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4) You may also loosen the two screws on the cover to adjust the position of the bulb to 

get centered and even brightness.   

5) Screw the cover back on.   

Caution:

 Before you turn over the microscope, be sure to take the eyepieces off and be 

certain that the head is securely locked by the thumb screw.

 

1.7  Installing the mirror (optional, your model may not have one) 

1) Turn the power off and unplug the power cord. 

2) Screw off the light cover on the base. 

3) Thread the black disc onto the base and then insert the mirror into the hole at the 

center of the black disc. 

4) You may try to get reflected ambient light on either side of the mirror with different 

angles for best result. 

Note:

 The mirror is only used when there is a power failure or you are in the field and 

no power is available.

 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

Содержание M829

Страница 1: ...User Manual Binocular Biological Microscope Model M829 MicroscopeNet com...

Страница 2: ...Table of Contents i Caution 1 ii Care and Maintenance 2 1 Installation 3 2 Operation 5 3 Specifications 7 4 Troubleshooting Guide 8...

Страница 3: ...ve or any other component disconnect the power cord immediately and wipe up the spillage Otherwise the instrument may be damaged 5 Important the lamp lamp housing and adjacent parts will become very h...

Страница 4: ...he optical surface use a soft cloth or cotton swab dampened with a lens cleaning solution available at camera stores All optical lenses should be swabbed using a circular motion A small amount of abso...

Страница 5: ...ently for dirt or oil clean if necessary Use the 10x objective to initially focus the image of your specimen When changing the objective magnification rotate the objective nosepiece until you hear a c...

Страница 6: ...the thumb screw 1 7 Installing the mirror optional your model may not have one 1 Turn the power off and unplug the power cord 2 Screw off the light cover on the base 3 Thread the black disc onto the...

Страница 7: ...condenser focus knob to raise or lower the condenser 2 The condenser is raised when using high magnification objectives and lowered when using low magnification objectives Note The centering of the c...

Страница 8: ...sharp image is obtained 3 Since both sides are adjustable you may also do the above in the opposite way in other words left eye first and right eye second 2 8 Adjusting tension knob The tightness of t...

Страница 9: ...e layer mechanical stage area 140mmx140mm movement range 75mmx50mm Illumination Halogen lamp 6V 20W Eyepieces Designation Magnification Field of View Focal Length Wide Field 10X 18mm 24 94mm Plan Fiel...

Страница 10: ...quality No slide cover attached to the slide Attach a 0 17mm slide cover Slide cover is too thick or thin Use a slide cover of the appropriate thickness 0 17mm Slide may be upside down Turn slide over...

Страница 11: ...sity control dial Aperture diaphragm closed too far Open to the proper setting Condenser position too low Position the condenser upward MECHANICAL PROBLEMS Problem Cause Solution Image will not focus...

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