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STC-SCA503POE / STC-SBA503POE
Product Specifications and User’s Guide
8 Camera Operational Modes
8.1
Normal Mode (TriggerMode = Off)
8.2
Pulse width trigger mode (ExposureMode = TriggerWidth)
In this trigger mode with positive polarity, the camera exposure starts at the rising edge of the trigger pulse and
stops at the falling edge of the trigger pulse. Therefore, if positive polarity exposure is selected, the exposure
periods are the high states of the trigger pulse.
*Note: When set TriggerMode = Off under TriggerMode = On,ExposureMode = TriggerWidth, please set
ExposureMode = Timed at first, and after that set TriggerMode = Off.
Timing
Note 1: The exposure time is set by active pulse duration of trigger signal.
E x p o s u r e
T i m e
S e n s o r
E x p o s u r e
I m a g e o u t
Exposure
time
Sensor
exposure
Trigger signal
(Positive
)
Video out
For more information please contact Aegis Electronic Group, Inc. *(888)687-6877 *aegis-g2@aegiselect.com *http://www.aegiselect.com
Aegis
Electronic
Group,
Inc.