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Essilor AKR 550 Maintenance Manual

Essilor AKR 550
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7.2 REF Calibration
1 Move the cursor to the menu item to be adjusted
(refer to the descriptions below) by pressing
switch and press switch.
In case of [1. MODEL EYE A]
[1. MODEL EYE A] (mode eye equivalent to 0D) is described below.
1) Move the cursor to 1. MODEL EYE A with switch and press switch.
The screen is switched to the calibration screen as
shown on the right and the functions of the operation
switches are changed as described below.
: It switches the function of the
measurement start switch.
(It is not used normally.)
: The cursor moves downward.
(It is not used normally.)
: The value of the cursor is changed to +.
: The value of the cursor is changed to .
: The content of calibration is stored, and it returns to the screen of REF
CALIBRATION.
The model eyes that correspond to the each item of MODEL EYE A-F are as shown
below.
Do not use it with different combination.
1. MODEL EYE A : The model eye equivalent to 0D
2. MODEL EYE B : The model eye equivalent to -10D
3. MODEL EYE C : The model eye equivalent to +10D
4. MODEL EYE F : Accessory model eye
5. MAGNIFICATION : CYL correction
6. FINISH : Return to the screen of MAINTENANCE MODE.
Press it when calibration is achieved.

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Essilor AKR 550 Specifications

General IconGeneral
BrandEssilor
ModelAKR 550
CategoryMedical Equipment
LanguageEnglish

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