[LargeFormat] x-ray

[Jim Brick]

At 05:45 PM 3/8/2002 -0800, Brock Nanson wrote:

>Perhaps not pump it up, but the security people will tend to leave the bag
>in place for a while, thus adding to the exposure!  Probably should have
>been more exact in my terminology ;-)
>
>Brock


It's not a continuous x-ray. when they stop the conveyor, the last exposure 
is displayed on the screen. They can hold an exposure while the belt is 
running. The x-ray is not continuous. And anytime they stop and look at 
something, it's like a photograph of the last exposure. It's held in memory.

Jim