Calibrating The Cameras; Figure 1.15: Wiping The Length Of The Glass Cover - Bell and Howell Spectrum XF Maintenance Manual

Spectrum XF Maintenance Manual
7. Remove the Tech Wipe from the scanner.
8. Re-insert the bottom lamp assembly.
9. Close the scanner's side access panel.
10. Close the scanner transport cover.
11. Power on the scanner.
Camera calibration resets the white level and balance in the scanner. It performs red,
green, blue (RGB) color balance and gain setting, and horizontal light level correction.
Cameras can be calibrated independently or together.
If the camera calibration icon is flashing on the control panel LCD and the message
"Calibrate Front Camera" or "Calibrate Back Camera" (duplex scanners only) is
displayed, one or both of the cameras is in need of calibration. Cameras will need
periodic recalibration as the lamps age and after new lamps have been installed.
Note
With duplex scanners, make sure to clean the glass flat before calibrating the
back camera
possible calibration results.
Note
With duplex scanners, make sure to clean the back camera's glass cover
(1.4.3 Cleaning the Back Camera Glass
camera, to ensure the best possible calibration results.
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Figure 1.15: Wiping the Length of the Glass Cover

(Cleaning Both Sides of the Glass
1.4.3

Calibrating the Cameras

Flat), to ensure the best
Cover) before calibrating the back
S006504 Rev D