Huvitz HRK-7000, Руководство пользователя

Страница: 32 / 97

32 Auto Ref/Keratometer HRK-7000/7000A --------------------------------------------------------
3. Check the user Setup mode.
Check and select the diverse functions relating to measurement including VD
value or printing condition. Input the message wanted to be printed together with
measurement data (refer to section 9.5).
8.1.1. Manual Measurement Mode
As pushing Auto button in the AUTO mode, it changes to the manual measurement
mode. If you change “Auto Start” to “OFF”, the auto measurement function can be
stopped.
①
Adjustment of Eye Height
- Let the examinee sit in front of the machine.
-Make sure that the examinee should not put his or her hands or fingers under chin-
rest. The hands or fingers can get injured.
-For the prevention of infection, cleanse the forehead-rest with a solvent such as
ethanol for every different examinee.
-To keep it clean, change the chin rest paper for every different examinee.
-
Let the patient sit comfortably by adjusting
the table or chair of electric machine.
-
Let the patient put his or her face on chin-
rest and his or forehead stick closely to the
forehead-rest.
-
Adjust the examinee’s eye height to the
height array indicator by rotating the height
adjustment lever as shown in the picture.
!
CAUTION
[ Figure 15. Eye Height Adjustment ]