11
OIV-2-BA-e-2010
6
Equipment
Accessories
Attachment lens 0.5x
OZB-A2101
7
Troubleshooting
Problem
Cause
Solution
Stains or dust on the
picture
Impurities are present on the
sample
Clean sample
The picture is blurred
Impurities are on the lens surface.
Clean lens
The focus is not correct.
Adjust the focus
The video image is not
displayed.
The external power cable is not
connected.
Connect the external power
cable.
The picture is too bright
or too dark.
The LED lighting is set incorrectly.
Adjust the brightness of the
LED ring light.
Check the display settings.
Open the settings display
menu to adjust the brightness.
The display does not
respond.
Overlapping in the system (too
many operations) leads to error
loops.
Restart the system
The focus wheel is not
flexible.
The focus wheel is too tight.
Loosen the focus wheel
The focus is not held
because the
microscope descends
on its own.
The focus wheel is too loose
Tighten the focus wheel.
The zoom does not
work.
The zoom adjustment ring is locked.
Loosen the magnification
locking screw.
The LED ring light does
not light up when it is
switched on.
No power
Check the connection of the
mains cable.
The LED light has burnt out.
Replace it with new lighting.
The LED light has
suddenly burnt out.
The voltage is too high.
Use a suitable external power
adapter.
The illumination
brightness is not
sufficient.
The voltage is too low.
Use a suitable external power
adapter.
