[LOG] TRACELEVEL=0 SRB_BEFORE=OFF SRB_AFTER=OFF SRB_IO=OFF [STILL_IMAGE] [CHECK_LINE_LENGTH] ENABLE=OFF MAX_ERRORS=10 BEEP_ON_ERROR=ON [DATA_IO] LARGE_BUFFERS=OFF SIZE=512 ; This file can be used to change the behavior of the SCSI driver ; ; The [LOG] section contains settings that can be used to enable ; SCSI bus logging. The result can be found in the file CTX_SCAN.LOG ; This should only be used for system debugging, as it slows down ; scanning significantly. ; TRACELEVEL Set to 0, 1, 2 , ... Higher level gives more log/trace. O means no tracing ; GLOBAL_ENABLE Set to ON enables logging NOT USED: MUST USE TRACELEVEL! ; SRB_BEFORE Set to ON logs the SCSI Request Block before ; the SCSI command is executed. ; SRB_AFTER Set to ON logs the SCSI Request Block after ; the SCSI command is executed. ; SRB_IO Set to ON logs all data send over the SCSI bus. ; This will create a huge CTX_SCAN.LOG file! ; ; ; The [STILL_IMAGE]] section is used to set the protocol to be ; used for scanner to program data transfer. ; if STI == ON then the still image api is used ; if STI == OFF then Aspi32 API is used ; SCSI_BUFFERSIZE Set to the size which is desired in each data read. ; Use with EXTREME CAUTION!! This must match the registry ; setting for the MaximumSGList parameter for your ; SCSI host adapter (eg. aic78xx). ; Please refer to http://www.contex.com/FAQs/0290.htm ; ; ; ; The [CHECK_LINE_LENGTH] section allows to check the validity of RLC data. ; This should only be used for system debugging, as it slows down ; scanning significantly. ; ENABLE Set to ON enables line length checking and trace any length read errors. ; If an error in the line length is detected a dump of a partial ; image is put in a 'contex data format' (.cdf) file in the current folder. ; The actual name of the file is written in ctx_scan_2000.log ; MAX_ERRORS Maximum number of errors reported. ; BEEP_ON_ERROR Beeps if an error is detected. ; ; The [DATA_IO] section can be used to control how the data transfer ; is performed. ; LARGE_BUFFERS Set to on enables large buffers. Normally 64KBytes ; buffers are used for SCSI transfer, because of ; limitations in the PC hardware. By enabling ; large buffers the scanning performance might ; be improved 10-15%. Large buffers are however ; not compatible with all PC's ; SIZE The size of large buffers in KBytes. Max is ; 512KBytesDownload Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.