EZER EDR 9000, Operation Manual

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[Figure 8-18] STEP – 01 Polarlized Binocular Balance Test
② [STEP - 02] Schober Test
Ad d ne w s te p b y p re s s ing [ INS] b utto n.
Afte r c ho o s ing , s e le c t c ha rt b y ro ta ting jo g d ia l o r s e le c t c ha rt o n the
s c re e n d ire c tly. Se le c t FAR mo d e a t the rig ht s id e o f c o mb o b o x o f TEST MODE
[Figure 8-19] STEP – 02 Schober Test
③
[STEP - 03] Confirm Binocular visual acuity
Afte r c ho o s ing , c ha ng e c ha rt b y ro ta ting jo g d ia l o r s e le c t a c ha rt a mo ng
no rma l c ha rts d ire c tly b y to uc hing . And the n s e le c t FAR MODE fo r T- MODE, SPH fo r DATA,
ELEMENT, BIN fo r EYE o n c o mb o b o x. And the n c ho o s e o p e n- le ns a t le ns s e le c tio n wind o w fo r
R/ L
Digital Refractor EDR-9000