FMC640 LED status
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Main Page > EOL Products > FMC640 > FMC640 Manual > FMC640 LED status
This section is an explanation of LED indications on an FMC640 device.
Behaviour | Meaning |
---|---|
Permanently switched on | GNSS signal is not received |
Blinking every second | Normal mode, GNSS is working |
Off | GNSS is turned off because: Device is not working or Device is in sleep mode |
Blinking fast constantly | Device firmware is being flashed |
Status LED Indications
Behaviour | Meaning |
---|---|
Blinking every second | Normal mode |
Blinking every two seconds | Sleep mode |
Blinking fast for a short time | Modem activity |
Off | Device is not working or Device is in boot mode |