JAI AM-800CL User Manual

Also see for AB-800CL: User manual

Contents

JAI AM-800CL User Manual Manual pdf 40 page image

AM-800CL / AB-800CL- 38 -8. Other functions8.1 Black level control (Command : BL)This function adjusts the setup level.Command value : -1024 to 1023Variable range : -256 to 255 LSB (at 10-bit output)8.2 Gain control (Relative commands GA,GJUT1,2,3)The AM-800CL can adjust the gain level from -3dB to +24dB using 0dB as the reference(Factory default). In the AB-800CL, the master gain can be adjusted from 0dB to +24dB andR and B gains can be adjusted in the range of -7dB to + 10dB using the master gain as thereference.The AM-800CL and AB-800CL has the resolution of x0.00012/step using both analoggain(0.00359db/step) and digital gain. In the AB-800CL, blue and red channels can adjustin x0.00012/step by using digital gain.Refer to the following drawing.34dB24dB17dB10dB0dB-3dB-7dB6720-84GainGainSettingValueGain Control Range(AM-800CL)Fig. 36 Gain control8.3 Tap control (Relative commands AWA,ABA,GJUT1, GJUT2,GJUT3)The Tap control function adjusts automatically or manually the OFFSET and the gaindifferences between the upper and lower taps, and the right and left taps. The sensorused in the AM-800CLand AB-800CL divides the effective image area into 4(four) areas asshown in the figure 30 in order to achieve its fast frame rate.The reference tap for all adjustments is Tap ”A”.AWA: Adjust the differences of the gain among taps automaticallyABA: Adjust the differences of the OFFSET among taps automaticallyGJUT1: Adjust the gain of the TAP1R(B) manuallyGJUT2: Adjust the gain of the TAP2L(C) manuallyGJUT3: Adjust the gain of the TAP2R(D) manuallyNote: 1) The OFFSET cannot be adjusted individually.2) TAP A cannot be adjusted individually.34dB24dB17dB10dB0dB-3dB-7dB6720Gain GainSettingValue+177130-4533+177130-4533GainSettingValueMaster R&BMaster Red BlueGain Control Range for AB-800CL