Small pupil photography mode toggle button
Pressing this button toggles use of Small pupil photography mode between ON and OFF.
(Black background): Small pupil photography mode is OFF (Usual image capture)
The usual image capture is executed for an eye that satisfies the required pupil diameter (4.0 mm or larger in
diameter).
(Orange background): Small pupil photography mode is ON.
Image capture is executed for an eye that does not satisfy the required pupil diameter but satisfies the minimum
pupil diameter (3.3 mm or larger in diameter).
This button is displayed when the Small Pupil setting is ON in the Photography Modes screen (not displayed
when the setting is OFF).
When the “Auto switch to SP photography mode” setting is ON in the Photography options screen, the
device determines whether the patient’s pupil size satisfies the required pupil diameter, then automatically
enables or disables Small pupil photography mode. If the operator enables Small pupil photography mode
by pressing this button when the patient’s pupil size satisfies the required pupil diameter, Small pupil
photography mode is disabled in about three seconds.
For details of the setting, see “  Photography modes” (Page 111) and “  Photography options” (Page 113).
(Default setting: Small Pupil—ON, Auto switch to SP photography mode—OFF)
In Small pupil photography mode, flare may be captured outside the image capture range mark.
For details, see “2.5.4 Small pupil photography mode” (Page 76).
16. Patient register button
Used to register a new patient. Pressing this button on the anterior eye observation screen displays the new
patient register screen.
However, this button does not appear in the anterior eye observation screen when anterior eye image
capture is selected.
When the Patient ID quick registration function is set to ON, the next patient button is displayed at the same
position.
(For the Patient ID quick registration function, see “
 Patient ID quick registration function” (Page 90) and
“  Operation settings” (Page 106).)