The quick and easy way is to get a JL Cooper PPS-2: JLCooper Synchronizers
Use it to strip timecode on one of your edge tracks. Make sure to print it at no more than -10db on the VU meter. Run the timecode track back into the PPS-2 and connect a MIDI out cable to the MIDI In on the Digi-002.
Then consult your Digi manual on syncing the software to external MIDI timecode. I don't recall all of the details, but I know if can be done. Once it's all set up, the Digi system will chase the Otari.