2.3.7

2.3.7.9R.ROTATION Window

The raster rotation rotates the direction of the displayed image by rotating the scanning direction of the electron beam.

Rotation ON/OFF check box Rotation angle display/set box Angle micro adjustment button 90° step rotation button Angle setting slider

Fig. 2.3-33 R.ROTATION Window

(1)Rotation ON/OFF check box

Clicking this box and placing a checkmark on it enables raster rotation.

(2)Rotation angle display/set box

This box displays the current angle of rotation. Entering an angle from the keyboard and pressing the Enter key causes the image to rotate by that angle.

(3)Angle setting slider

By moving the slider to the right and left with the mouse, you can vary the angle of rotation continuously. By clicking the side of the slider, you can adjust the angle in 0.5-degree increments.

(4)Angle micro-adjustment button

By clicking the right and left arrows, you can adjust the angle of rotation in 0.1-degree increments.

(5)90° step rotation button

Rotates scanning direction in 90° increments.

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