C*Pix SDC2000 Instruções de Operação descarregar pdf (Página 274)

4.9 Sprecial Menu SDC 2002

4-188

Operating Instructions - Rev. 1 / 6.2003

during measurement after the servo of the SDC 2000/2001 is absolutely stable (60

frames after servo has locked).

To ensure that the first frames, following the leader, are corrected properly, the rul-

ers have to be adjusted with the beginning of the film and not with the leader.

To start the correct film transfer, rewind into the leader section and start the transfer

mode. This minimizes the constant offset which is contained in correction values.

Please notice, if several pieces of film shall be scanned sequentially and overlaid

afterwards, that setting the reference shall be done only once with the first film.

Otherwise, there are displacements in the overlays because of the different offsets

in the scanning sessions.

All user parameters are saved on harddisk and restored at program initialization.

Perforation hole illumination adjustment

If white dots or white vertical stripes , caused by camera saturation, appear in the

displayed hole image, reduce the illumination level until dots and stripes disappear.

Perform adjustment by sliding on the touchscreen or use the digipot.

If vertical stripes of various colors appear in the VGA display, the illumination win-

dow has to be cleaned. See chapter “Maintenance” in the separate Steadiscan

manual.

Illumination

adjustment

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C*Pix SDC2000 Instruções de Operação Página 274