
GG-09001 Edition 1.3
-
45
-
9-4 Cleaning field lens
①
Using an Allen wrench, loosen
2
retaining screws
. If these screws are tightly locked, apply a
few drops of the cleaning solution to loosen the screws.
②
Using the handle, remove the field lens. Follow the steps described in “
9-1 Preparing for lens
cleaning
” and “
9-2 Lens cleaning procedures
”.
③
When you complete the lens cleaning, position the field lens and tighten
2
retaining screws using
an Allen wrench.
④
When it seems that dusts exist on the field lens, it is very likely that dusts also exist on the
protective glass above the field lens. Clean the protective glass as necessary.
Summary of Contents for K9L48B
Page 1: ...GG 09001 Edition 1 3 Edition 1 3 2015 4 Model Name K9L48B...
Page 4: ...GG 09001 Edition 1 3 1 Names and Functions of Components...
Page 5: ...GG 09001 Edition 1 3...
Page 8: ...GG 09001 Edition 1 3 Principals of Fundus Photography...
Page 9: ...GG 09001 Edition 1 3 3 Block Diagram...
Page 23: ...GG 09001 Edition 1 3 Optical Head Unit Fan Assembly Drawing...
Page 59: ......