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LED status identification:
On start up:
LED indicator
Status
Flash “Blue” light once
Indicates a 2nd generation PCB
Steady "Blue" light
Battery is normal, goes into flashing "Blue" light standby
mode after 5 seconds.
"Blue" and "Red" lights
alternating
Battery low. Replace battery as soon as possible. Goes
into standby mode after 5 seconds.
Steady "Red" light
Battery empty, replace battery.
