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Minimum and Maximum Exposure Times:
The minimum and maximum exposure times in both gain modes are stated in the table below for
the Ninox 1280:
Minimum Exposure
Maximum Exposure
1
Subjective to customers application. Image scene needs sufficient illumination to achieve pixel well fill above the camera noise floor.
What is defined as a useable image will also vary between applications.
2
The maximum exposure of 10s in low gain mode stated on the datasheet is not yet officially released or implemented into XCAP.
7.7.2 Triggering Modes
The cameras triggering mode can be toggled from the "Trigger" tab, shown in Figure 7. By default, the
camera will be using the internal trigger, which is the "Live" option in the "Readout Mode" dropdown
bar. This can be changed to external trigger if wanting to externally trigger the camera.
Enabling the external trigger will open the trigger polarity and trigger delay options. You can choose
rising or falling edge trigger polarities, as well as set trigger delays.
There is also a frame rate dropdown menu in this tab which gives discrete frame rate options (25Hz,
30Hz, 50Hz and 60Hz).
Figure 7: Trigger Tab.
Low Gain
1
20µs
2
92.498ms
High Gain
40µs
86.46ms
Select the readout mode
(internal or external
trigger).
Discrete Frame Rate
Options can be selected.
14
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