Avision AV880C Manuale Utente

User’s ManualFor AV810C/AV815C/AV820C/AV880CDocument Imaging ScannerDoc. No.250-0070-03 Rev. CAvision Inc.

2-3Refit the shipping retainer:Whenever you need to transport the scanner, please follow theinstructions below:1. Turn off the scanner.2. Raise the do

2-4Figure 2-3 SCSI ID setting/Terminator switchTerminator SWSCSI ID SelectorPower Switch

2-52.3 ADF PAPER CHUTE INSTALLATION1. Raise the document cover to about 45 degrees.2. Place the ADF paper chute to about 45 degrees. Insert the ADFpap

2-6ADF output paper rack installation1. Hold the output paper rack some 30 degrees as shown inFigure 2-5.2. Insert the three clasp-joints on the outpu

2-72.4 DOCUMENT LOADINGFor flatbed scanning, see Figure 2-6.Figure 2-6 Lay the paper on the scannerDocument coverDocument holding padReference mark

2-8Standard paper size should feed easily through the scanner. Toprevent occasional paper jam when automatically feeding multipledocuments, loosen th

2-92.5 CONNECTING THE CABLESBe sure the scanner power is switched off.Connect the power cable and signal cable as Figure 2-8 and Figure2-9.Turning on

2-10Figure 2-8 Cable connection (Close view)Figure 2-9 Cable connection (General view)PowerswitchSCSI cable (Tocomputer SCSIport)SCSI cable (Toanother

2-112.6 INSTALLATION OF THE SCSI CARD2.6.1 PC USERS2.6.1.1 ADAPTEC SCSI CARDHardware Installation1. Turn off your computer.2. Plug the SCSI card in an

2-12Windows NT1. Press Start>Setting>Control Panel. And choose “SCSIAdapter” from the Control Panel menu. The “SCSI Adapter”dialog box is displ

iiTrademarksMicrosoft is a U.S. registered trademark of Microsoft Corporation.Windows and MS-DOS are trademarks of Microsoft Corporation.IBM, PC, AT,

3-13. SCANNER DRIVER INSTALLATION3.1 MAC USERSThe AV800C series document scanner must have the followingminimum requirements to run at rated speed as

3-26. Choose Restart to proceed your next step.7. If you want to use other Optical Character Recognition(OCR)applications such as OmniPage, Xerox Text

3-3Figure 3-5 Scanner IDNote: You can find the latest driver in our homepage located atthe World Wide Web(WWW) with the web site:http://www.avision

3-43.2 PC USERSTo run the scanner at rated speed as recommended, you must havethe following minimum requirements:v IBM compatible PC 486, Pentium or l

3-53.2.2 WINDOWS 95 OR WINDOWS NT4.03. Press the Start button and choose RUN. Typed:\driver\scsi.exe (d means the letter indicating your currentyour C

4-14. SCANNER OPERATIONMAC Users1. Start your application. From File menu, choose Importcommand .2. Select MrScan X.x.x from the submenu of Import.

4-2PC Users1. Open your application and choose Select Source from theFile menu. If the Select Source command is not availablefrom the File menu, see

4-3Figure 4-2 Avision TWAIN user interface

4-4Scannning Source:The document scanner scans three types of source, the documentas well as the ADF and ADF/Multipage. Select either one from thesou

4-54.1 IMAGE TYPESelect image type through the mode from the screen of AvisionTWAIN user interface for your own purpose. Please see Figure 4-4 as bel

iiiWarrantyThe information contained in this document is subject to changewithout notice.Avision makes no warranty of any kind with regard to this mat

4-6True Color (30 bits)Color image have continuous tones and a broaderrange of colors.256 ColorsThe 256 colors image provides 256 levels of color hues

4-74.2 RESOLUTION CONTROLA good control of the resolution results a satisfactory detail of animage that scans. The resolution is measured by dots per

4-84.3 IMAGE CONTROLBrightness: Adjusts the lightness or darkness of an image. Thehigher the value, the brighter the image.Contrast: Adjusts the rang

4-9Advance Settings: (PC)Click to remove R(Red), G(Green), or B(Blue) colorbackground to sharpen your text or drawing. Invert:

4-10Color Matching:Adjusts the color quality of the image so that it comesclose to that of the original. This function uses defaultparameters to adju

4-11Auto Level: (Mac)Automatically adjusts the highlight and shadow areasof the scanned image to give it an optimal effect. Sharpen: Sharpens th

4-12Descreen: Eliminates the moire patterns commonly found inprinted matter. Before Descreen After D

4-134.4 SCANNINGPreview: Previews your image to allocate the area to be scanned.Scan: Scans the area with the parameters you have set .Exit: Cancels t

5-15. CARE AND MAINTENANCE5.1 CLEANING THE ADFYour scanner is designed to be maintenance-free.However, it still needs to be cleaned occasionally to en

5-2Figure 5-1 Opening the ADF unit.Pad assemblyFeeding rollerDocument glass

ivFCC Radio Frequency InterferenceStatementThis equipment has been tested and found to comply with the limitsfor a class B digital device, pursuant to

5-35.2 CLEANING THE GLASSThe procedures Soak a cotton swab with some isopropyl alcohol. (95%)Open the ADF unit and document cover as shown in Figure5-

5-45.3 REPLACING THE ADF DETACHABLE PADMODULEAfter scanning approximately 150,000 pages through the ADF, thepad spring may be worn out and you may exp

5-5Assembling Procedure 1. Take out the ADF pad module from the box.2. Hold the upper part of the pad clamp and place it gently tothe pad holder as sh

6-16. TROUBLESHOOTINGThe scanner will automatically perform a simple self-test each timeit is turned on. This will help spot majorsystem errors in th

6-2Question: More than one sheet of paper were fed into the scanner.Answer: 1) Open ADF unit.2) Remove the multi-fed sheets of paper.3) Close the AD

6-3Question: Getting an image from the scanner is not a problem,but, when scanning, the scanner or system will oftencrash.Answer: Please check1) If t

6-46.2 PAPERJAM IN THE ADF In case of paper jam, please follow the procedures below.1. Turn off the scanner. Press the button at the front left of th

6-5Figure 6-2 Handle the paper jam problem - pull out the paper.

6-66.3 TECHNICAL SERVICETechnical support for Avision scanner is provided at AvisionTechnical Assistance Center (ATAC). Before contact with ATAC,plea

7-17. SPECIFICATIONSAll specifications are subject to change without notice.The following can not be properly fed by the ADF:v Paper with clip or stap

vTable of Contents1. INTRODUCTION ... 1-12. SCANNER INSTALLATION...

7-27.1 MODEL: DOCUMENT SCANNERSScanner Type 1-pass colorFlatbed with ADF built-inScanning Mode 30-bit color10-bit Gray scaleLine Art / HalftoneError

1-11. INTRODUCTIONCongratulations on your purchase of the Avision document scanner.Avision is one of the leading company to make high quality document

1-2Figure 1-1 Scanner Packaging1. Scanner main unit2. Cushion3. Users manual, Software CD4. SCSI host adapter5. SCSI cable6. Power adapter7. Output pa

2-12. SCANNER INSTALLATION2.1 PRECAUTIONSv Keep the scanner out of direct sunlight. Direct exposure tothe sun or excessive heat may cause damage to t

2-2Figure 2-1 Remove the shipping retainer.Figure 2-2 Fasten the shipping retainer.