Agilent Technologies U1840A Medalist sj5000 Hardware Manual page 148

11
Troubleshooting
11-14
Wrong lighting values or incorrect color in lighting menu
• Place the lighting head over the ball bearing and verify if
each ring is complete. If not, replace the defective LED or
bank of LEDs.
• Check if the right color is displayed for each ring. If not,
verify the wiring to the lighting controller.
• Verify that unified_ligt_map.txt, SLC800LightingValues.xml,
SLC800Initialisation.xml and
LightingControllerIntensityTargets.xml are present and not
corrupted. Replace any missing or corrupted files (contact
Agilent Support).
• Try to calibrate using a Fotowand gray card (see
Calibration").
Unable to auto-scale
• When fiducial 1 is too close to the maximum or minimum
limits of the XY gantry inspection range, auto-scale cannot be
completed. Try auto-scaling on a different fiducial which is
not close to the stage limits.
Agilent U1840A Medalist sj5000 Hardware Manual
"Lighting