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APH 550
Essilor Instruments APH 550 User Manual
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3
1-3
External structural diagram (
controller)
No.
Name
1
LC
D case 1 assy
2
LCD case 2
3
Operation unit case assy
4
Body case 1
5
Body case 2
6
Printer cover
7
Open switch
8
Operation dial assy
9
LCD panel assy
9
1
8
3
4
6
2
7
5
4
6
Table of Contents
Table of Contents
2
External and Internal Structural Diagram
3
External Structural Diagram (Head)
3
Internal Structural Diagram (Head)
4
External Structural Diagram (Controller)
5
Internal Structural Diagram (Controller)
6
External Structural Diagram (Relay Box)
7
Internal Structural Diagram (Relay Box)
7
Block Diagram
8
Connection Diagram
9
Head
11
Wiring Diagram
11
Controller
12
Relay Box
13
Troubleshooting
14
General Description of Boards
15
Error Message “Motor Not Connected” Appears
16
Error Message “Right (Left) Communication Error” Appears
17
Error Message “Printer Overheated” Appears
18
Error Message “Paper Empty” Appears
19
Error Message “Printer Cutter Error” Appears
20
Error Message "PD Error" Appears
21
Error Massage “WD Error” Appears
22
Error Message "Right Lens 4-5 Error" or "Left Lens 4-5 Error" Appears
24
Error Message "Right Lens 6 in Error"/"Left Lens 6 in Error" Appears
25
Error Message "Right Lens 6 out Error"/"Left Lens 6 out Error" Appears
26
Error Message "Error7" Appears
27
Error Message "Error8" Appears
28
Nothing Is Displayed on Screen When Turning Power on
29
Touch Panel Does Not Work
32
Main Causes in Case that Touch Panel Does Not Work
32
Measurement Result Is Not Printed Out/ Printout Is Not Normal
33
LED for Lighting Eyeball Does Not Light up
34
Main Causes When LED for Lighting Eyeball Does Not Light up
34
LED for Lighting Near Point Chart Does Not Light up
36
The Chart Cannot be Switched
37
Cannot Switch Chart
37
Main Causes When It Cannot Switch the Charts
37
Cannot Communicate with Autoref, Lensmeter or PC
38
Power Indicator of Relay Box Does Not Light up
39
Checking Procedures of Switching Power Supply
40
Checking Procedures of Failed Board
40
Other Error Message
41
Cleaning of Measuring Windows
42
Start-Up of Maintenance Mode
43
Maintenance Mode
43
Changing Procedures of Setting Value
44
Function of each Menu of Maintenance Mode
44
Calibration
44
Retrieving and Input of Calibration Value
45
Adjust Data Output
46
Hardware Check
46
Motor Check
47
PD Drive Motor
47
WD Drive Motor
47
Disk Drive Motor
47
Others
48
LED Check
48
Touch Panel Check
48
Interface Check
49
Button Check
49
Printer Check
49
S/N Input
50
System Item
50
Motor Speed
50
Model Select
50
Arrange Mode
51
Calibration of Touch Panel
51
Output PC
51
Screen at the Time of Start-Up
51
Replacement Procedure of each Unit
52
Replacement of Motor Control Board Assy
57
Replacement of Right Side Motor Drive Board Assy
57
Replacement of Left Side Motor Drive Board Assy
58
Replacement of VD-R Assy, VD-L Assy
59
Replacement of LD-R Assy and LD-L Assy
60
Replacement of PD Assy
61
Replacement of Measuring Window and VD Check Window
63
Replacement of LCD Case 1 Assy
64
Replacement of Operation Dial Assy, Operation Unit Case Assy
69
Replacement of Power Supply Switch
72
Replacement of Fuse
73
Replacement of Leg of Relay Box
74
Preparation
75
Communication Setting of the Application
75
Rewriting Procedures of the Software of APH 550
75
Designation of the Program File
76
Connection of APH550 and PC
76
Switch APH550 to the Mode of Program Rewriting
76
Communication Setting of APH550
77
The Setting of the Communication Speed
77
The Setting of the Hyper Mode
77
Communication Execution
77
4
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Essilor Instruments APH 550 Specifications
General
Brand
Essilor Instruments
Model
APH 550
Category
Medical Equipment
Language
English
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