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AEROSOL OPTICAL DEPTH AEROSOL INVERSIONS SOLAR FLUX OCEAN COLOR Maritime Aerosol Network
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Aerosol Robotic Network (AERONET)
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AERONET Instrument Troubleshooting Interface - Solutions for SD CARD STATUS Flag

Condition(s)
Flag if (report any)

How To Check/Test
Only Model T instruments. See Model T Internal Connections for SD card location.

Solution Level 1 (< 5 minutes)
1. On the control box, go to MEMORY=>SD CARD, the State should show the SD card space free and total size. If the State shows error, remove the SD card and insert it into a PC. Go to File Explorer and format the SD card. Re-install the SD card into the control box and go to MEMORY=>SD CARD and verify the State shows the SD card space free and total size.

Solution Level 2 (more involved)
1. Replaced the SD card and format the card in either a PC or in the control box by going to MEMORY=>SD CARD=>FORMAT and pressing Valid.

Solution Level 3 (last resort)
1. Return instrument for maintenance.

Model T Internal Connections
Model T Internal Connections
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Last Updated: April 15, 2026