Shd/Bof (Shading/Black Offset Data) - Canon 1000 Service Manual

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7. TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS

6. SHD/BOF (shading/black offset data)

DISP
COUNTER
ADJUST
FUNC
OPTION
TEST
Item
BAR-CODE
Indicates the bar code value of the standard white
plate.
BOARD-B/G/R
Indicates the output of each CCD when the standard
white plate is read. (output value after A/D conversion)
TARGET-B/G/R
Indicates the shading target value.
BOF-B/G/R
Indicates the output of each CCD when the scanning
lamp is off. (odd bit/even bit)
7-200
COPYRIGHT © 2001 CANON INC.
<M>
<S>
SHD/BOF
BAR-CODE
xxxxxxxxxxxx
Description
CANON CLC1000/1000S/3100 REV.2 MAY 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
<R>
<P>
READY
READY
BOARD-B
BOARD-G
xxx
xxx
TARGET-B
TARGET-G
xxx
xxx
BOF-B
BOF-G
xx
xx
xx
The value is indicated
only after executing
FUNC>CCD>AUTO>ADJ.
(Thereafter, the value will
not be indicated at power
on/off.)
Initial value: 211
Initial value: 233
<F>
BOARD-R
xxx
TARGET-R
xxx
BOF-R
xx
xx
xx
Remarks

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