
GG-09001 Edition 1.3
-
44
-
9-3 Cleaning objective lens
①
Turn on
POWER switch
.
②
In order to identify soils on the objective
lens clearly, reduce room’s luminance, select
Mydriatic Mode, and choose “
visible light” for
Illumination light. Turn the observation lamp
intensity selector knob to “
MAX”.
③
Follow the steps described in “9
-1 Preparing for lens cleaning
” and “9
-2 Lens cleaning
procedures
” to clean the objective lens. Since the objective lens is a large lens, you may
clean the lens using a sheet of cleaning paper folded into a small piece and held by your
fingers. However, make sure that you leave no fingerprint on the lens surface while cleaning.
④
After the end of the lens cleaning procedure, turn the
observation lamp intensity selector knob to
the 10 o’clock position.
⑤
Turn off
POWER switch
.
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: ......