12. Troubleshooting
Possible cause
Action
Bad communication
Check LEDs on the LEX unit (see concerning topic)
Plug in both RJ45 connectors of the SFTP Cat.5e cable
Plug in the USB connector of the LEX unit to the MCU USB port
and perform a power cycle on the Auto Alignment Head
Remove any HUB from the line AA Head — MCU
Spectrometer not detected (see the procedure below to check if
the camera is detected)
Unplug and plug in the USB connector of the LEX unit to the
MCU USB port and perform a power cycle on the Auto Alignment
Head
Stop and restart XDS RACU Server on the MCU
Wrong calibration
fi
les
Upload the correct Spectrometer calibration
fi
le (<
fi
lename>.cal)
to the MCU
Image 12-8
Spectrometer: USB cable
Wrong measurements
Possible cause
Action
Ambient light conditions
Create a fully dark environment
Spectrometer aperture covered
Remove the object covering the Spectrometer aperture
Checking if the spectrometer has been detected
1. On the MCU, browse to
Start > Administrative Tools > Devices
2. In the list, check if
Ocean Optics Devices > Ocean Optics USB4000
is present
Image 12-9
Spectrometer: detected by Windows OS
12.6 Gimbal
No pan or tilt movement
The Gimbal does not perform any movement (i.e. pan and tilt), or one of the movements is not functioning
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R59770509 MES ACURAS HEAD - AUTO ALIGNMENT HEAD 24/11/2010
Summary of Contents for MES ACURAS HEAD
Page 8: ......
Page 20: ...2 Safety 12 R59770509 MES ACURAS HEAD AUTO ALIGNMENT HEAD 24 11 2010...
Page 22: ...3 Compliancy 14 R59770509 MES ACURAS HEAD AUTO ALIGNMENT HEAD 24 11 2010...
Page 28: ...4 Packaging 20 R59770509 MES ACURAS HEAD AUTO ALIGNMENT HEAD 24 11 2010...
Page 112: ...10 Operating AutoGeometry 104 R59770509 MES ACURAS HEAD AUTO ALIGNMENT HEAD 24 11 2010...
Page 126: ...Index 118 R59770509 MES ACURAS HEAD AUTO ALIGNMENT HEAD 24 11 2010...
Page 128: ...List of tables 120 R59770509 MES ACURAS HEAD AUTO ALIGNMENT HEAD 24 11 2010...