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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 

YJ-2005V

 or 

YJ-2005T 

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.

Summary of Contents for A12.1303

Page 1: ...www cnoec com cn sale cnoec com A12 1303 Biological Microscope Instruction Manual Catalogue This manual is suited for following models ...

Page 2: ...ot them by yourself according the manual please contact us or our representative in you area 3 Safety Before change a bulb or need to open the base ensure that the microscope has been disconnected with the power source The new bulb must be the same specifications as the old one When the illuminator is halogen lamp or incandescent lamp the base near the lighting source may be very hot Don t worry a...

Page 3: ... P 5 8 ABBE Condenser P 5 9 Focusing System P 5 10 Illumination System P 5 D How to Use and Assemble P 6 E Trouble Shooting P 7 1 Troubles in Operating P 7 2 Troubles in Optical System P 8 3 Troubles in Electric System P 8 F Maintenance and Care of Your Microscope P 9 G Microscope with CCD Camera P 9 H Microscope with Camera P 10 I Microscope with Electron Eyepiece P 11 J A12 1303 Digital Microsco...

Page 4: ...20X or Huygenian eyepieces as 5X 6X 10X 12 5X 15X 16X The specifications of WF10X are showed as following P 1 a b e c d f Fig 1 The Principle Draft In this microscope the standard outfit of the objective system is DIN achromatic objectives which are 4X 10X 40X spring loaded 100X spring loaded oil immersion The objective 100X is a immersion lens When the 100X objective is used between its top and t...

Page 5: ...bber Foot 19 Plate for Adjusting Brightness 25 Screw for Fixing Viewing Head 16 Body 8 Screw for Fixing the Condenser 24 ABBE Condenser 17 Plastic Back Fig 2 The Structure Draft 3 Mechanical tube length 160mm 4 Conjugated distance between object and image 195mm 5 Viewing heads and microscope models The viewing heads are used to change the direction of the ray transmitting Equiped different type vi...

Page 6: ...e process software help you to preview measure compare count save and delete Connecting the CCD camera with the TV the micro image will be showed for teaching A12 1303 V V type dual observing head 360 rotatable One viewing tube is 30 inclined and another is vertical The height of the vertical viewing tube can be adjusted to fit the same optical path length with another one So both of two viewers c...

Page 7: ... the screen User friendly sophisticated micro image process software help you to preview measure compare count save and delete 3 Insert the CCD camera with the CCD Linker Connecting the CCD camera with the TV the micro image will be showed for teaching If only observe from the inclined tube the rod on the right of the viewing head should be pushed in It will make the viewing field brighter If the ...

Page 8: ...nd pinion mechanical system controls the condenser up or down Usually raise the condenser higher when 100X or 40X objective is used Down the condenser lower when 10X or 4X objective is used The highest position of the condenser raising up is limitted to lower 0 2mm below the stage surface before the microscope is finished When it is necessary to readjust do as following steps a loose the nut on th...

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Page 10: ...4X and 10X objectives can never come into contacting with your micro slide specimen because of our built in stop The 40X and 100X objectives may occasionally touch the micro slide specimen But because they have retractable mounts the micro slide specimen will not be damaged 7 To make the image clearer you can adjust diameters of the iris diaphragm to match with the numerical aperture of objective ...

Page 11: ...d is dark Image moves while focusing The specimen is not caught stably by the clamp The image is yellow Blue filter is not used The viewing field is too dark P 8 Remove the dust and dirt There are dust or dirt on the specimen surface There are dust or dirt on the glass surface of the lenses Remove the dust and dirt The cover glass is too thick or thin Choose the cover glass 0 17mm thick The specim...

Page 12: ... to choose model YJ 2005V or YJ 2005T 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 ...

Page 13: ... its PL pilot lamp is lighting 3 Whether the TV is turned on the mode AV or VIDEO 4 Whether the rod on the right of trinocular head is pushed out 5 Whether the microscope is focused correctly At this time you can see a clear image in the eyepiece viewing field Now if the image showed in the TV screen is not clear you can adjust the height of the vertical tube by rotating it If the change is not ob...

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Page 15: ...www cnoec com cn sale cnoec com ...

Page 16: ... 0 Connecting Socket CPU Intel P4 EMS Memory 256M Hard Disk 512M PC Screen Resolution 1024 768 Software win2000 with Mend sp4 or winxp with Mend sp2 and directx 9 0 B How to use the digital camera head 1 Insert the driver CD into your PC 2 Connect the digital camera head to your PC with the USB2 0 digital line to run the guiding program of the new hardware found 3 Choose the correct button accordi...

Page 17: ...en it Choose the correct button step by step according to the information showing in your PC NEXT NEXT FINISH During the installing process there may be a mend program to be installed Don t worry about it It does no harm to your PC 2 Restart your PC 3 Click start program Yujieviewer yujieviewer1 35 Preview Click it to preview If it doesn t work please check the camera and then restart the software...

Page 18: ...e this calibration reference a name we advice you can give the name with camera name and objective such as 1 3 mega pix 10 times because you will choose different calibration when you will measure the object in the microscope Resolution Enter the original resolution of your calibration picture When measuring the resolution must be same as the calibration reference Pixel 1 unit will be how much pix...

Page 19: ...f something in image Length Measure the distance directly between two chosen points after choosing the right parameter Circle area Calibrate the area by drawing a circle around the chosen part Initial Delete all mark in the picture Move picture Move the picture P 16 ...

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