Olympus DP80 Instructions Manual page 43

Problem
Picture is too dark.
Cause
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.
The output highlight level adjust-
ment is too low.
The microscope illumination is too
dark.
Remedy
Return the exposure correction
value to 0 and 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.
Increase the microscope illumina-
tion intensity or disengage the
existing ND filter to increase bright-
ness.
DP80
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