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Appendix E
Status Indicators
Power
e camera controller has an LED that indicates the status of the power to the unit. is LED
also indicates whether the Better Light rechargeable battery is charging (if connected).
Controller Power LED Color Meaning
Off No power is being applied
Solid green Power is on
Solid red Battery is charging (AC attached)
Status
During scans the green (internal disk drive) section of the LED next to the power switch on the
Control Unit will remain on continuously, while the red (external USB) section will blink very briefly
several times per second (may not be noticeable) as the software polls the camera for its position and
status. During prescans the LED will be a solid red color as the prescan image is transfered at high
speed to the host computer. When both the green and red portions of this LED are on, the LED will
appear yellow.
Controller Status LED Color Meaning
Off Camera is idle
Solid green with yellow flashes Internal disk drive activity
Solid red External USB interface activity
Insert
e camera insert has an LED that gives some status indications during prescans and scans. When
the camera is powered up and ready to scan, the LED will display a flashing green color. During a scan
the LED will change to a solid red color throughout the scan with flashes of yellow every few seconds
and will return to a flashing green when the scan is finished.
Insert Status LED Color Meaning
Flashing green Camera is idle
Solid red with yellow flashes Camera is scanning