JAI LT-200CL User Manual

Contents

JAI LT-200CL User Manual Manual pdf 43 page image

LT-200CL428.5 Command ARST – Auto reset modeWith this command, two function modes can be selected. One is the Auto Reset Modeand the other is the Auto Interval Mode. For the details, please refer to 6.3.4 AutoReset mode and 6.3.5 Auto Interval Mode.ARST: 0 = OFF1 = Auto Reset Mode2 = Auto Interval Mode8.6 Command AW – Activate One-push Auto White Balance (AWB) - GainBy sending this command via the serial communication, the gain based One-Push AWBfunction is activated. This function can also be initiated by pressing the rear panelbutton. During this time the rear panel LED will show orange.This function operates in two steps. First the Red-to-Green channel difference and theBlue-to-Green channel difference is calculated separately. Then the gain of the Blueand Red channel is automatically adjusted, to obtain the same output level on allthree channels.Settings: 0 = activate automatic processApplicable modes: AllAssociated functions: Command WB (WB=0), Rear panel One-push WB button.Important Note: When color temperature of used illumination exceeds the range of adjustment,proper white balance may not be obtained. The data can be stored in camera memory for use at next start up. This function can work on external trigger mode. The S/N ratio of the output will change as a result of this function.Refer to chapter 6.3.4 White balance for further details.8.7 Command AWRS – Inquire the status after one-push AWBThis command returns the status of the one-push AWB function, with the followingparameters:0=Shading correction not completed yet1=Successful2=Error 1 – Image was too bright3=Error 2 – Image was too dark4=Error 3 - Timeout occurred8.8 Command BA – Bit AllocationThis function lets the user select whether the video data is presented as 3 x 8 (24)-bitor 3 x 10 (30)-bit on the Camera Link output. The internal processing in the camera isbased on a 12 bit A/D signal. The 24-bit and 30-bit function removes the leastsignificant bits from the 12 bit signal.Settings: 0=24-bit, 1=30-bitApplicable modes: All