|
|
|
Categories
|
|
Information
|
|
Featured Product
|
|
|
 |
|
|
There are currently no product reviews.
 ;
I'm very happy that you all are performing an incredible good job. Furthermore what you did is very useful for all people as me that have electronics as an hobby.Thank you!!!!!
;
Manual found fast and good quality, very helpfull service
;
8-17-12 Been using the sight for about 6 months. Fast Downloads and top quality
Manuels !
 ;
Everything was great, the manual, the response time, the simplicity of the order, and the
Price. The only thing that I could possible say on a negative note would be that the manual I ordered was more for a service tech. There were a lot of schematic diagrams that didn't help me solve the problem. However I would order again and recommend the web sight to others.
;
I'd been looking for this manual for awhile. Exactly what I needed - and at an excellant price. Thanks!
Chapter 5�
5.3.7.4 A/D Conversion of the CCD Output
The analog signal after correction is then converted into 8-bit digital signals that comply with the individual levels of pixel voltage by the A/D converter.
5.3.7.5 Shading Correction (outline)
An original of even density does not necessarily mean uniform CCD output because of the following factors: 1. variation in the sensitivity of each pixel of the CCD 2. uneven intensity across the rod lens array 3. difference in intensity of light between the center and ends of the scanning lamp 4. deterioration of the scanning lamp The machine performs shading correction to correct any discrepancy in the output of the CCD. It performs shading correction at power-on and or for each job.
5.3.7.6 Shading Correction
The machine executes shading correction for each scan of the original. It measures the density of the standard white plate, and compares the measurement against the target value stored in the shading correction circuit; the machine then sets up the difference as the shading correction value, and uses it to correct any variation among CCD pixel when scanning the originals, thus evening out the image density levels.
5-32
 $4.99 IRC3100 CANON
Parts Catalog Parts Catalog only. It's available in PDF format. Useful, if Your equipment is broken and You need t…
|
|
|
> |
|
