Huvitz CDR-9000 - Test & Data Manipulation (1)

Digital Refractor CDR-9000 69
8.2.3. Page 3 – TEST & DATA MANIPULATION (1)
1
Δ Display: assigns the notational method for prism display. X/Y(Cartesian c
oordination) or r/θ(polar coordination) can be chosen. Default value is X/Y.
2
Blur/Break/Recovery: specifies whether to display the function keys for exe
cuting NRC and PRC test on the horizontal prism adjustment mode that i
s entered by pressing the [BIBO] button. Default value is YES.
3
VA Auto Set: assigns the type of chart mask for the unaided visual acuity
test and aided visual acuity test. With RK and/or LM data loaded, by cal