Adj-Misc - Canon 1000 Service Manual

7. TROUBLESHOOTING IMAGE FAULTS/MALFUNCTIONS

8. ADJ-MISC

DISP COUNTER
ADJUST
FUNC
OPTION
TEST
Item
VCONT Switches between auto and manual for target contrast
potential (VG, VDC).
0: Auto (set by auto gradation correction control)
1~8: Manual
10
11
12
SEG-ADJ Fine-adjusts the separation level between text and
(Note 1) photo in text/photo mode or text/halide mode.
+: Identifies photos better.
–: Identifies text better.
This mode corrects text/photo setting of user mode.
BC-ADJ Use it to correct the black text correction/ACS level.
(Note 1) A higher setting makes black text darker in 4-color text
photo mode. For ACS evaluation, black will be identi-
fied more readily.
K-DOFST Use it to correct the target value of the SALT signal.
(Note 1) If fogging is noted only for Bk, increase the setting to
suppress.
7-238
COPYRIGHT © 2001 CANON INC.
<M> <S>
ADJ-MISC
VCONT
0
SEG-ADJ BC-ADJ
0
K-DOFST BC-ADJ ACS-ADJ
x
Description
Y Vcont M Vcont
1 390.00 365.000
2 390.00 365.00
3 390.00 365.00
4 370.00 345.00
5 340.00 325.00
6 310.00 295.00
7 295.00 275.00
8 245.00 225.00
9 xxxV xxxV
xxxV xxxV
xxxV xxxV
xxxV xxxV
<R>
READY
0
0
C Vcont K Vcont
370.00 420.00
370.00 420.00
370.00 420.00
355.00 410.00
335.00 390.00
315.00 380.00
290.00 370.00
225.00 330.00
xxxV xxxV
xxxV xxxV
xxxV xxxV
xxxV xxxV
CANON CLC1000/1000S/3100 REV.2 MAY 2001 PRINTED IN JAPAN (IMPRIME AU JAPON)
<P> <F>
READY
Remarks
1~8 are used for checks;
normally, set it to 0 after a
check.
9~12 are not used. (for
factory)
Settings: –3~+3
Standard: 0
Settings: –3~+3
Standard: 0
Settings: –8 to 0
Standard: 0