Huvitz CRK-1, Руководство по обслуживанию, Страница: 58 / 88

---------------------------------------------------------------------------------------------- Auto Ref/Keratometer CRK-1 57
A. Engineer mode of the PD Setup begins.
B. PD Setup in the menu is as follows.
1) SAVE
- Changed the temporary storage of PD are set.
2) CENT
- The current value of the X-axis encoder center position.
3) + STEP
- The offset of the slit spacing (Slit pitch Offset) increases.
4) - STEP
- The offset of the slit spacing (Slit pitch Offset) decreases.
5) EXIT
- PD Setup will exit.
Slit pitch Offset is changed, the screen update interval of the slit is measured from
which pupil distance (PD) is also changed.
C. PD measurements in the following order, depending on setting.
1) PD measurements and those mounted on the stand, the focus is adjusted on th