Zeiss EVO, Инструкция по эксплуатации, Страница: 73 / 180

ZEISS 5 First Operating Steps | 5.4 Acquiring an Image
5.4.9 Acquiring an Image
Info
The following procedure describes the best way to quickly obtain an image without the con-
trol panel. You can also use the control panel to adjust aperture alignment, magnification/fo-
cus and brightness/contrast.
The following procedure describes how to acquire an image in high vacuum (HV) mode.
For further information on pressure and operating modes, refer to Selecting the Optibeam Opera-
tion Mode [
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Info
You can also use the Automated or Semi-automated Functions to help you with these tasks.
This procedure consists of the following steps:
1. Selecting the Optibeam Mode and the Apertures [
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2. Setting EHT and Probe Current [
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3. Selecting the SE Detector [
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4. Setting a Fast Scan Speed [
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5. Setting a Low Magnification [
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6. Setting a Long Working Distance [
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7. Adjusting Brightness and Contrast [
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8. Visualizing Details on the Specimen Surface [
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5.4.9.1 Selecting the Optibeam Mode and the Apertures
Procedure 1. In the SEM Controls panel, select the Apertures tab.
2. From the Optibeam drop-down list, select
Optibeam = Resolution .
à
The Optibeam mode is set.
3. Click Select Aperture and select the EasyVP Aperture .
à
The pressure-limiting aperture is set.
Instruction Manual ZEISS EVO | en-US | Rev. 10 | 354706-0780-006 73