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[10] TEST COMMAND, TROUBLE CODES - OlsonBros

[10] TEST COMMAND, TROUBLE CODES - OlsonBros

[10] TEST COMMAND, TROUBLE CODES - OlsonBros

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Main Sub<br />

code code<br />

63 01 Shading check (SHADING<br />

CHK)<br />

Contents Details of function/operation<br />

02 Black level automatic<br />

correction (BLACK LEVEL)<br />

[Function]<br />

Used to display the detection level of white plate for shading.<br />

When [ENTER/START] key is pressed, the mirror base unit moves to the white plate for shading and<br />

the copy lamp is lighted.<br />

When the light quantity is stabilized, revision is made for every second, and the level of one pixel at<br />

the center of CCD which is not corrected is detected and the value is displayed in decimal values on<br />

the LCD. (3 digits)<br />

[Operation]<br />

1) Initial display<br />

63-01 SHADING CHK<br />

EXECUTING... 000<br />

[Function]<br />

Used to acquire the black level target value used for the black level adjustment of white balance.<br />

When this test command is executed, the current correction value is displayed in 3 digits of 12bit<br />

hexadecimal number.<br />

Place the gray gradation chart (UKOG-0162FCZZ) used as the correction document so that the density<br />

<strong>10</strong> (black side) comes on the left side and that the chart is upside down at the center of the plate<br />

left center.<br />

When [ENTER/START] key is pressed, the mirror base unit scans the chart and calculates the correction<br />

value.<br />

After completion of correction, the corrected value is displayed on the LCD.<br />

∗ Default: 0<br />

∗ If the value is set to the default, operation is made with 0x60.<br />

[Operation]<br />

1) Initial display<br />

63-02 BLACK LEVEL<br />

000<br />

Chart back surface<br />

AR-168S/168D <strong>TEST</strong> <strong>COMMAND</strong>, <strong>TROUBLE</strong> <strong>CODES</strong> <strong>10</strong> - 30<br />

<strong>10</strong><br />

2) [ENTER/START] Correction start<br />

63-02 BLACK LEVEL<br />

EXECUTING...<br />

<br />

After canceling, the machine goes into the sub code entry<br />

standby mode.<br />

THE JOB IS BEING<br />

CANCELED.<br />

3) After execution<br />

63-02 BLACK LEVEL<br />

*** OK<br />

3) In case of an error<br />

63-02 BLACK LEVEL<br />

*** ERR

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