When a light is not being controlled (it might be broken or nighttime), one direction flashes yellow while the other flashes red. The yellow light should be interpreted as a yield sign and the red light should be interpreted as a stop sign.
A red light - steady or flashing - means STOP. A steady amber light means Caution - signal about to change. A flashing amber light means SLOW DOWN.
Flashing amber light means slow down, watch for potential dangers. Flashing red means stop; proceed if and when it is safe.
A red flashing light on a Droid usually means that your phone has 15% or less battery left and is about to die!
In aviation, flashing red means get of the runway if you are on the ground and it means the airport is not safe for landing if you are in the air.
The red flashing traffic light means that you are to come to a stop, yield to other traffic and then you can procede when the way is clear.
If the cleaning overdue red light is flashing on the Ionic Breeze, stop operation and clean the filters. The red light means that a filter is plugged up.
clear the active runway
Clear active runway
Flashing RED: clear the active runway. Flashing RED AND GREEN: General Warning: Exercise extreme caution.
it means that if the blue light is flashing, the ipod is on. if its a red light, it needs charge.
a red traffic light means stop and a red blinking flashing light means its a stop sign
stop and proceed when clear, with caution (of course)