Nextar MA99T - Manual (Page 31)

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NOTE: Return to “A-B replay” by dialing Last under this mode.
Contrast function (play mode does not have this function)
NOTE: Dial Last to go back to “Follow-read function”.
Replay times (Play submenu)
The replay times determines how many times it should replay A-B before exiting.
Replay separation (Play submenu)
Replay separation determines the number of seconds between plays.