JAI TM-6740GE, Руководство по эксплуатации

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Configuring the TM-6740GE Camera
TM-6740GE Software
3.4.4 Gain Settings
3.4.4 (a) Gain
The Gain Settings control box allows you to change the Gain value from 5.98dB to 21.96dB. To change
the value, move the slider or enter the value directly into the text box.
3.4.4 (b) Gain Channel Balance Control
Click the “Channel Balance” button to enable gain channel balancing. Once gain channel balancing has
finished, the software will disable this feature automatically. Please note that when channel balancing,
channel B aligns to channel A. Good channel balance can be obtained by exposing the camera to a
uniform light source under 80% saturation. If the camera is in Async trigger mode and the trigger
frequency is low (or slow), it may take longer to collect enough frames to balance the channel. Another
condition in which Channel Balance may not work properly is when you use the high-speed shutter
under low-frequency light, such as fluorescent light). In both of these cases, the channel balance will
time out in 10 seconds if the balance is not reached.
3.4.5 Offset Level
The Channel A offset level is master, the channel B is slave. The offset level box allows you to change
Channel A offset voltage. To change the value, move the slider or enter the value directly into the box.
The camera itself automatically adjusts Channel B offset voltage, every other frame. Please note that
offset level control is not available in scan modes C and D.