Huvitz HOCT-1, Руководство пользователя

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6.6.
Angiography image operation (optional)
1.
The first procedure is same as ‘6.4 General Operation: procedure 2 ~ 7’.
•
On the angio mode, function of auto tracking is additionally available while scanning.
2.
Capture image and check image quality (in angiography mode).
(1)
Alignment and focus.
①
Move body with joystick and detect disc with disc tracking box. And Check the scan region box.
②
Start OCT scan by pressing scan start icon ( ).
③
Move body with joystick slowly until disc is clearly recognized on the screen.
(2)
Capturing angiography image
①
Optimize OCT signal by pressing optimize icon on the screen ( ) or optimize button on the body
(A).
② For enhancing OCT signal, move position of reference mirror by pressing arrow of REF.M icon
( ) if needed.
③ If signal is still weak, change the Signal Level ( ).
④ To prevent signal degradation and scanning errors that caused by focus shifting, use Auto tracking
mode by pressing the Disc Tracking icon( ) at the bottom if needed.
⑤
Press the button on joystick to capture image.