Yamaha TX-10 Owner's Manual - Page 11

English EXCHANGING PRESET STATIONS You can exchange the places of two preset stations with each other as shown below. < > U.K. and Europe models 2 4 2 4 Example) If you want to shift the preset station on E1 to A5, and vice versa. 1 Recall the preset station on E1 (by following the method of "To recall a preset station" on page 9). 2 PS/PTY/SEEK EDIT SHIFT/ EDIT Press and hold for about 3 seconds. 4 ENTER/ KEY MODE KEY MODE ENTER MEMO Flashes Shows the exchange of stations is completed. 3 Next, recall the preset station on A5 by following the same method with step 1. Flashes Memory back-up The memory back-up circuit prevents the programmed data from being lost even if the POWER switch is set off or the power plug is disconnected from the AC outlet or the power is cut due to temporary power failure. If, however, the power is cut for more than one week, the memory may be erased. If so, it can be re-programmed by simply following the PRESET TUNING steps. 11