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Flare 12M CXP User's Manual
2.4 External Trigger
There is an input trigger on the power connector (pin 12). The input is connected to a
Schmitt-trigger buffer in the camera, with an input voltage range of 2.5V to 5.0V. There is a 1
KΩ series resistor in the input path, along with a 20 KΩ pull down resistor to ground. The
circuit diagram for the trigger inputs is shown in Figure 7.
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Revision 2.0
Figure 7. Trigger input circuit diagram