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P.9
3.Troubles in electric system:
The bulb does not light when
turn on.
Loose electric connection.
Secure the connection.
No insert the bulb.
Insert the bulb correctly.
Replace the bulb.
Illuminator is too dark.
Light flickers and the intensity
is unstable.
Bulb's filament is likely to burn out.
Mains voltage is unstable.
Use a voltage stabilizer.
Replace the bulb.
F) Maintenance and care of your microscope:
1.Unpack the microscope carefully to prevenet the accessories as lenses from falling
down and damaging.
2. All lenses are calibrated, don't try to dismantle them apart by yourself.
3. Nosepiece and focusing system is advanced and precise in construction, and don't
try to dismantle them apart by yourself. Please connect with an authorized technician
when they are in trouble.
4. Keep the mechanical parts from dust, and add a few no corrosiveness lubricating
grease into the sliding sections at regular intervals. Keep the optical elements clean when
wipe the instrument.
5. Keep the instrument in dry and cool place. Disconnect it with the power source and
put the dust cover over it after use. If it will be not used for a longer time, it is the best
way to screw the objectives out and place them into the lens-bottles, and screw the dust
covers on the nosepiece.
G) Microscope with CCD camera:
When a CCD camera is used, it is better to choose model
XSP21-01V
or
XSP21-01T
microscope.
1. See Fig 4., and connect the CCD camera with the microscope as following steps:
1) Take the plastic dust cover off from the viewing head and screw the vertical tube in;
2) Screw the plastic dust cover off from the CCD camera and screw the CCD Linker in it;
3) Connect "VIEDO OUT" terminal in the CCD camera to "VIEDO IN" terminal in colour
TV with a singal line. Plug the DC12V power supply line into the power socket of CCD
camera .Switch the power source on and the "PL" pilot lamp lights. Set the exposure mode
to "AUTO" position(to "MANU" position, need a auto-iris joint) for auto exposing;
4) Switch on the TV and select "AV " or "VIDEO" mode;
5) Push the rod of trinocular head in completely and adjust the microscope in the best
working state according to the manual. Then pull the rod out completely. Wait a moment,
the micro-picture will be showed in the TV screen. Focus slightly by the fine focusing knob
and adjust the position of the condenser and the diameter of the iris diphragm to make the
picture clearer.
2. Trouble shooting:
While the microscope is fuctioning normally, but on TV there is no picture, or the picture
is not high in quality, please check the instrument as following describing:
Troubles
Causes
Remedies
Fuse is burned out.
Replace the fuse.
Reduced bulb life.
Bulb is not a standard one.
Use a standard bulb.
Bulb is voltolized.
Reduce bulb voltage.
Bulb is not a standard one.
Use a standard bulb.
Mains voltage is too low..
Adiust the mains voltage.
Fuse is burned out.
Loose electric connection.
Secure the connection.
