Opto-Edu 7 / 16 [email protected]
(6) Aperture rod adjustment (For A63.7015 Only)
1
X
Y
2
2. Image swing lever
1) Left-click the Focus wobble function in the software, the field of view is a high-speed
real-time image, and it can be adjusted repeatedly. The XY position is controlled by
electronic control until the image does not move.
- Adjust the swing function after making the image clear, it is beneficial to watch the image
swing direction, you can call the "cross"
shelf" function, easy to see the shaking direction; if the image is not clear, press
[Manual (5)] to operate.
- Shake and adjust the X-axis knob in the left and right directions of the image.
- Shake and adjust the Y-axis knob in the up and down direction of the image, from the
bottom left to the top right.
2) . Right click on the wobble, when the field of view is a high-speed real-time image, the
image sways so much that it is impossible to distinguish the shaking direction.
Reduce the shaking frequency A, and repeat the above 1) steps.
Note: 1). The swing function needs to be adjusted when changing the voltage or changing
the aperture size.
2). After adjusting the swing, it is necessary to fine-tune the focus to achieve the clearest
state.
1. Aperture adjustment
The diaphragm is divided into four gears (30, 50,
50, 100um),
The size is in order from the inside to the outside
according to the red circle in the picture.
- should be selected according to the nature of
the sample, observation magnification, etc.
Choose the aperture size, generally choose
50um. (100um for EDS)
- Adjustment method: turn left, inward or outward
Pull, rotate right to lock.
