Leica dm750 p manual Modules

Page 33

Objective Centration (cont.)

5.Adjust the objective centering screws until the noticeable point of the sample is midway between the furthest position and the center of the crosslines. This moves the objective center closer to the stage center.

6.Move the specimen (not the objective centering screws!) so that the noticeable point is at the center of the crosslines once again.

7.Check to make sure that the noticeable point stays at the center of the crosslines when the stage is rotated. If not, repeat the centering process.

Each objective must be centered sepa- rately. Also, there is a magnetic storage location for the objective centering tools in the back of the Analyzer or Analyzer/Bertrand Lens

modules.

Leica DM750 P	Manual	33

Image 33

Contents Leica DM750 P Manual Chapter overview Contents Safety regulations Safety concept Light bulbs Symbols used in this operating manualImportant information Provide clarityDescription Important NotesContact address EC Declaration of ConformityIntended use Instructions on usePlace of use Non-intended useTransport To any warranty claimsDisposal Integration in third-party productsHealth risks Health risks and dangers of useViral infections of the eye Vidual or detachable eyecupsInformation for the person responsible for the instrument Information for the person responsible for the instrumentCleaning glass surfaces Cleaning coated parts and plastic partsCare instructions General instructionsAccessories Accessories, maintenance and repairMaintenance Repairs and service workElectrical data Fuse ReplacementInput 100-240 V, 50/60 Hz, 5 W 3 W LED EnvironmentLeica DM750 P Introduction Unpacking Check the components against the planned configurationGet Ready Tools used Attaching Analyzer Module or Analyzer/Bertrand Lens ModuleViewing Tube Installing Objectives Substage Condenser Substage CondenserCompletely loosen the two thumbscrews on the condenser mount Get Set Basic setup PowerWork Surface Objective Using the Aperture CondenserSetting up Polarized Light Substage condenser in a swing in/outPolarizer Analyzer into position Focusing FocusingSlot of the right eyetube Viewing Tube AdjustmentEyepiece. Do not raise or lower the stage to focus Slightly, if at allKoehler Set up Koehler Set upObjective Centration ϘϘ Centering keysFocus the polarizing sample Modules Bertrand Lens Operation Image through the eyepiecesYou can now view the conoscopic image through the eyepieces Time Delay Shutoff Changing the status of the time delay shutoffOr Disabled and you will not see any blinking Leica DM750 P Manual Ready! Set! Go Care of the Microscope General General maintenanceHands. There is a handle on the back Is extended This purpose For two compensators in the rearϘϘ It is very important to avoid the excessive Lint-free cloth, lens tissue or cotton swabShould be moistened with solvent, but Around the lensMechanical Maintenance Mechanical MaintenanceDimensions Leica DM750 P Manual Leica DM750 P Manual Leica DM750 P Manual