Potec PDR-7000 - Page 10

PDR-7000 Operation Manual
4.5.11 Worth test----------------------------------------------------------------------------------------------------------------75
4.5.12 Maddox test (horizontal phoria)----------------------------------------------------------------------------------76
4.5.13 Maddox test (vertical phoria)--------------------------------------------------------------------------------------77
4.6 Near Addition Test with Fused Cross Cylinder Lenses--------------------------------------------------------78
4.7 Negative Relative Accommodation Test-----------------------------------------------------------------------------79
4.8 Positive Relative Accommodation Test------------------------------------------------------------------------------80
4.9 Negative Relative Convergence Test---------------------------------------------------------------------------------81
4.10 Positive Relative Convergence Test----------------------------------------------------------------------------------82
5 MAINTENANCE------------------------------------------------------------------------83
5.1 Troubleshooting-------------------------------------------------------------------------------------------------------------83
5.2 Replacing Fuses-------------------------------------------------------------------------------------------------------------83
5.3 Replacing printing paper--------------------------------------------------------------------------------------------------84
5.4 Cleaning Measuring Windows------------------------------------------------------------------------------------------85
5.5 Cleaning Exterior------------------------------------------------------------------------------------------------------------85
5.6 Service Information---------------------------------------------------------------------------------------------------------85
6 TECHNICAL INFORMATIONS-----------------------------------------------------86
6.1 Classifications----------------------------------------------------------------------------------------------------------------86
6.2 Specifications-----------------------------------------------------------------------------------------------------------------87
6.3 Components-------------------------------------------------------------------------------------------------------------------88
7 APPENDIX-------------------------------------------------------------------------------89
7.1 Linkage between Charts and Auxiliary Lenses-------------------------------------------------------------------89
7.2 VA Conversion Table-------------------------------------------------------------------------------------------------------90
7.3 Preset Addition Power-----------------------------------------------------------------------------------------------------90
7.4 Estimated Visual Acuity Table------------------------------------------------------------------------------------------91
7.5 Standard Programs---------------------------------------------------------------------------------------------------------92
7.6 Guidance for connection of PDR-7000 with other devices----------------------------------------------------94
7.6.1 How to import data from CANON R/K to PDR-7000-------------------------------------------------------95
7.6.2 How to import data from NIDEK and TOPCON R/K to PDR-7000-------------------------------------96
7.6.3 Connectors--------------------------------------------------------------------------------------------------------------98
7.6.4 Setting for connection with the external instrument------------------------------------------------------99
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