Scanning has been paused by the user.
When the [Pause] button on the touch screen is pressed during scanning, scanning pauses.
To resume scanning, press the [Scan] button on the touch screen.
To stop scanning, press 
on the touch screen.
When the [Pause] button on the touch screen is pressed during scanning, scanning pauses.
To resume scanning, press the [Scan] button on the touch screen.
To stop scanning, press on the touch screen.