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IP Modem connection
lost
Sim card account in debt
Network down
Signal strength low
Pay sim account
Wait for network
Install high gain antenna or move
instrument to site with better coverage.
Low Sensitivity
Laser is old
Laser needs replacing.
Send to your authorised distributor or
contact Aeroqual technical support.
Low Sensitivity
Dirty optics
Optics need cleaning
Send to your authorised distributor or
contact Aeroqual technical support.
High baseline
Dirty optics
Optics need cleaning
Send to your authorised distributor or
contact Aeroqual technical support.
Noisy Readings
Dirty optics
Laser is old
Optics need cleaning
Send to your authorised distributor or
contact Aeroqual technical support.
Laser needs replacing.
Send to your authorised distributor or
contact Aeroqual technical support.
Readings flat
Laser failed (check LED on optical
engine, if RED then laser has
failed)
Photo-detector failed
Laser needs replacing.
Send to your authorised distributor or
contact Aeroqual technical support.
Send optical engine to Met One for
replacement detector and calibration.