Unitron MEC4 Manual

Contents

Unitron MEC4 Manual Manual pdf 19 page image

MEC4 INVERTED METALLURGICAL MICROSCOPEUNITRON 19TROUBLESHOOTING (continued)ELECTRICAL SYSTEMPROBLEM CAUSE SOLUTIONThe lamp can’t light No power to the lampCheck the power cord is connected correctlyNOTE: Lamp ReplacementThe LED illuminator will provide approximately20,000 hours of illumination under normal use. Ifyou should need to replace the LED bulb, pleasecontact an authorized UNITRON service center orcall UNITRON at 1-888-289-2228 for an authorizedservice center near you.The light intensity is notenoughThe light intensity adjustment knob is not setproperlyAdjust the light intensity adjustment knob.(p. 11, Fig. 7)MISCELLANEOUSThe field of view of one eyedoes not match that of theotherThe interpupillary distance is not correct Adjust the interpupillary distance (p. 11, Fig. 8)The diopter is not right Adjust the diopter (p. 11, Fig. 9)Your view is not accustomed to themicroscope observation and widefieldeyepiecesUpon looking into eyepieces, try looking atthe overall field before concentrating on thespecimen range. You may also find it helpfulto look up and into distance for a momentbefore looking into the microscope again.When using a camera andviewing on a monitor, areflection from a window orindoor lighting is seen in theimageThe stray light entered through the eyepiecesor viewfinder is reflectedCover both eyepieces to prevent stray lightfrom entering

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