Nidek Medical SE-9090 Supra, Service Manual, Page: 228 / 350

LLE7D*RDA002B
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8.14.3.2 Bevel position adjustment
1 . Display the menu screen (see 8.1.1 [p167]) .
2 . Press [Bevel adjustment] on the menu
screen.
3 . Press the Bevel position field.
4 . Change the Bevel position parameter
value by the procedure below.
1 ) To move the bevel position toward
the lens rear, decrease the parame-
ter value.
2 ) To move the bevel position toward
the lens front, increase the parame-
ter value.
3 ) After entering the value with the numeric keypad, press the Enter key .
4 ) Press [Exit] to return to the layout screen.
5 . Confirm the bevel position (see 8.14.3.1 [p215]) .
6 . Repeat the adjustment until the bevel position is in the center of the lens edge.
7 . After adjustment, perform the following.
1 ) Backing up the EEPROM data (See 8.19.1 [p284].)
Lens front Lens rear