Ricoh TH-C1b - Page 231

SERVICE PROGRAM MODE 10 February, 2005
5-28
4
Mode No.
(Class 1, 2, and 3)
Function / [ Setting ]
Scanner Application
5 ACS MTF Adjusts the MTF level.
[0 ~ 15 / 8 / 1 /step]
0: Least effective MTF, 15: Most effective MTF
6 ACS Smoothing Adjusts the smoothing level.
[0 ~ 7 / 4 / 1 /step]
0: Least effective smoothing, 7: Most effective
smoothing
7 ACS Brightness Adjusts the brightness level.
[1 ~ 255 / 128 / 1 /step]
1: Least bright, 255: Brightest
562
8 ACS Contrast Adjusts the contrast level.
[1 ~ 255 / 128 / 1 /step]
1: Least effective contrast, 255: Most effective contrast
Gain Adjustment: R
1 R EVEN
628
2 R ODD
Displays the values of the even and odd gain
adjustment.
Gain Adjustment: G
1 G EVEN
629
2 G ODD
Displays the values of the even and odd gain
adjustment.
Gain Adjustment: B
1 B EVEN
630
2 B ODD
Displays the values of the even and odd gain
adjustment.
Last Gain Data: R
1 R EVEN Displays the last gain value for the even red signal in the
CCD image processing circuit.
661
2 R ODD Displays the last gain value for the odd red signal in the
CCD image processing circuit.
Last Gain Data: G
1 G EVEN Displays the last gain value for the even green signal in
the CCD image processing circuit.
662
2 G ODD Displays the last gain value for the odd green signal in
the CCD image processing circuit.
Last Gain Data: B
1 B EVEN Displays the last gain value for the even blue signal in
the CCD image processing circuit.
663
2 B ODD Displays the last gain value for the odd blue signal in the
CCD image processing circuit.
DF: Density Adjustment 688
1 DF: Density
Adjustment
Adjusts the brightness for scanning using the ARDF.
[83 ∼ 100 / 100 / 1 %/step]
The density when scanning from the DF exposure glass
tends to be higher than the density from the main
exposure glass. SP4-688 adjusts the density on the DF
exposure glass.
DF: Density Correction
1 R Adjusts the red density when scanning with the ARDF
[–20 ∼ 20 / 0 / 1 %/step]
800
2 G Adjusts the green density when scanning with the ARDF
[–20 ∼ 20 / 0 / 1 %/step]