Measurement time (Camera Sync Unit)

The Measurement time settings control the Meas. time output on the Camera Sync Unit. The following configuration options are available:

• Mode

  Set the output mode. The following modes are available:

  • Measurement time

    Outputs a TTL pulse that lasts for the entire duration of a capture. In this mode, an output pulse is generated for captures only, not for preview.

  • System live time

    Outputs a TTL pulse that lasts for the entire preview or capture duration. In this mode, an output pulse is generated for both preview and captures.

• TTL signal polarity

  Set the polarity of the TTL pulse.

  • Negative

    The output signal will change from high to low (negative flank) at the start of the first camera frame, and back to high (positive flank) at the end of the final camera frame.

  • Positive

    The output signal will change from low to high (positive flank) at the start of the first camera frame, and back to low (negative flank) at the end of the final camera frame.