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Manual
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PDR-7000 Operation Manual
CAUTION
If non-medical electrical equipments (e.g. V
ideo monitor
, IT
equipment, etc.) that are connected with the PDR-7000
are, directly
connected to the wall socket-outlets, high touch current may flow
since the earth continuity is not ensured.
CAUTION
Multiple socket-outlet should be a grounding-type a
nd complied
with IEC 60884-1.
CAUTION
Connection of the plug shall be possible only by us
ing
the tool.
(Refer to the figure below
.)
- vi -
6
8
Table of Contents
Main Page
Important Notice
3
Safety Information
4
Table of Contents
8
1 Before Use
11
Outline of the Refractor
11
Intended Use
11
Configuration
12
Refractor Head
12
Control Box
14
Junction Box
21
Labels
22
Before First Use
23
Getting Started and Exiting
25
Getting Started
25
Restore from Power Saving Mode
25
Exiting
25
2 Operating Procedures
26
Operation Flow
26
Entering Data
27
From an Auto Ref/Keractometer
27
From a Lensmeter
28
From a
28
Manual Data Entry with the Dial
33
Setting Prism
34
Switching between Rectangular and Polar Coordinates
34
Rectangular Coordinates
34
Polar Coordinates
35
Removing Rotary Prism Lenses
35
Prism Data Clear
35
Preparation
36
Standard Program Refraction
37
Fixed Program
37
Chart Presentation
44
Chart Selection
44
Visual Acuity Chart Mask Functions
44
Random Chart Function
46
Printing
46
3 Advanced Features
47
Vision Test Screens Presented to Patient
48
Data List
50
Setting for Connection with Chart Projectors
51
Setting Auxiliary Lenses
52
Fog Function for Testing a Single Eye
53
Fog Function for Testing both Eyes
54
Calling up Measurement Data
55
Link off Function
55
Programming
55
Programming
56
Operating Programs
57
Entering Comments
58
Setting Time and Date
59
Touch-Screen Panel Calibration
60
Parameter Settings
61
4 Test Method
68
Unaided Visual Acuity Test
68
Aided Visual Acuity Test
68
Astigmatism Test
69
Astigmatism Test with Astigmatism Clock Dial
69
Astigmatism Test with Cross Cylinder Lens
70
Spherical Refinement
71
Red-Green Test
71
Cross Grid Test for Far Vision
72
Binocular Visual Function Test
73
Binocular Balance Test
73
Polarized Red-Green Test
74
Phoria Test
75
Phoria with Fixation Test
77
Von Graefe Test (Horizontal Phoria)
79
Von Graefe Test (Vertical Phoria)
81
Vertical Coincidence Test
82
Horizontal Coincidence Test
84
Schober Test
86
Stereo Test
88
Worth Test
89
Maddox Test (Horizontal Phoria)
90
Maddox Test (Vertical Phoria)
91
Near Addition Test with Fused Cross Cylinder Lenses
92
Negative Relative Accommodation Test
93
Positive Relative Accommodation Test
94
Negative Relative Convergence Test
95
Positive Relative Convergence Test
96
5 Maintenance
97
Troubleshooting
97
Replacing Fuses
97
Cleaning Measuring Windows
99
Cleaning Exterior
99
Service Information
99
6 Technical Informations
100
Classifications
100
Specifications
101
Components
102
7 Appendix
103
Linkage between Charts and Auxiliary Lenses
103
VA Conversion Table
104
Preset Addition Power
104
Estimated Visual Acuity Table
105
Standard Programs
106
Guidance for Connection of PDR-7000 with Other Devices
109
How to Import Data from CANON R/K to PDR-7000
110
How to Import Data from NIDEK and TOPCON R/K to PDR-7000
111
Connectors
113
Setting for Connection with the External Instrument
115
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