32 Auto Ref/Keratometer HRK-8000A ------------------------------------------------------------------------------------------------
4) DISP
- The image of currently selected camera mode is displayed.
- Continuous press, DISP> ALIGN> CLIP> MEAS order to change the
display mode.
5) ALIGN
- Guide lines for the alignment of the LED signal displayed on the screen.
- In R-CCD camera mode, output x, y alignment of REF spots.
6) CLIP
- In R-CCD camera mode, output rectangle window around REF spots
used for measure.
7) MEAS
- In R-CCD camera mode, output calculated data in real-time.
8) CAPT
- Captures the current screen image to display.
- In the captured images, DISP button is pressed, Threshold applied to
the delimited area shown in yellow.
9) INCR
- After the capture when applied Threshold, increases the level of
Threshold.
- In R-LED camera mode, Increases the brightness of REF LED
illumination.
10) DECR
- After the capture when applied Threshold, reducing the level of
Threshold.
- In R-LED camera mode, reduces the brightness of REF LED
illumination.
11) MOTOR
- REF diopters motor is switched to LOW and HIGH.
- The currently selected measurement is displayed in the upper left
corner of the screen.
C.
change the REF measurement mode in the following ways.
1) Select the K-CCD camera mode or R-CCD mode.
2) Press the MOTOR button, and change the mode of REF LOW of REF
HIGH, and check the current mode at the top left of the screen. If you
measure REF LOW, measure -30D ~ +5 D range, and If you measure
