The screen is blank.

I cannot turn my AiRScouter on.

The image is frozen.

Dirt is displayed on the display screen.

The Head Band feels loose.

How do I clean my AiRScouter?

The image is not displayed on the full screen.

The image is displayed upside down.

The movement of the Flexible Arm is too tight or too loose.

The display screen is blurry.

The edges or corners of the image on the display screen are not visible.

What do the indicator lights mean?

Pressing and holding the Power button does not turn the Control Box off.

The display screen is too bright or too dark to see.

The internal battery discharges almost immediately.

No power is supplied even when an external battery is connected (the external power LED (orange) does not light up).