Gestetner A294 Service Manual page 250

SERVICE PROGRAM MODE
Mode No.
(Class 1, 2 and 3)
4-902 SBU Setting
1 Image data
Path Setting
2 ASIC ID Display
3 E/O
Adjustment -
First Side
4 E/O
Adjustment -
Last Side
7 Black Level -
First Side
8 Black Level -
Last Side
15 Range
Adjustment -
First Side
16 Gain Range
Adjustment -
Last Side
19 Gain
Adjustment -
First Side E-ch
Gain
20
Adjustment -
First Side O-ch
21 Gain
Adjustment -
Last Side E-ch
SM
CÓPIA NÃO CONTROLADA
Changes the image data path in the SBU.
S This SP mode is for factory use only. Do
not use this SP mode.
Displays the ASIC ID of the SBU.
This SP mode is for factory use only.
Checks the difference value of the black
level for the first side after adjusting the
black level at power-up.
S
This SP mode is for designer use only.
Do not use this SP mode.
Checks the difference value of the black
level for the last side after adjusting the
black level at power-up.
S
This SP mode is for designer use only.
Do not use this SP mode.
Checks the value of the black level for the
first side after adjusting the black level at
power-up.
S
This SP mode is for designer use only.
Do not use this SP mode.
Checks the value of the black level for the
last side after adjusting the black level at
power-up.
S
This SP mode is for designer use only.
Do not use this SP mode.
Checks the AGC gain range of the white
level for the first side after adjusting the
white level at power-up.
S
This SP mode is for designer use only.
Do not use this SP mode.
Checks the AGC gain value of the white
level for the last side after adjusting the
white level at power-up.
S
This SP mode is for designer use only.
Do not use this SP mode.
Checks the AGC gain value of the white
level for the EVEN channel of the first side
after adjusting the white level at power-up.
S
This SP mode is for designer use only.
Do not use this SP mode.
Checks the AGC gain value of the white
level for the ODD channel of the first side
after adjusting the white level at power-up.
S
This SP mode is for designer use only.
Do not use this SP mode.
Checks the AGC gain value of the white
level for the EVEN channel of the last side
after adjusting the white level at power-up.
S This SP mode is for designer use only.
Do not use this SP mode.
4-28
CÓPIA NÃO CONTROLADA
Function
Rev. 9/2001
Settings
0 ~5
1/step
0
0 ~ 255
1/step
128
0 ~ 255
1/step
128
0 ~ 255
1/step
170
0 ~ 255
1/step
170
0 ~ 255
1/step
80
0 ~ 255
1/step
80
0 ~ 255
1/step
0
0 ~ 255
1/step
0
0 ~ 255
1/step
0
A294/A295