Table Of Contents - Nikon OT-8A Instructions Manual

Table of Contents
1. Names of Parts . 3
1-1. Lens Chamber. 3
1- 2. Control Panel . 4
2. Setting . 5
2- 1. Installing the Lens Chamber. 5
2-2. Connecting the Cord . 5
2-3. Mounting the Near Point Chart. 6
2-4. Leveling . 6
2-5. Turn on the POWER Switch. 6
2- 6. Replacing the Paper Roll. 7
3. Adjusting the Comeal Distance. 9
3- 1. Adjusting the Comeal Distance by Normal Measurement. 9
3- 2. Diopter Conversion Table. 10
4. How to Use Keys . 13
4- 1. Lens Chamber Display and Control Panel Keyboard . 13
4-2. Data Input Example . 15
4-3. If an Error is Displayed. 16
4-4. If Wrong Data is Entered . 17
4-5. Functions of Each Key. 18
(1) Identification (ID) number . 18
(2) Entering the visual acuity (VA) . 19
(3) Calling data from another unit . 20
(4) Selecting the right or left eye . 22
(5) PD . 24
(6) SPH, CYL and AX . 26
(7) Auxilliary lens . 28
(8) Using the cross cylinder . 31
(9) Using the prism . 35
(10) Using ADD . 38
(11) Using data memory . 40
(12) Changing the step . 41
(13) Converting the cylindrical power . 43
(14) Converting the prism . 44
(15) Printing . 45
(16) Erasing data . 46