Sony PCM-3348HR Quick Reference page 38

15. Time Shift Editing Using the Sound Memory Function
Copying to another channel with the same address
1
Press the RECALL, MEM REC, STORE and IN buttons in that order.
2
Press the RECALL, MEM STOP, STORE and OUT buttons in that order.
3
Press the RECALL, MEM REC, STORE and MEM PLAY buttons in that order.
4
The remainder of the procedure is the same as described in the section
"Carrying out rehearsal and time shift editing" (page 32).
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Time Shift Editing Using the Sound Memory Function