Blue cast over my ADF Scan

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Davako
Visitor
Posts: 4
Joined: Tue Feb 05, 2013 2:54 pm
Scanner: Reflecta Professional RPS 7200 Film Scanner
SilverFast Product: Ai Studio

Blue cast over my ADF Scan

Postby Davako » Tue Feb 05, 2013 3:53 pm

Hi all,

recently i bought an Reflecta Professional RPS 7200 Film Scanner combined with the software 'SilverFast Ai Studio 8' for backing up my old negative films.
Most of the negatives are Kodak Gold with an ISO value of 100 or 200. The negatives where originally stored in strips consisting of four pictures each.
I probably need to digitalize around the 10000 / 20000 (!!!!) negative. Therefore i chose the ADF scan function. The automatic document feeder could potentially
save me a lot of time.

For the Scan Dimensions options I chose for the output file TIFF 2400 dpi what would result in a 45.3 mb 48 Bit file. After pressing on overview the scanner loads in
the four dia's on the film after pressing on 'Ok' it goes back to the first dia and makes a prescan of this dia. SilverFast displays the dia as it should. Subsequently, I
start the ADF Scan. The first picture 1/4 is an replicate of the prescan so this one is as should be. But then the scanner goes further and start scanning photo 2,3 and 4.

Photo two,three AND four are covered with a Blue Hue. Can somebody please help me with this problem bacause i am at the end of my rope.

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LSI_Ketelhohn
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Joined: Wed May 28, 2008 11:19 am
Scanner: all
Location: Kiel, Germany
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Re: Blue cast over my ADF Scan

Postby LSI_Ketelhohn » Wed Feb 06, 2013 5:53 pm

Dear customer,

Did you activate the image autoadjustment for ADF scans in the preferences' "auto" tab?
This makes sure the images are individually adjusted.

kind regards,
Arne Ketelhohn.

Davako
Visitor
Posts: 4
Joined: Tue Feb 05, 2013 2:54 pm
Scanner: Reflecta Professional RPS 7200 Film Scanner
SilverFast Product: Ai Studio

Re: Blue cast over my ADF Scan

Postby Davako » Thu Jun 20, 2013 3:48 pm

Hello,

These are the Auto Tab preferences that are selected:
Image
Still it looks like the photo's where taken the blue man group.

Example:
Image

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LSI_Ketelhohn
LSI Staff
LSI Staff
Posts: 4283
Joined: Wed May 28, 2008 11:19 am
Scanner: all
Location: Kiel, Germany
Contact:

Re: Blue cast over my ADF Scan

Postby LSI_Ketelhohn » Fri Jun 21, 2013 9:20 am

Dear customer,

Please also activate the Frame Detection.
The frame in your sample shows some unexposed film material, that can disturb the histogram.
The automated frame detection can avoid that.

kind regards,
Arne Ketelhohn


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