NIP
Pollux GigE Series – 01M / 05M Camera
Page
31
of
56 Manual 1.0
4.7
Overlap Exposure and Non-Overlap Exposure
To capture one frame of image includes the exposure and the readout. According
to the overlap relationship between the exposure time and the readout time,
cameras with different chips can be divided into overlap exposure and non-overlap
exposure.
4.7.1
Non-overlap Exposure
After completing the current frame’s exposure and readout, the next frame starts
to expose and read out. This process is called non-overlap exposure. The non-
overlap exposure’s frame period is larger than the sum of the exposure time and
the readout time as shown in Figure 32 and Figure 33.
●
Non-overlap exposure under internal trigger mode
Figure 32.
Internal Non-Overlap Exposure
●
Non-overlap exposure under external trigger mode
Figure 33.
External Non-Overlap Exposure
The camera will ignore the receiving external signal in the readout section under
this mode.
