Toshiba e-studio281c, Service Handbook, Page: 88 / 678

e-STUDIO281c/351c/451c © 2005 - 2008 TOSHIBA TEC CORPORATION All rights reserved
ERROR CODE AND SELF-DIAGNOSTIC MODE
2 - 66
840 Image Sharpness
adjustment
Text/Photo SCN
(black)
0
<0-31>
SYS When the value
increases, the image
becomes sharper.
When the value
decreases, the image
becomes softer.
The smaller the value
is, the less the moire
becomes.
* The default value 0
is equivalent to 16
(center value).
1
841 Text SCN
(black)
0
<0-31>
SYS 1
842 Photo SCN
(black)
0
<0-31>
SYS 1
843 Gray scale SCN
(black)
0
<0-31>
SYS 1
845 Image Density
adjustment
“manual den-
sity” fine
adjustment/
Center value
Text/Photo SCN
(black)
128
<0-255>
SYS When the value
increases, the image
becomes darker.
1
846 Text SCN
(black)
128
<0-255>
SYS 1
847 Photo SCN
(black)
128
<0-255>
SYS 1
848 Image Fine adjustment of back-
ground / Center value
SCN
(black)
128
<0-255>
SYS When the value
increases, the back-
ground becomes
darker.
1
850 Image Density
adjustment
“manual den-
sity” fine
adjustment/
Light step
value
Text/Photo SCN
(black)
20
<0-255>
SYS When the value
increases, the image of
the “light” steps
becomes lighter.
1
851 Text SCN
(black)
20
<0-255>
SYS 1
852 Photo SCN
(black)
20
<0-255>
SYS 1
853 Image Fine adjustment of back-
ground / Light step value
(Image smoothing)
SCN
(black)
50
<0-255>
SYS Sets the changing
amount by 1 step at
background adjust-
ment. When the value
increases, the back-
ground of the “light”
steps becomes lighter.
1
855 Image Density
adjustment
“manual den-
sity” fine
adjustment/
Dark step
value
Text/Photo SCN
(black)
20
<0-255>
SYS When the value
increases, the image of
the “dark” steps
becomes darker.
1
856 Text SCN
(black)
20
<0-255>
SYS 1
857 Photo SCN
(black)
20
<0-255>
SYS 1
858 Image Fine adjustment of back-
ground / Dark step value
(Image smoothing)
SCN
(black)
50
<0-255>
SYS Sets the changing
amount by 1 step at
background adjust-
ment. When the value
increases, the back-
ground of the “dark”
steps becomes darker.
1
860 Image Density
adjustment
“automatic
density” fine
adjustment
Text/Photo SCN
(black)
128
<0-255>
SYS When the value
increases, the image
becomes darker.
1
861 Text SCN
(black)
128
<0-255>
SYS 1
862 Photo SCN
(black)
128
<0-255>
SYS 1
Adjustment mode (05)
Code
Classifi-
cation
Items
Func-
tion
Default
<Accept-
able
value>
RAM Contents
Pro-
cedur
e