VÅNTEC-1 Detector User Manual Preventive Maintenance and Troubleshooting
M88-E01072 10 - 5
4. The angular accuracy peak position data
is greater than +0.01° of the expected
value.
• Repeat the calibration of the VÅNTEC-1
detector (see Section 7).
5. There is poor instrument resolution
(FWHM is greater than 0.065° of the 104
reflection of NIST 1976).
• Repeat the alignment of the 2 DOF mount
for the VÅNTEC-1 detector (see Section 8).
6. The following error appears: “Scan Out-
side Software Limits.”
• Using Fixed Scan mode, the start-to-stop
range is determined by the configuration
and cannot exceed the geometry angle set
in Config (max 12°).