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Step 1: Power on the machine and allow the system to initialize.

Step 2: By default, the machine operates in SE (Secondary Electron) mode. To switch modes, click the BSE (Backscattered Electron) button.

Step 3: Select the required sample (Wood, Pollen, Rock, or Steel) from the Sample Selection panel.

Step 4: Set the Vacuum Level as required and click the Set button to apply the configuration.

Step 5: Configure the Working Distance and click the Set button to confirm the value.

Step 6: Set the Accelerating Voltage according to the sample requirement and click the Set button.

Step 7: Click BEAM ON to activate the electron beam. The system will now be ready for observation, and the corresponding image will appear on the Image Panel.

Step 8: Adjust the Brightness control to enhance image visibility during observation.

Step 9: Select an appropriate Spot Size to optimize image resolution and contrast.

Step 10: Choose the suitable Aperture Size to obtain a clear and well-defined image on the image panel.