UNS3400.INI Driver File Contents (VistaScan375.exe)

[File Settings]
File_version=7
Chip=LM9831

[Scanner Software Settings]
Crystal_Frequency=48000000
Scan_Buffer_Mbytes=8		// Scan buffer size in Mbytes
Min_Buffer_Limit=1		// dont read scan buffer below this point in k bytes
red_target=1000
green_target=1000
blue_target=1000

[Scanner Hardware Settings]
Motor_Steps_Per_Inch=600	//Number of fullsteps to make motor 
				//move one inch
Max_Speed=1.7			//Maximum sensor speed in inches/s
Max_Move_Speed=0.8		//Maximum fast feed speed in inches/s 
Start_of_Calibration=0
Calibration_Strip_Height=50	//Minimum height of calibration
start_of_scan=330 		//how many steps to skip at start of preview
				//strip from home position in units of full steps
Steps_To_Accelerate_Motor=100	//Fullsteps needed to do software motor acceleration				
Image_Pixel_Width=5100		//width of scan area in pixels
Scanner_Length=11.70	// length in inches of the scanner bed
Mirror_Image=No
Minimum_Static_Gain=1
TR_Stepper_Correction=1
Distorted_Dummy_Lines=60	//Line rate dummy lines for optical resolution

[Sensor Settings]
Input_Polarity=Negative		//Negative or Positive	reg B b0
CDS=On				//On or Off		reg B b1
Sensor_Type=EvenOdd 		//EvenOdd or Standard	reg B b2
Optical_Resolution=600		//Optical Resolution in dpi
Line_Separation=-8     		//Distance between R, G, B sensor lines
Line_Rate_1/3_Difference=Yes	//Yes or No

Total_Pixels=5469		//Number of pixels in CCD reg 20:21
Maximum_Integration_Time_Highlamp=9	//Max Integration Time before
				//AFE or CCD saturates high lamp PWM
				//(in milliseconds)
Maximum_Integration_Time_Lowlamp=9	//Max Integration Time low PWM
Minimum_Integration_Time_Lowres=8 //Min Integration Time for hdiv > 2
Minimum_Integration_Time_Highres=8 //Min Integration Time hdiv <=2

Phi1_Polarity=Negative		//Positive or Negative	reg C b0
Phi2_Polarity=Negative		//Positive or Negative	reg C b1
RS_Polarity=Positive		//Positive or Negative	reg C b2
CP1_Polarity=Positive		//Positive or Negative	reg C b3
;CP2_Polarity=Positive		//Positive or Negative	reg C b4
CP2_Polarity=Negative		//Positive or Negative	reg C b4
TR1_Polarity=Negative		//Positive or Negative	reg C b5
;TR2_Polarity=Positive		//Positive or Negative	reg C b6
TR2_Polarity=Negative		//Positive or Negative	reg C b6

Phi1_Status=Active		//Active or Disabled	reg D b0
Phi2_Status=Active		//Active or Disabled	reg D b1
RS_Status=Active		//Active or Disabled	reg D b2
CP1_Status=Disabled		//Active or Disabled	reg D b3
;CP2_Status=Disabled		//Active or Disabled	reg D b4
CP2_Status=Active		//Active or Disabled	reg D b4
TR1_Status=Active		//Active or Disabled	reg D b5
;TR2_Status=Disabled		//Active or Disabled	reg D b6
TR2_Status=Active		//Active or Disabled	reg D b6
TR_Pulse=1			//1 or 2		reg D b7

TR_Pulse_Duration=5		//0 - 15		reg E b0..3
TR_PHI_Guardband_Duration=1	//0 - 15		reg E b4..7

[Sensor Settings.OpticalResolution_Color]
Total_Pixels=6388		//Number of pixels in CCD reg 20:21
Maximum_Integration_Time_Highlamp=8	//Max Integration Time before
				//AFE or CCD saturates high lamp PWM
				//(in milliseconds)
Maximum_Integration_Time_Lowlamp=8	//Max Integration Time low PWM
Minimum_Integration_Time_Lowres=8 //Min Integration Time for hdiv > 2
Minimum_Integration_Time_Highres=8 //Min Integration Time hdiv <=2

[Pixel Rate Timing]
//Use these parameters for all pixel rate scanning
Pixl_Optical_Black_Clamp_Start=1//0 - 23		reg F b0..4
Pixl_Optical_Black_Clamp_End=12	//0 - 23		reg 10 b0..4
Pixl_Reset_Pulse_Start=14	//0 - 23		reg 11 b0..b4
Pixl_Reset_Pulse_End=16		//0 - 23		reg 12 b0..b4
Pixl_CP1_Pulse_Start=0		//0 - 23		reg 13 b0..b4
Pixl_CP1_Pulse_End=0		//0 - 23		reg 14 b0..b4
Pixl_CP2_Pulse_Start=0		//0 - 23		reg 15 b0..b4
Pixl_CP2_Pulse_End=0		//0 - 23		reg 16 b0..b4
Pixl_Reference_Sample=22	//0 - 23		reg 17 b0..b4
Pixl_Signal_Sample=12		//0 - 23		reg 18 b0..b4

[Line Rate Timing]
//Use these parameters for all line rate scanning
Line_Optical_Black_Clamp_Start=0//0 - 7		reg F b0..4  
Line_Optical_Black_Clamp_End=3	//0 - 7			reg 10 b0..4 
Line_Reset_Pulse_Start=4	//0 - 7			reg 11 b0..b4
Line_Reset_Pulse_End=5		//0 - 7			reg 12 b0..b4
Line_CP1_Pulse_Start=0		//0 - 7			reg 13 b0..b4
Line_CP1_Pulse_End=0		//0 - 7			reg 14 b0..b4
Line_CP2_Pulse_Start=0		//0 - 7			reg 15 b0..b4
Line_CP2_Pulse_End=0		//0 - 7			reg 16 b0..b4
Line_Reference_Sample=7		//0 - 7			reg 17 b0..b4
Line_Signal_Sample=3		//0 - 7			reg 18 b0..b4

[Misc Timing]
CIS_TR_Timing=Off		//Off, Mode1, or Mode2	reg b b3..4
Fake_Optical_Black_Pixels=Off	//Off or On		reg b b5

Toshiba_Dummy=0			//Not used
Toshiba_Active=0		//Not used

Optical_Black_Pixels_Start=47	//0-255			reg 1C
Optical_Black_Pixels_End=62	//0-255			reg 1D

Color_Mode=0			//0 = 3 Channel Pixel Rate	reg 26 b0..2
				//1=3 Channel Line Rate
				//2 or any others: Scanner 
				//   doesn't support color
				//3=1 Channel Line Rate

Gray_Channel=Green		//Red, Green or Blue 	reg 26 b3..4

[3 Channel Line Rate Settings]
TR_Red=0			//0 or 1		reg 26 b5
TR_Green=0			//0 or 1		reg 26 b6
TR_Blue=0			//0 or 1		reg 26 b7
TR_Red_Drop=0			//0-2			reg 27 b0..1
TR_Green_Drop=0			//0-2			reg 27 b2..3
TR_Blue_Drop=0			//0-2			reg 27 b4..5

[Illumination Settings]
Illumination_Mode=Mode1		//Off, Mode1, Mode2, Mode3	reg 29 b0..b1
Green_PWM_Duty_Cycle_High=4095	//0-4095		reg 2A:2B
Green_PWM_Duty_Cycle_Low=4095	//0-4095		reg 2A:2B
Red_Lamp_On=1			//0-16383		reg 2C:2D
Red_Lamp_Off=16383		//0-16383		reg 2E:2F
Green_Lamp_On=0			//0-16383		reg 30:31
Green_Lamp_Off=0		//0-16383		reg 32:33
Blue_Lamp_On=32			//0-16383		reg 34:35
Blue_Lamp_Off=48		//0-16383		reg 36:37

[I/O Settings]
Parallel_Port_Current=1		//0-1			reg 42 b5
SRAM_Size=512			//512,2048		reg 42 b6
SRAM_Drive_Current=3		//Not used
SRAM_Bandwidth=8		//Not used
Scanning_Duplex=Full		//Not used

[Stepper Motor Settings]
Stepping=Micro			//Full or Micro		reg 45 b0
				// If it's Micro, current sensing=2 phases,reg 45 b1
				// If it's Full, current sensing=1 phase
Phase_A_Polarity=Positive	//Positive or Negative	reg 45 b2
Phase_B_Polarity=Positive	//Positive or Negative	reg 45 b3
Stepper_Motor_Output_Status=stepper_motor_outputs // tri-state or stepper_motor_outputs reg 45 b4
				//Vertical DPI divider bits should always be 0.
Steps_to_Scan_After_PS2=0	// 0..4095		reg 4c:4d

Resume_Scan_Threshold=64

Steps_To_Reverse=11		//0-63			reg 50
Steps_Stopped=1			//0-3			reg 51 b2..3
Steps_25=3			//0-3			reg 51 b4..5
Steps_50=3			//0-3			reg 51 b6..7
Non_Reversing_Extra_Lines=3	//0-7			reg 54 b0..2

KickStart_Steps=3		//0-7			reg 55 b0..2
Hold_Current_Timeout=25		//0-31			reg 54 b3..7
Stepper_PWM_Frequency=5		//0-255			reg 56
Stepper_PWM_Duty_Cycle=5	//0-63			reg 57

[Paper Sensor]
Home_Sensor=1			//1 or 2 - P.S. that detects home
				//use that to tell you which sensor to program to stop motor
Paper_Sensor_1_Polarity=High	//High or Low		reg 58 b0
Paper_Sensor_1_Trigger=Level  	//Edge or Level		reg 58 b1
Paper_Sensor_1_Stop_Scan=Yes	//Yes or No		reg 58 b2
Paper_Sensor_2_Polarity=High	//High or Low		reg 58 b3
Paper_Sensor_2_Trigger=Level	//Edge or Level		reg 58 b4
Paper_Sensor_2_Stop_Scan=No 	//Yes or No		reg 58 b5

[Misc I/O]
MiscIO_1_Type=Input		//Input or Output	reg 59 b0
MiscIO_1_Polarity=Low		//High or Low		reg 59 b1
MiscIO_1_Trigger=Edge		//Edge or Level		reg 59 b2
MiscIO_1_Output_State=Low	//High or Low		reg 59 b3
MiscIO_2_Type=Input		//Input or Output	reg 59 b4
MiscIO_2_Polarity=Low		//High or Low		reg 59 b5
MiscIO_2_Trigger=Edge		//Edge or Level		reg 59 b6
MiscIO_2_Output_State=Low	//High or Low		reg 59 b7
;MiscIO_3_Type=Input		//Input or Output	reg 5a b0
MiscIO_3_Type=Output		//Input or Output	reg 5a b0
MiscIO_3_Polarity=Low		//High or Low		reg 5a b1
MiscIO_3_Trigger=Edge		//Edge or Level		reg 5a b2
;MiscIO_3_Output_State=Low	//High or Low		reg 5a b3
MiscIO_3_Output_State=High	//High or Low		reg 5a b3
MiscIO_4_Type=Input		//Input or Output	reg 5a b4
MiscIO_4_Polarity=Low		//High or Low		reg 5a b5
MiscIO_4_Trigger=Edge		//Edge or Level		reg 5a b6
MiscIO_4_Output_State=Low	//High or Low		reg 5a b7
;MiscIO_5_Type=Output		//Input or Output	reg 5b b0
MiscIO_5_Type=Input		//Input or Output	reg 5b b0
;MiscIO_5_Polarity=High		//High or Low		reg 5b b1
MiscIO_5_Polarity=Low		//High or Low		reg 5b b1
MiscIO_5_Trigger=Edge		//Edge or Level		reg 5b b2
MiscIO_5_Output_State=High	//High or Low		reg 5b b3
MiscIO_6_Type=Output		//Input or Output	reg 5b b4
;MiscIO_6_Type=Input		//Input or Output	reg 5b b4
MiscIO_6_Polarity=High		//High or Low		reg 5b b5
;MiscIO_6_Polarity=Low		//High or Low		reg 5b b5
MiscIO_6_Trigger=Edge		//Edge or Level		reg 5b b6
MiscIO_6_Output_State=Low	//High or Low		reg 5b b7

[Reflective 50 dpi Settings]
Total_Pixels=5469			//Number of pixels in CCD reg 20:21
Maximum_Integration_Time_Highlamp=4	//Max Integration Time before
					//AFE or CCD saturates high lamp PWM
					//(in milliseconds)
Maximum_Integration_Time_Lowlamp=4	//Max Integration Time low PWM
Minimum_Integration_Time_Lowres=4 	//Min Integration Time for hdiv > 2
Minimum_Integration_Time_Highres=4 	//Min Integration Time hdiv <=2
Color_Mode=1				//0 = 3 Channel Pixel Rate	reg 26 b0..2
					//1 = 3 Channel Line Rate

					
[Reflective 75 dpi Settings]
Total_Pixels=5469			//Number of pixels in CCD reg 20:21
Maximum_Integration_Time_Highlamp=2.75	//Max Integration Time before
					//AFE or CCD saturates high lamp PWM
					//(in milliseconds)
Maximum_Integration_Time_Lowlamp=2.75	//Max Integration Time low PWM
Minimum_Integration_Time_Lowres=2.75 	//Min Integration Time for hdiv > 2
Minimum_Integration_Time_Highres=2.75 	//Min Integration Time hdiv <=2
Color_Mode=1				//0 = 3 Channel Pixel Rate	reg 26 b0..2
					//1 = 3 Channel Line Rate

					
[Reflective 100 dpi Settings]
Total_Pixels=5469			//Number of pixels in CCD reg 20:21
Maximum_Integration_Time_Highlamp=2.75	//Max Integration Time before
					//AFE or CCD saturates high lamp PWM
					//(in milliseconds)
Maximum_Integration_Time_Lowlamp=2.75	//Max Integration Time low PWM
Minimum_Integration_Time_Lowres=2.75 	//Min Integration Time for hdiv > 2
Minimum_Integration_Time_Highres=2.75 	//Min Integration Time hdiv <=2
Color_Mode=1				//0 = 3 Channel Pixel Rate	reg 26 b0..2
					//1 = 3 Channel Line Rate

					
[Reflective 150 dpi Settings]
Total_Pixels=5469			//Number of pixels in CCD reg 20:21
Maximum_Integration_Time_Highlamp=2.75	//Max Integration Time before
					//AFE or CCD saturates high lamp PWM
					//(in milliseconds)
Maximum_Integration_Time_Lowlamp=2.75	//Max Integration Time low PWM
Minimum_Integration_Time_Lowres=2.75 	//Min Integration Time for hdiv > 2
Minimum_Integration_Time_Highres=2.75 	//Min Integration Time hdiv <=2
Color_Mode=1				//0 = 3 Channel Pixel Rate	reg 26 b0..2
					//1 = 3 Channel Line Rate

					
[Reflective 200 dpi Settings]
Total_Pixels=5469			//Number of pixels in CCD reg 20:21
Maximum_Integration_Time_Highlamp=3.18	//Max Integration Time before
					//AFE or CCD saturates high lamp PWM
					//(in milliseconds)
Maximum_Integration_Time_Lowlamp=3.18	//Max Integration Time low PWM
Minimum_Integration_Time_Lowres=3.18 	//Min Integration Time for hdiv > 2
Minimum_Integration_Time_Highres=3.18 	//Min Integration Time hdiv <=2
Color_Mode=1				//0 = 3 Channel Pixel Rate	reg 26 b0..2
					//1 = 3 Channel Line Rate
					
[Reflective 300 dpi Settings]
Total_Pixels=5469			//Number of pixels in CCD reg 20:21
Maximum_Integration_Time_Highlamp=2.75	//Max Integration Time before
					//AFE or CCD saturates high lamp PWM
					//(in milliseconds)
Maximum_Integration_Time_Lowlamp=2.75	//Max Integration Time low PWM
Minimum_Integration_Time_Lowres=2.75 	//Min Integration Time for hdiv > 2
Minimum_Integration_Time_Highres=2.75 	//Min Integration Time hdiv <=2
Color_Mode=1				//0 = 3 Channel Pixel Rate	reg 26 b0..2
					//1 = 3 Channel Line Rate
					
[Reflective 400 dpi Settings]
Total_Pixels=5469			//Number of pixels in CCD reg 20:21
Maximum_Integration_Time_Highlamp=3.667	//Max Integration Time before
					//AFE or CCD saturates high lamp PWM
					//(in milliseconds)
Maximum_Integration_Time_Lowlamp=3.667	//Max Integration Time low PWM
Minimum_Integration_Time_Lowres=3.667 	//Min Integration Time for hdiv > 2
Minimum_Integration_Time_Highres=3.667 	//Min Integration Time hdiv <=2
Color_Mode=1				//0 = 3 Channel Pixel Rate	reg 26 b0..2
					//1 = 3 Channel Line Rate

					
[Reflective 600 dpi Settings]
Total_Pixels=5469			//Number of pixels in CCD reg 20:21
Maximum_Integration_Time_Highlamp=5.5	//Max Integration Time before
					//AFE or CCD saturates high lamp PWM
					//(in milliseconds)
Maximum_Integration_Time_Lowlamp=5.5	//Max Integration Time low PWM
Minimum_Integration_Time_Lowres=5.5 	//Min Integration Time for hdiv > 2
Minimum_Integration_Time_Highres=5.5 	//Min Integration Time hdiv <=2
Color_Mode=1				//0 = 3 Channel Pixel Rate	reg 26 b0..2
					//1 = 3 Channel Line Rate		

[UTC 600 dpi Settings]
Total_Pixels=5469			//Number of pixels in CCD reg 20:21
Maximum_Integration_Time_Highlamp=11	//Max Integration Time before
					//AFE or CCD saturates high lamp PWM
					//(in milliseconds)
Maximum_Integration_Time_Lowlamp=11	//Max Integration Time low PWM
Minimum_Integration_Time_Lowres=11 	//Min Integration Time for hdiv > 2
Minimum_Integration_Time_Highres=11 	//Min Integration Time hdiv <=2
Color_Mode=1				//0 = 3 Channel Pixel Rate	reg 26 b0..2
					//1 = 3 Channel Line Rate	

					
[UTC 400 dpi Settings]
Total_Pixels=5469			//Number of pixels in CCD reg 20:21
Maximum_Integration_Time_Highlamp=11	//Max Integration Time before
					//AFE or CCD saturates high lamp PWM
					//(in milliseconds)
Maximum_Integration_Time_Lowlamp=11	//Max Integration Time low PWM
Minimum_Integration_Time_Lowres=11 	//Min Integration Time for hdiv > 2
Minimum_Integration_Time_Highres=11 	//Min Integration Time hdiv <=2
Color_Mode=1				//0 = 3 Channel Pixel Rate	reg 26 b0..2
					//1 = 3 Channel Line Rate																			

					
[UTC 300 dpi Settings]
Total_Pixels=5469			//Number of pixels in CCD reg 20:21
Maximum_Integration_Time_Highlamp=11	//Max Integration Time before
					//AFE or CCD saturates high lamp PWM
					//(in milliseconds)
Maximum_Integration_Time_Lowlamp=11	//Max Integration Time low PWM
Minimum_Integration_Time_Lowres=11 	//Min Integration Time for hdiv > 2
Minimum_Integration_Time_Highres=11 	//Min Integration Time hdiv <=2
Color_Mode=1				//0 = 3 Channel Pixel Rate	reg 26 b0..2
					//1 = 3 Channel Line Rate

					
[UTC 200 dpi Settings]
Total_Pixels=5469			//Number of pixels in CCD reg 20:21
Maximum_Integration_Time_Highlamp=11	//Max Integration Time before
					//AFE or CCD saturates high lamp PWM
					//(in milliseconds)
Maximum_Integration_Time_Lowlamp=11	//Max Integration Time low PWM
Minimum_Integration_Time_Lowres=11 	//Min Integration Time for hdiv > 2
Minimum_Integration_Time_Highres=11 	//Min Integration Time hdiv <=2
Color_Mode=1				//0 = 3 Channel Pixel Rate	reg 26 b0..2
					//1 = 3 Channel Line Rate

					
[UTC 150 dpi Settings]
Total_Pixels=5469			//Number of pixels in CCD reg 20:21
Maximum_Integration_Time_Highlamp=11	//Max Integration Time before
					//AFE or CCD saturates high lamp PWM
					//(in milliseconds)
Maximum_Integration_Time_Lowlamp=11	//Max Integration Time low PWM
Minimum_Integration_Time_Lowres=11 	//Min Integration Time for hdiv > 2
Minimum_Integration_Time_Highres=11 	//Min Integration Time hdiv <=2
Color_Mode=1				//0 = 3 Channel Pixel Rate	reg 26 b0..2
					//1 = 3 Channel Line Rate

					
[UTC 75 dpi Settings]
Total_Pixels=5469			//Number of pixels in CCD reg 20:21
Maximum_Integration_Time_Highlamp=11	//Max Integration Time before
					//AFE or CCD saturates high lamp PWM
					//(in milliseconds)
Maximum_Integration_Time_Lowlamp=11	//Max Integration Time low PWM
Minimum_Integration_Time_Lowres=11 	//Min Integration Time for hdiv > 2
Minimum_Integration_Time_Highres=11 	//Min Integration Time hdiv <=2
Color_Mode=1				//0 = 3 Channel Pixel Rate	reg 26 b0..2
					//1 = 3 Channel Line Rate
[UTC 50 dpi Settings]
Total_Pixels=5469			//Number of pixels in CCD reg 20:21
Maximum_Integration_Time_Highlamp=11	//Max Integration Time before
					//AFE or CCD saturates high lamp PWM
					//(in milliseconds)
Maximum_Integration_Time_Lowlamp=11	//Max Integration Time low PWM
Minimum_Integration_Time_Lowres=11 	//Min Integration Time for hdiv > 2
Minimum_Integration_Time_Highres=11 	//Min Integration Time hdiv <=2
Color_Mode=1				//0 = 3 Channel Pixel Rate	reg 26 b0..2
					//1 = 3 Channel Line Rate
Download Driver Pack

How To Update Drivers Manually

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.

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