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trigger which causes the integration and read out. The exposure
time can be varied by the length of EXSYNC between the high
going edge and the low going edge. The Time settings in the
control menu are not activated. This mode is useful in applications
where the light level of the scene changes during operation. A
frame to frame variation is allowed. Trigger must be fed directly to
the camera by into the Hirose connector. A TTL (min. 5V) signal is
provided from encoder, flashlight or any other source. Details see
Appendix G.
 Software triggered and using PC: The frame rate is determined
by the number of Software TRIGGER pulses generated inside the
PC per time. With each “Software pulse” the camera will readout a
frame. The Exposure time is set as in free running mode. Exposure
time can be changed online during operation.

Frame rate: It allows to alter the frame rate between 1 and the
specified maximum value.

Exposure: The exposure time can be set in µsec. The minimal
exposure time is about 50 µsec (depending on the camera type and
speed). The longest is about several seconds (triggered modes). Due
to the internal timing of the camera the program will adjust the values
to the appropriate values.

Acquisition control (Start/Stop)

Single capture button (Snap)

Exposure (enter values > 2 sec. [2..85 sec.] into the Edit filed)

Exposure delay

Trigger polarity (positive/negative)

Single capture button: Takes a single shot of the actual scene

Inter-packet delay
The inter-packet delay has impact on a camera’s bandwidth usage. A setting of
an inter-packet delay of zero will send all image packets as fast as they are
available dependent on the camera’s pixel clock, e.g. at 50 MHz. This is the
preferred setting when operating a single camera on a network interface.
In case of multiple cameras or other devices working on the same physical
network it might be desirable to send the packets of a camera’s streaming
channel with a certain inter-packet delay in order to allow multiple cameras or
devices to share a given network bandwidth.
NOTE: The inter-packet delay should be below the value which would
decrease the frame rate.
5.2 Image
The image panel displays information about the picture geometry, the pixel
clock and it allows for the following settings:
 AOI (area of interest) which can be less or equal the imager size
Users Manual – slc1050,slc 2050, slc2150, slc4050