Sony DVS-7300 System User Manual page 354

Basic Copy and Swap Operations
5
6
7
To restore the state before a copy or swap
Press F1 (LAST X).
11-6
Chapter 11 Copy and Swap Operations
Press F7 (TO) or turn control knob 3 to align the cursor on the "TO" side
with the destination of the copy or swap. You can also use the cursor
keys ( > . ? / ).
When you selected F3 (M/E) or F4 (KEYER) in step 1, set F5 (XPT
DSBL) to ON or OFF. To copy or swap the cross-point button
selections, set this to OFF; in order not to copy or swap the cross-point
button selections, set this to ON.
To carry out a swap, press F8 (SWAP); to carry out a copy, press F10
(COPY).
This carries out the swap or copy.