Notes and Cautions
Notes and Cautions
Notes and cautions called out throughout the source procedures, consolidated here for reference:
- Stage clearance: Before using Motion Control (Center Stage / Enable 3D Motion), make sure the stage is clear.
- Chiller check: During Calibration hardware setup, if the temperature on the 4D Nano Align does not change after setting Base/Low Temp, verify the Chiller is on.
- Auto-filled settings: Microscope Settings and Brightness % are auto-filled from the Project Manager in Calibration, Transient Image, and Steady State Image modes — they do not need to be reselected.
- Save before stopping: In Calibration, Transient Image, and Steady State Image modes, always save the image before clicking STOP MEASUREMENT.
- Device overheating risk: In Transient Image mode, increasing the Duty Cycle increases the overall illumination and total power delivered to the device, which may lead to device overheating.
- Alignment accuracy trade-off: Increasing Alignment % and decreasing the Vibration Filter improves alignment accuracy (Calibration, Transient Image, Steady State Image) but increases measurement time (also noted for SanjAnalyzer PLUS ΔT measurements on small features).
- Device Trigger OUT (Transient Image): Outputs 5 V into 50 Ohms; if the device under test has high impedance, Device Trigger applies 10 V instead.