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Recording/Replaying Digital Signals With LabSat 3 Wideband

Updated on May 11, 2026

Recording #

  1. Connect the ‘DIGI’ and ‘GRN’ ports of the expansion connector to the appropriate wires/cable. 'DAC’ can also be used if a second channel is required.
  2. Power up the LabSat 3 Wideband and navigate to the ‘Digital’ section of the menu. Select the 'DIGI' option.
  3. Fit the expansion connector to the LabSat unit.
  4. Pressing the ‘REC’ button on the front of the LabSat unit will begin the recording. The LabSat unit will record all digital signals available.
Connection diagram showing an RLACS202 module connected to a Racelogic LS03W unit with a digital signal input and GNSS antenna.

Replaying #

  1. Connect the ‘DIGO’ and ‘GRN’ ports of the expansion connector to the appropriate wires/cable.
  2. Connect the expansion connector to the LabSat unit.
  3. Highlight the scenario, press the ‘Play’ button on the front of the LabSat unit to start the scenario replay.
Connection diagram showing an RLACS202 module providing a digital signal connection to a Racelogic LS03W unit and device under test.