Olympus DP21 Instructions Manual page 90

Problem
d) Nothing is displayed on the
monitor.
e) The image is not in focus.
f ) The recorded image is too dark
or too bright.
g) The colors in the image are
strange.
h) Another 1394 device cannot be
used simultaneously.
i ) The played movie is fast for-
warded spontaneously.
j ) The calendar is reset every time.
86
Cause
The monitor is not ON.
The display cable is connected im-
properly.
The monitor resolution is set improp-
erly.
The system is in the sleep mode.
The microscope is not focused prop-
erly.
The parfocality is not adjusted prop-
erly.
The aperture iris diaphragm of the
condenser is open too wide.
The field iris diaphragm is not set prop-
erly.
Lens components of the microscope
are contaminated or the cover glass
on the front of the camera is stained.
The AE LOCK, exposure adjustment
and/or metering area are set improp-
erly.
The brightness is adjusted insufficiently. Adjust the brightness again.
A fluorescent lamp is used.
The white balance is erroneous be-
cause of a wrong color temperature
setting.
The screen color setup is incorrect.
The DP21-dedicated driver is installed. When the DP21 is connected to a PC,
The save folder is located on the net-
work so the frame rate is slow.
The built-in battery is exhausted.
Remedy
Turn it ON.
Connect the display cable correctly.
Set the correct monitor resolution.
Set the display power OFF setting cor-
rectly.
Press any button or key of the hand
switch, mouse or keyboard.
Adjust parfocality with the TV adapter.
Close the aperture iris diaphragm a
little.
Adjust the field iris diaphragm until the
image circumscribes the field of view.
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.
Set them correctly.
Use a light source other than a fluo-
rescent light.
Set the color temperature correctly.
Correct to the optimum color setup.
other 1394 devices cannot be used on
the same PC.
The movie files should be saved in the
USB memory.
The battery can be replaced only by
the manufacturer's personnel (paid
service). Please contact Olympus.
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