Bench Test - Countdown
You can see the countdown procedure from the viewpoint of the Launch Director. When the power supply is turned on you can take a look inside CaRu via the TV Channel camera. The blinking LED on the screen shows the status of our main camera, the HD Hero. A constant frequency indicates the record mode. With the beginning of the power supply you'll see a three times fast blinking, that means the camera is turning on.
Methods of aerospace engineers when the manufacturing failures and two modules don't want stand alone :).