f. Turn the lifting knob of condenser and make the condenser a lit bit lower. The image will be
focused in the right place of object (center of light path) when the light transit condenser.
Move the condenser up and down a little to make the dispersion image disappeared.
2_Objectives
The objectives have been mounted in the microscope before shipment
Take off the specimen from the stage and make the stage lower when you replace the objectives.
Handle the objective with your two hands and remove it. Be carefully do not make
it fall off. Turn the nosepiece to get the objective you need. The magnification for the objectives
becomes bigger in clockwise direction (observing from the top of the microscope).
3_Specimen clip
The clip has been mounted in the stage before shipment
Loosen two screws by wrenches supplied by manufacturer to remove the clip.
4_Eyepieces
10X eyepieces have been in the foam box before shipment. Insert the eyepiece into the eyepiece
tubes and tighten the fixing screws by wrench
5_Other attachments
Replace other attachments (eg, camera) according to the instruction
6. Replacement
1_Replacement for bulb (halogen bulb, optional)
Turn off the power supply (turn the switch to _O_) and pull out the connector
Wait for 30 minutes till the bulb is cooling
Handle the grooves in condenser and pull it out
Pull out the original bulb
Replace the bulb by gloves or cloth material then insert the bulb into the socket entirely
Pull the condenser back to its original position
Connect the electronic cord to the power supply
2_Replacement for fuse
Turn off the power supply (turn the switch to O) and pull out the connector
Open the cover for fuse by screwdriver
Mount the new fuse
Make sure that the voltage shown in the cover for fuse is same to the working voltage
Mount the cover
VI. Operation