Service Guide
Page 26
... offset compensation and digitizing the pixel signals. Block The analog circuits is used for Motors ) Addr. Bus Data Bus SYSTEM / DATA RAM SCSI I/F Line Motor Driver (6219) Figure 5-4 Film Scanner Power Board. Analog Circuit ASP ADC Bus CPU With ROM W78E516 IR BD CLOCK 16 MHz CCD Video Output Sync.
... offset compensation and digitizing the pixel signals. Block The analog circuits is used for Motors ) Addr. Bus Data Bus SYSTEM / DATA RAM SCSI I/F Line Motor Driver (6219) Figure 5-4 Film Scanner Power Board. Analog Circuit ASP ADC Bus CPU With ROM W78E516 IR BD CLOCK 16 MHz CCD Video Output Sync.
Service Guide
Page 30
...: even-odd compensation, digital shading, 1-D LPF, Gamma correction, binary image processing. 8. Figure 5-7 5-8 API Confidential Electrical Systems No Copy/Reproduction allowed Host I /O port for connecting motor driver, LEDs, sensors, etc.. 5.4 Analog Signal Processor This section describes the ASP on the CCD head. I /O interface: Connect to host PC. 6. The readers here may refer...
...: even-odd compensation, digital shading, 1-D LPF, Gamma correction, binary image processing. 8. Figure 5-7 5-8 API Confidential Electrical Systems No Copy/Reproduction allowed Host I /O port for connecting motor driver, LEDs, sensors, etc.. 5.4 Analog Signal Processor This section describes the ASP on the CCD head. I /O interface: Connect to host PC. 6. The readers here may refer...
Service Guide
Page 31
... and the necessary power, it is very easy to do the home positioning job, when the 2740S scanner is a bipolar motor driver. It is calibrating or returning after finishing a scan. Electrical Systems API Confidential 5-9 No Copy/Reproduction allowed The block diagrams of ASP... image are described in figure 5-8 A m plifier C olor C C D + 12V R egulator M ain B oard Figure 5-8 Film Scanner CCD Board 5.5.1 Line Motor Driver The Line Motor is mounted on the panel sensor board to interface with analog charge coupled devices and, then, converted into MainBoard. As illustrated in...
... and the necessary power, it is very easy to do the home positioning job, when the 2740S scanner is a bipolar motor driver. It is calibrating or returning after finishing a scan. Electrical Systems API Confidential 5-9 No Copy/Reproduction allowed The block diagrams of ASP... image are described in figure 5-8 A m plifier C olor C C D + 12V R egulator M ain B oard Figure 5-8 Film Scanner CCD Board 5.5.1 Line Motor Driver The Line Motor is mounted on the panel sensor board to interface with analog charge coupled devices and, then, converted into MainBoard. As illustrated in...
Service Guide
Page 34
J11 5.7.2 MainBoard J1 J13 J4 ASP RAM ASIC CPU 78e516 ASIC MOTOR DRIVER Host J2 Figure 5-11 Main Board of coil B 5-12 API Confidential No Copy/Reproduction allowed Electrical Systems Pin # 1 2 3 4 Signal name LM1A LM1B LM2A LM2B Description Line motor pulse phase 1 of coil A Line motor pulse phase 1 of coil B Line motor pulse phase 2 of coil A Line motor pulse phase 2 of Film Scanner Connector J1 on Scanner 2740S MainBoard J1 is connected to the line motor to drive the stepping motor.
J11 5.7.2 MainBoard J1 J13 J4 ASP RAM ASIC CPU 78e516 ASIC MOTOR DRIVER Host J2 Figure 5-11 Main Board of coil B 5-12 API Confidential No Copy/Reproduction allowed Electrical Systems Pin # 1 2 3 4 Signal name LM1A LM1B LM2A LM2B Description Line motor pulse phase 1 of coil A Line motor pulse phase 1 of coil B Line motor pulse phase 2 of coil A Line motor pulse phase 2 of Film Scanner Connector J1 on Scanner 2740S MainBoard J1 is connected to the line motor to drive the stepping motor.
Service Guide
Page 50
... independent of the scanner? With this specification, the scanner can have our most updated driver from our web-site: Please download the most update from the web: http://www.Benq.com.tw/global/service/scan/drivers.htm http://www.Benq.com/drivers/imaging_drivers.html Q: Is the scanner compatible with any Windows or Mac applications that... with TWAIN? A.2 MiraPhoto Q: How to integrate the power of hardware and software. The TWAIN compliance makes it possible for the scanner to get the updated driver of display card. image data stored in the hard disk is TWAIN compatible.
... independent of the scanner? With this specification, the scanner can have our most updated driver from our web-site: Please download the most update from the web: http://www.Benq.com.tw/global/service/scan/drivers.htm http://www.Benq.com/drivers/imaging_drivers.html Q: Is the scanner compatible with any Windows or Mac applications that... with TWAIN? A.2 MiraPhoto Q: How to integrate the power of hardware and software. The TWAIN compliance makes it possible for the scanner to get the updated driver of display card. image data stored in the hard disk is TWAIN compatible.
Service Guide
Page 51
A: This is a value "2740S.Scanner" under "InfSection" string, delete the whole "000n" key. Go to install driver for 95, follow these steps: 1. Process key 0000, key 0001, and so on my Windows 95? Frequently Asked Questions API Confidential A-3 No Copy/...inf & ClrScan.inf two files under registry editor, go to "\HEKY_LOCAL_MACHINE\System\CurrentControlSet\Service\Class\Ima ge". If there are any keys that start with driver for Windows 98. Q: Why I can't scan after install MiraPhoto on one by one. If there is probably because you mis-direct system to "HKEY_LOCAL_MACHINE...
A: This is a value "2740S.Scanner" under "InfSection" string, delete the whole "000n" key. Go to install driver for 95, follow these steps: 1. Process key 0000, key 0001, and so on my Windows 95? Frequently Asked Questions API Confidential A-3 No Copy/...inf & ClrScan.inf two files under registry editor, go to "\HEKY_LOCAL_MACHINE\System\CurrentControlSet\Service\Class\Ima ge". If there are any keys that start with driver for Windows 98. Q: Why I can't scan after install MiraPhoto on one by one. If there is probably because you mis-direct system to "HKEY_LOCAL_MACHINE...
Service Guide
Page 53
... Win NT? Q: What is depends on the output printing device. A: For output purpose, the resolution setting is the proper resolution setting? A: Yes, the 32-bit driver of the dialog box.
... Win NT? Q: What is depends on the output printing device. A: For output purpose, the resolution setting is the proper resolution setting? A: Yes, the 32-bit driver of the dialog box.
Service Guide
Page 54
... than the proper value does not do any good to other SCSI card? A: Just install the SCSI card driver first, then install the scanner driver. When installing the scanner driver, select "custom installation" then in the installation process you want and the resolution of the printer. This...Copy/Reproduction allowed The general idea is extreme slow on my system, could the driver affect the configuration of the system? (Autoexec.bat, Config.sys, Sys.ini, Win.ini ...etc) A: The scanner driver installation makes no permanent changes to config supper IO chip and change its default ...
... than the proper value does not do any good to other SCSI card? A: Just install the SCSI card driver first, then install the scanner driver. When installing the scanner driver, select "custom installation" then in the installation process you want and the resolution of the printer. This...Copy/Reproduction allowed The general idea is extreme slow on my system, could the driver affect the configuration of the system? (Autoexec.bat, Config.sys, Sys.ini, Win.ini ...etc) A: The scanner driver installation makes no permanent changes to config supper IO chip and change its default ...
Service Guide
Page 55
... keeps the light on of the scanner, scan module will move at the scanner. 3. just select "do not install SCSI card" and complete installing the driver. Get a suitable length SCSI 25 pin male to : 1. A: (1) Make sure that the power is on and cable is attached well between proprietary card and scanner...
... keeps the light on of the scanner, scan module will move at the scanner. 3. just select "do not install SCSI card" and complete installing the driver. Get a suitable length SCSI 25 pin male to : 1. A: (1) Make sure that the power is on and cable is attached well between proprietary card and scanner...
Service Guide
Page 56
Please contact the local dealer or supplier for 2740s film scanner under the icon "Scanners" in front of the driver, there should be a "Color FlatbedScanner_10" for the support. (4) Make sure the driver is at unlock position. (3) If the scan module moves twice and the LED indicator keeps blinking, the scanner likely has the...
Please contact the local dealer or supplier for 2740s film scanner under the icon "Scanners" in front of the driver, there should be a "Color FlatbedScanner_10" for the support. (4) Make sure the driver is at unlock position. (3) If the scan module moves twice and the LED indicator keeps blinking, the scanner likely has the...
Service Guide
Page 57
Please reinstall MiraPhoto driver and restart the Computer and the Scanner. After clicking the Refresh button and the Scanners selection still doesn't come out. But For the bundled software, ...: Frequently Asked Questions API Confidential A-9 No Copy/Reproduction allowed A: Because the scanner quality is no "scanners" section in Device Manager, Please Click the "EPPSCSI Miniport Driver Vx.x" on the "SCSI Controllers" and then click the "Refresh" button and the "scanners" section will cause the CD hard to purchase the scanner bundle...
Please reinstall MiraPhoto driver and restart the Computer and the Scanner. After clicking the Refresh button and the Scanners selection still doesn't come out. But For the bundled software, ...: Frequently Asked Questions API Confidential A-9 No Copy/Reproduction allowed A: Because the scanner quality is no "scanners" section in Device Manager, Please Click the "EPPSCSI Miniport Driver Vx.x" on the "SCSI Controllers" and then click the "Refresh" button and the "scanners" section will cause the CD hard to purchase the scanner bundle...
Service Guide
Page 58
...to 650MB, and it first and then re-read up to 650MB, please try to upgrade your CD-ROM. web site to download newest version driver in: Please download the most update from whom you purchased the scanner. Solution: If the CD-ROM is dusty, please use the scanner, ...Please go to BENQ , Inc. CD is out of order, please contact the dealer from the web: http://www.Benq.com.tw/global/service/scan/drivers.htm http://www.Benq.com/drivers/imaging_drivers.html A-10 API Confidential No Copy/Reproduction allowed Frequently Asked Questions But...
...to 650MB, and it first and then re-read up to 650MB, please try to upgrade your CD-ROM. web site to download newest version driver in: Please download the most update from whom you purchased the scanner. Solution: If the CD-ROM is dusty, please use the scanner, ...Please go to BENQ , Inc. CD is out of order, please contact the dealer from the web: http://www.Benq.com.tw/global/service/scan/drivers.htm http://www.Benq.com/drivers/imaging_drivers.html A-10 API Confidential No Copy/Reproduction allowed Frequently Asked Questions But...