AL-2041 SIMULATION, TROUBLE CODES 10 - 22
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02
Black level automatic
correction
[Function]
Used to acquire the black level target value used for the black level adjustment of white balance.
When this simulation is executed, the current correction value is displayed in 3 digits of 12bit
hexadecimal number.
Place the gray gradation chart (UKOG-0162FCZZ) used as the correction document so that the
density 10 (black side) comes on the left side and that the chart is upside down at the center of
the plate left center.
When [START] key is pressed, the mirror base unit scans the chart and calculates the correc-
tion value.
After completion of correction, the corrected value is displayed on the LED/display.
∗
Default: 0
∗
If the value is set to the default, operation is made with 0x60.
∗
Incase of an error, the JAM lamp lights up.
∗
If C key is pressed during canceling, the machine goes into the sub code entry standby mode
after canceling.
12
Light quantity stabilization
wait time setting
[Function]
Used to set the wait time before entering the light quantity level stable evaluation process in the
light quantity stable process of white balance. (Note: The light quantity stable level in the previ-
ous light quantity stable state is used as the target. When the light quantity level reaches the
target during the wait time, the set time of this simulation is ignored and the operation enters the
stable evaluation process.)
When this simulation is executed, the currently set value is displayed.
Enter the adjustment value with [ ] [ ] key
and press [START] key. The entered value is stored
and the machine goes into the sub code entry standby mode.
Setting range: 0 – 99 (Complying with the light quantity stable wait time of 0 – 99sec.)
Default: 15 (15sec)
[Operation]
The operation is similar to simulation 9-04.
13
Light quantity stabilization
band setting
[Function]
When the difference between the maximum and the minimum values of the light quantity level
sampled for 3.2sec in the cycle of 100msec in the white balance light quantity stable process is
within the range set with this simulation, it is judged as the light quantity is stable. (Note: The
magnification ratio of the AFE gain setting is automatically reflected on the stable width.)
When this simulation is executed, the currently set value is displayed.
Enter the adjustment value with [ ] [ ] key and press [START] key. The entered value is stored
and the machine goes into the sub code entry standby mode.
Setting range: 1 – 99 (Light quantity stable width: Complying with 1 – 99 in 4095 gradations.)
Default: 16
[Operation]
The operation is similar to simulation 9-04.
Main
code
Sub
code
Contents
Details of function/operation
Chart back surface
10
