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DP30BW
26
Problem
Cause
Remedy
Page
The input highlight level adjustment is
too low.
Reset the current level adjustment
and adjust the optimum level again.
(Online
manual)
The microscope illumination is too
bright.
Reduce the microscope illumination
intensity or engage an ND filter to
reduce brightness.
f ) Picture is too dark.
Exposure correction is set in the –
direction.
Return the exposure correction value
to 0 and set the desired exposure
correction value.
(Online
manual)
The metering area is set to a bright area
outside the region of interest.
Move the metering area to the area
where you want to obtain optimum
exposure.
(Online
manual)
AE lock, which was set when the expo-
sure time was shorter than the currently
required exposure time, is active.
Cancel AE lock.
(Online
manual)
The output highlight level adjustment is
too low.
Reset the current level adjustment
and adjust the optimum level again.
(Online
manual)
The area selected in black balance
adjustment was improper.
Select a black area as the rectangu-
lar black balance adjustment area.
(Online
manual)
The microscope illumination is too dark.
Increase the microscope illumination
intensity or disengage the existing ND
filter to increase brightness.
g) Still image cannot be recorded
using the external trigger input
signal.
The PCI interface board and Trigger IO
board are connected improperly.
Turn off the PC, unplug the power cord
and connect the PCI interface board
and Trigger IO board correctly.
h) The external trigger signal cannot
be output.
The PCI interface board and Trigger IO
board are connected improperly.
Turn off the PC, unplug the power cord
and connect the PCI interface board
and Trigger IO board correctly.
i ) The picture is not in focus.
T h e m i c ro s c o p e i s n o t f o c u s e d
properly.
Adjust the focus correctly with the fine
adjustment knob.
The aperture iris diaphragm of the
condenser is open too wide.
Close the aperture iris diaphragm a
little.
The field iris diaphragm is not set
properly.
Adjust the field iris diaphragm until the
image circumscribes the field of view.
Lens components of the microscope are
contaminated or the cover glass on the
front of the camera is stained.
Clean the objective, photography lens,
condenser and/or window lens of the
microscope, or clean the cover glass
on the bottom of the camera head.
The microscope and/or camera are
subjected to vibration during recording.
Record images in an environment in
which the microscope and camera
are not vibrated. It is effective to use
an anti-vibration bench.
j ) The DP Controller window is not
displayed correctly. Or the menu
characters are not displayed cor-
rectly.
The resolution setting of the screen is
not correct.
Set the resolution setting at 1280 x
1024 or more in the property of the
screen.
A large font has been selected in the
font size of the screen.
Select a small font in the property of
the screen.
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