Olympus MX63 Instructions Manual page 86

Display
7. Error indications by lighting and blinking of buttons
Front panel
"1" to "4" are ON. a) "1" to "4" are not
"4" blinks
4 times.
"3" blinks
4 times.
"3" and "4" are
OFF.
"3" and "4" blink. e) Both two aperture
"1" and "2" are
OFF.
80 80
Problem
1
2
3
operable.
b) The blinking starts when
the aperture diaphragm
(open) button is
pressed.
c) The blinking starts when
the aperture diaphragm
(close) button is
pressed.
d) The aperture diaphragm
button is turned OFF
and does not function.
diaphragm buttons
keep blinking.
f) When the power is
turned ON, the objective
selection button does
not turn ON.
Cause
4
The communication
between the microscope
frame and PC is
disconnected.
The control board is
damaged.
The aperture diaphragm
reaches the maximum limit.
The aperture diaphragm
reaches the minimum limit.
The aperture diaphragm
button is set to disabled.
The aperture diaphragm is
damaged.
The microscope frame is
damaged.
You are using the revolving
nosepiece that is not
specified.
The revolving nosepiece is
not attached properly.
The revolving nosepiece is
damaged.
Remedy
Turn OFF the power supplies
of the microscope and PC and
turn ON again.
Contact Olympus.
Engage the 10X objective
in the light path, remove
eyepieces and look into the
eyepiece sleeves. If the aperture
diaphragm image is not visible,
this is not a failure.
If the minimized aperture
diaphragm is visible, this is not
a failure.
Set the DIP switch No.3 to OFF.
Contact Olympus.
Contact Olympus.
Replace with the specified
revolving nosepiece.
Attach the revolving nosepiece
again properly.
Contact Olympus.
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