Network Traffic Camera • User Manual
47
When IO Output Mode is selected as Strobe Light Mode, Effective status is selected as Low/High,
and Capture Mode is selected as Burst, the function will take effect.
3) Enter Output Dwell Time. It refers to the dwell time [0 to 10000 μs] after the flash
light responds, the actual flash light supplement time is the dwell time minus
advanced time.
When IO Output Mode is selected as Strobe Light Mode, Effective status is selected as Low/High,
and Capture Mode is selected as Burst, the function will take effect.
4) Enter Fluency Coefficient. It refers to the frequency multiplication of 25 of output
pulse by strobe light, to keep the flash light in constant bright. You can set it as default
value as 2.
5) Enter Duty Ratio. It refers to the time occupation of the high level in a certain period.
The higher the duty ratio, the brighter the flash light is. High duty ratio will cut life
span of flash light, and duty ratio under 25 is recommended.
Options for Fluency Coefficient and Duty Ratio are available only when you set the effective status
as Pulse.
6) Select Light Compensation Mode. Check the checkbox of each item to enable the
light compensation of Checkpoint or Violation Action.
− Checkpoint: The light compensation works on every single vehicle.
− Violation Action: The light compensation works when there are violation driving actions.
− Video: The light compensation always stays on working mode.
Light compensation for video is only available when you set the effective status as Pulse.
7) Check the checkbox to enable flash light, and select flash light plan according to the
actual environment.
− Control Flash Light according to Brightness Condition: Set the brightness threshold from
0 to 100, and the flash light takes into effect when the brightness comes to
the threshold.
− Control Flash Light according to Time Schedule: Set the start time and end time. The flash
light takes into effect according to the time schedule you configured.
− Control Flash Light according to Brightness of the License Plate: The flash light takes into
effect according to the brightness of the license plate instead of the whole
environment.
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