Avision AV363C Скачать руководство пользователя страница 31 | Manualshive

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Avision AV363C Скачать руководство пользователя страница 31

6-1

6. Troubleshooting

If you have any operational problem, please check the
following troubleshooting hints.

6.1. Questions and Answers

Question:

Why the scanned image always comes out to be
too dark?

Answer:

1) Modify the Gamma setting to 1.8 for your

monitor and, when printing, set Gamma to
2.2 for your printer.

2) Use the Brightness setting of the TWAIN

user interface to get a brighter image.

Question:

The scanning speed of my scanner is much
slower than that of those installed at other
computers. Can I speed it up?

Answer:

Set you PC printer port to the EPP mode from
BIOS setting.

Question:

Why does my scanner scan at a very low speed?

Answer:

If you have installed

Works for Windows,

it will

install Window Printing System (WPS) in your
WIN.INI file. This will take up the printer port
time remarkably. You can remove the WPS
from your WIN.INI file, as follows:

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Содержание AV363C

Страница 1: ...AV630C Color Image Scanner User s Manual Version 1 0 D N 250 0117 E Avision Inc 1997 ...

Страница 2: ...Copyright All rights reserved No part of this publication may be reproduced transmitted transcribed stored in a retrieval system or translated into any language or computer language in any form or by any means electronic mechanical magnetic optical chemical manual or otherwise without the prior written permission ofAvision Material scanned by this product may be protected by governmental laws and ...

Страница 3: ...o warranty of any kind with regard to this material including but not limited to the implied warranties of fitness for a particular purpose Avision shall not be liable for errors contained herein or for incidental or consequential damages in connection with the furnishing performance or use of this material ...

Страница 4: ...hat interference will not occur in a particular installation If this equipment does cause harmful interference to radio or television reception which can be determined by turning the equipment off and on the user is encouraged to try to correct the interference by one or more of the following measures Reorient or relocate the receiving antenna Increasethe separation between the equipment and recei...

Страница 5: ... 3 SCANNER DRIVER INSTALLATION 3 1 3 1 AUTO INSTALLATIONPROGRAM 3 1 3 2 UNINSTALL THESCANNER 3 4 4 SCANNER OPERATION DOCUMENT PRINTING 4 1 4 1 IMAGETYPE 4 3 4 2 SCANNINGPARAMETERS IMAGECONTROL 4 5 4 3 SCANNING 4 10 4 4 PRINTING 4 12 5 MAINTENANCE 5 1 6 TROUBLESHOOTING 6 1 6 1 QUESTIONS ANDANSWERS 6 1 6 2 TECHNICALSERVICE 6 4 7 SPECIFICATIONS 7 1 7 1 MODEL AV630C 7 1 ...

Страница 6: ......

Страница 7: ...n you can modify them for your keen purpose on your computer and enjoy the wonderful world of image The following sections introduce the unpack hardware and software installation the operation and maintenance information to you Please do take a few minutes to read through them to keep quality scanning result possible Figure 1 1 shows how the scanner is packed Please check all the items against you...

Страница 8: ...2 1 Manual Power Adapter Driver Kit CD D25P Cable etc 2 Scanner 3 Cushion 4 Carton Figure 1 1 Scanner packing ...

Страница 9: ...ve heat may cause damage to the unit Do not install the scanner in a humid or dusty place Be sure to use the proper AC power source Place the scanner securely on an even flat surface Tilted or uneven surfaces may cause mechanical or paper feeding problems Retain the scanner box and packing materials for shipping purposes ...

Страница 10: ...2 2 2 2 Unlocking the Scanner As shown below unlock the scanner by turning the scanner lock to theUse position 1 Shipping Position 2 Use Position Figure 2 1 Unlocking the Scanner ...

Страница 11: ...2 3 2 3 Connecting the Cable Connect the power cable and signal cable as shown below 1 Scanner 2 Power Supply 3 D25P Cable 4 PC Parallel Port 5 Printer Cable Figure 2 2 AV630Cscanner cable connection ...

Страница 12: ...ument Placement As shown in Figure 2 3 place the document on the glass with the text facing away from you 1 Document Cover 2 Document Pad 3 Reference Frame 4 Document 5 Glass 6 Ruler Figure 2 3 Document Placement ...

Страница 13: ...stallation 8 Megabytes of RAM 16 Megabytes or higher recommended A video graphics array VGA monitor A Microsoft Windows compatible pointing device e g mouse A CD ROM drive 3 1 Auto Installation Program Installation procedures of AV630C Scanner driver with Avision Auto installation Program are as follows 1 Start Windows 3 1 or Windows 95 2 Insert PaperCom Deluxe for AV630C CD into your CD ROM drive...

Страница 14: ... 95 or Windows NT 3 Press the Start button choose RUN type d driver AV630C exe d the CD ROM drive in use and then click O K See Figure 3 1 3 2 4 Follow the on screen instructions to complete the installation Fig 3 1 ...

Страница 15: ...3 3 Fig 3 2 ...

Страница 16: ...3 4 3 2 Uninstall the Scanner You can uninstall the scanner by selecting Start Programs Avision Scanner AV630C and double clicking on theUninstall command from theAvision Scanner AV630C ...

Страница 17: ...box appears containing the different TWAIN sources that you can choose from to bring an image into your application 3 Select AV630C xx Vx xx as the source 4 When you have used the dialog box to select a different source you will need to select AV630C as the source again before you can reuse the Avision AV630C scanner 5 Place the image to be scanned face down on the glass 6 From the File menu selec...

Страница 18: ...4 2 AV630C TWAIN user interface ...

Страница 19: ...resents the image in black and white only and there are no intermediate shades of gray in between Halftone In addition to the black and white display Halftone can present a somehow gray shade of image by using different size of dots Error Diffusion While taking up but a minimum storage space error diffusion gives good image texture and excellent image details Gray 256 levels gray scale Gray presen...

Страница 20: ...4 4 Color 16 7 million colors The 30 bits True Color presents 16 7 million color and give much more tonal range and details in a color image ...

Страница 21: ...olution Yet up to a certain level the resolution will not be visually increased but the disk space will be increased Brightness Adjusts the lightness or darkness of an image The higher the value the brighter the image Contrast Adjusts the range between the darkest and the lightest shades in the image The higher the contrast the bigger the different gray scales ...

Страница 22: ...on Auto Level Optimizes the scanned image Auto Area Automatically sets the whole document as the scan area no matter what its size Descreen Eliminates the Moire patterns commonly found in printed matter Invert Calibration Quality Mode Speed Mode Pixel Inch CM Set Gamma ...

Страница 23: ...4 7 Before descreen After descreen ...

Страница 24: ... the scanner Users are recommended to calibrate the light source if the scanned image looks undesirable or comes out to be too dark Quality Speed Mode Users can select the mode to perform scanning according to their own need Select quality mode scanning if your emphasis is on the quality of the scanned image Or you can select speed mode scanning if you want to speed up the scanning process Pixel I...

Страница 25: ...4 9 Image Information Gives related information of the scanned image ...

Страница 26: ...Execute theScans action Exit Cancels the current job Document Size To designate the size of your document just click on its icon on the margin of the preview window As shown in the figure below in the Preview window you can define the area to be scanned by dragging the four cursor auxiliary lines ...

Страница 27: ...llel port 5 Printer Cable Caution 1 Be sure to power on the scanner if you want to do pass through printing 2 Do not scan and print at the same time 3 If your PC does not support EPP mode or have pass through compatibility problem please contact your authorized local dealer for an additional interface card ...

Страница 28: ......

Страница 29: ... Clean the Document Board Glass As shown in Figure 5 1 wipe the scanner glass with a piece of soft clean cloth to rid the glass of dust or toner particles 1 Document Board Glass Figure 5 1 Clean the document board glass ...

Страница 30: ......

Страница 31: ...ness setting of the TWAIN user interface to get a brighter image Question The scanning speed of my scanner is much slower than that of those installed at other computers Can I speed it up Answer Set you PC printer port to the EPP mode from BIOS setting Question Why does my scanner scan at a very low speed Answer If you have installedWorks for Windows it will install Window Printing System WPS in y...

Страница 32: ... suggested to add a second printer card for printing purpose or you may call your authorized local dealer for further support Question Does it take long for the scanner to initialize Answer If your printer port supports SPP mode only it takes about two minutes for the scanner to initialize If your printer port supports EPP mode the initialization speed is much faster about 20 seconds Question Why ...

Страница 33: ...ting all right but the pass through printing may not work if you connect the parallel port with devices other than printer Therefore if you would like to connect some parallel port devices other than printer please do not connect them to the same parallel port that AV630C currently uses It is suggested to use other parallel ports to connect these devices orkeypro For instance you can connect the A...

Страница 34: ...rd interface card The name and version of your scanning software application The version of your scanner driver Please call us at US and Canada Area Avision Technologies Inc Address 21188 Commerce Pointe Drive Walnut CA 91789 USA Tel 909 598 1120 Fax 909 598 9292 Web Site http www avision com E mail avision avision labs com Taiwan Area Avision Inc Address No 20 Creation Road I Science Based Indust...

Страница 35: ... Support 31 347 329902 Fax 31 347 329903 Email wanjon worldonline nl Note 1 You can find the latest driver and document in our home page located at the World Wide Web WWW or BBS Our web site http www avision com 2 You would be requested toenter your name and password each time you enter our BBS ...

Страница 36: ......

Страница 37: ...m Resolution 9600 dpi Scanning Modes Black White mode Halftone mode 64 step Error diffusion 10 bit gray scale 30 bit color Scanning Speed 5 8 23 ms per line Document Size A4 B5 A5 business card Interface Printer port supports SPP EPP for PC Power Source 100Vac 240Vac 50 60Hz external Power Consumption 12 watts 12Vdc 1A Dimensions WxDxH 414 x 306 x 82 mm Weight 3 9 kg 8 6 lbs ...

Страница 38: ... Chu Taiwan R O C declare that the product Model Number AV630C conforms to the following Product Specifications Emission EN 50081 1 1992 EN 55022 Class B Conducted Radia ted 1994 EN 60555 2 Harmonics 1987 EN 60555 3 Flicker 1987 Immunity EN50082 1 1992 IEC 1000 4 2 ESD 1995 IEC 1000 4 3 RS 1995 IEC 1000 4 4 EFT Burst 1995 IEC 1000 4 5 SURGE 1995 Date December 1995 ...

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