To Next Page

To Previous Page

13900-103 Rev. A Page 11

Troubleshooting (Continued)

Error Code Table (Continued)

Code# Definition Probable Cause

15 Right VVL camera error ..................................... J2 (Fig.7, 31) Disc’d

Software incompatibility issue.

J2 (Fig.7, 7) Disc’d

J8 (Fig.7, 7) Disc’d

Defective Optical Head Assembly

16 Undefined ............................................................. Not used in this instrument

17 Tonometer Subsystem Error ............................. Defective Tonometer Circuit Board, replace the

Optical Head Assembly

18 Positioning Subsystem Error ............................ J2 (Fig.7, 31) Disc’d

Software incompatibility issue.

J1 (Fig.7, 7) Disc’d

J2 (Fig.7, 7) Disc’d

J8 (Fig.7, 7) Disc’d

Defective Optical Head Assembly

19 Undefined ............................................................. Not used in this instrument

20 DAC error ............................................................. Defective Tonometer Circuit Board, replace the

Optical Head Assembly

21 I

C bus error ......................................................... J2 (Fig.7, 31) Disc’d

J7 (Fig.7, 7) Disc’d

J8 (Fig.7, 7) Disc’d

Quick Reference Guide

Fig.7,7 = 13900-851 Optical Head Assy

Fig.7,16 = 13960-924 Motor Board Assy

Fig.7,27 = 13960-925 Power I/O Board

Fig.7,31 = 13900-921 Control Board Assy

Disc’d = Disconnected or intermittent connections. Check

crimp joints and continuity from pin to pin.

Reichert AT550 Service Manual

Other manuals for Reichert AT550