------------------------------------------------------------- Auto Ref/Keratometer GRK-7000
3
Contents
1. Introduction.............................................................................................................................5
1.1. Overview...................................................................................................................... 5
1.2. Classification............................................................................................................... 5
2. Safety Information................................................................................................................ 6
2.1. Overview...................................................................................................................... 6
2.2. Safety Symbol............................................................................................................ 7
2.3. Environmental Considerations................................................................................ 9
2.4. Safety Precaution.................................................................................................... 11
3. Characteristics..................................................................................................................... 14
4. Note for Use........................................................................................................................ 15
5. Names and functions of each part............................................................................. 17
5.1. Main parts................................................................................................................. 17
5.2. Explanation on Switches in Front.......................................................................20
6. Installation of Equipment & Preparation of Measurement..................................21
7. Exercise through Model Eye..........................................................................................23
8. Measurement........................................................................................................................ 27
8.1. Refractometry (REF Mode)...................................................................................29
8.1.1. Manual Measurement Mode.................................................................................30
8.1.2. Auto Measurement Mode......................................................................................39
8.2. Keratometry (KER Mode)
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43
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