IDS uEye series User Manual page 101

yet implemented.
§ Auto
Automatic adjustment of the flash duration when using automatic brightness control. This
function is not yet implemented.
§ Global exposure window (only in trigger mode)
The values for flash delay and duration are calculated to trigger the flash when all sensor rows
are exposed simultaneously for sensors with rolling shutters. If you are using the Global Start
function, the flash delay has to be set to 0 (see also Shutter Methods).
§ Flash delay (only in trigger mode)
Sets the delay for the digital output. After an exposure has started, actuating the digital output
is delayed by the time set in Flash delay.
For some models, and depending on the operating mode, delays of up to 200 µs must be set in
order to exactly hit the beginning of the exposure time of the pixels. You can look up the exact
value for each camera under Sensor delay to exposure start in the Sensors chapter.
§ Duration (only in trigger mode)
Sets the switching time of the digital output. The digital output is actuated for the time set in
Duration. The value 0 means that the signal is active over the entire exposure time (default).
· GPIO 1/2/3 (USB uEye LE and GigE uEye HE cameras only)
The GPIOs (General Purpose I/O) of the uEye cameras can be used as inputs or outputs.
§ Status
Polls the signal level applied to the GPIO.
§ Input
Sets the GPIO as trigger input.
§ Output low
Sets the GPIO as output. The output signal is statically set to low.
§ Output high
Sets the GPIO as output. The output signal is statically set to high.
§ Flash
Sets the GPIO as flash output. The settings you made in the Flash output box are used.
· Default
Click this button to reset all parameters to the model-specific defaults.
© 2009 IDS Imaging Development Systems GmbH
Detailed information on wiring the uEye inputs and outputs is provided in the Electrical
Specifications section of the Specifications chapter.
8 Applications
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