Sony DFS-700 - Manual (Page 51)

Chapter 3 Basic Operation
Chapter 3 Basic Operation
3-25
If you enter a wrong number
Before pressing the ENTER button press the P IN P/RST button to cancel
the wrong number, then enter the correct number.
Note
If you enter an invalid number (a number with no corresponding pattern),
this is automatically corrected to the closest valid number larger than the
number you entered. However, if you enter a number larger than 9309 this
is corrected to pattern number 0001.
Adjusting the number before confirming
To increment the number by one, press the UP button. Hold down the UP
button to increase the number continuously.
To decrement the number by one, press the DOWN button. Hold down the
DOWN button to decrease the number continuously.