Olympus DP26 Instructions Manual page 25

Microscope digital camera
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Problem
e) Picture is too bright.
f) Picture is too dark.
Cause
Exposure correction is set in the +
direction.
The metering area is set to a dark
area outside the region of interest.
AE lock, which was set when the
exposure time was longer than the
currently required exposure time,
is active.
The input highlight level adjustment
is too low.
The microscope illumination is too
bright.
Exposure correction is set in
the – direction.
The metering area is set to a bright
area outside the region of interest.
AE lock, which was set when the
exposure time was shorter than the
currently required exposure time,
is active.
T h e o u t p u t h i g h l i g h t l e v e l
adjustment is too low.
The microscope illumination is
too dark.
Remedy
Set the desired exposure correction
value.
Move the metering area to the area
where you want to obtain optimum
exposure.
Cancel AE lock.
Reset the current level adjustment
and adjust the optimum level again.
Reduce the microscope illumination
intensity or engage an ND filter to
reduce brightness.
Set the desired exposure correction
value.
Move the metering area to the area
where you want to obtain optimum
exposure.
Cancel AE lock.
Reset the current level adjustment
and adjust the optimum level again.
I n c r e a s e t h e m i c r o s c o p e
illumination intensity or disengage
the existing ND filter to increase
brightness.
DP26
Page
22

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