AVIIVA® EM2/EM4
Line Scan Camera
3
1013D - AVIIVA EM2/EM4 02/11
e2v semiconductors SAS 2011
5.3.5
Exposure and Synchronization ............................................................................................................................... 27
5.3.6
Gain and Offset........................................................................................................................................................ 32
5.3.6.1
Analog Gain .................................................................................................................................................. 33
5.3.6.2
Tap Balance.................................................................................................................................................. 34
5.3.6.3
Contrast Expansion..................................................................................................................................... 36
5.3.7
Flat Field Correction................................................................................................................................................ 37
5.3.7.1
Activation, Filter and Auto-Adjust.......................................................................................................... 39
5.3.7.2
Automatic Calibration ................................................................................................................................ 40
5.3.7.3
Manual Flat Field Correction..................................................................................................................... 42
5.3.7.4
FFC User Bank Management...................................................................................................................... 43
5.3.8
Look Up Table ........................................................................................................................................................... 44
5.3.9
Statistics and Line Profile ...................................................................................................................................... 46
5.3.10
Privilege Level....................................................................................................................................................... 47
5.3.11
Save & Restore Settings .................................................................................................................................... 48
6
APPENDIX A : Test Patterns ................................................................. 49
6.1
Test Pattern 1 : Vertical wave
........................................................................................................... 49
6.2
Test Pattern 2 : In 8 bits format
.................................................................................................... 49
6.2.1
512 Pixels................................................................................................................................................................... 49
6.2.2
1024 Pixels ................................................................................................................................................................ 49
6.2.3
2048 Pixels................................................................................................................................................................ 50
6.2.4
4096 Pixels................................................................................................................................................................ 50
6.3
Test Pattern 2 : In 10 bits format
................................................................................................... 51
6.3.1
512 Pixels....................................................................................................................................................................51
6.3.2
1024 Pixels .................................................................................................................................................................51
6.3.3
2048 Pixels................................................................................................................................................................ 52
6.3.4
4096 Pixels................................................................................................................................................................ 52
6.4
Test Pattern 2 : In 12 bits format
................................................................................................... 53
6.4.1
512 Pixels................................................................................................................................................................... 53
6.4.2
1024 Pixels ................................................................................................................................................................ 53
6.4.3
2048 Pixels................................................................................................................................................................ 54
6.4.4
4096 Pixels................................................................................................................................................................ 54
7
APPENDIX B : Thermal Management ......................................................... 55
7.1
Heat Sinks
.............................................................................................................................................. 55
7.2
Temperature dropping
......................................................................................................................... 56
7.3
Performance curves versus Temperature
....................................................................................... 57
8
APPENDIX C : Optical Mounts available ..................................................... 59
8.1
F-Mount
................................................................................................................................................... 59
8.2
C-Mount
................................................................................................................................................... 60
8.3
T2 & M42x1 Mounts
............................................................................................................................. 61
9
APPENDIX D : TROUBLESHOOTING ........................................................ 62
9.1
Camera
..................................................................................................................................................... 62
9.2
CommCam Connection
........................................................................................................................... 63