Instruction manual

Calibration, Maintenance, Troubleshooting and Warranty
Calibrating Z
300 MultiMode SPM Instruction Manual Rev. B
Figure 15.8a Z Calibration Image
5. Verify that the Z Center Position value shown next to the image display is close to 0 volts
(±5 volts).
6. If the Z Center Position value is not close to zero, use the Realtime > Motor > Tip Up and
Tip Down buttons to adjust.
15.8.2 Capture and Correct an Image
1. Capture an image by selecting Capture in the Realtime menu, or click on the CAPTURE
icon. When the image is captured, go to the Offline screen.
2. Remove all tilt and scan line errata from the image by selecting Offline > Modify > Flatten
Manual.
3. Set the Flatten order parameter in the dialog box to 1.
4. Go to the display screen and draw a stopband over the pit as shown in Figure 15.8b.