Sharp DX-C310 Operation Manual page 49

Entering numbers in special mode settings
(1) If a setting requires that a number be entered, move the selection frame to
(2) The number increases or decreases each time the [OK] key is pressed. To make the number
change quickly, hold down the [OK] key.
(3) You can also select the number display and directly enter a number with the numeric keys.
Move the selection frame to the number display and press the [OK] key. A number entry screen will appear. Press the numeric
keys to enter a number and select the [OK] key.
(2)
(1)
BACK OK
1-11
BEFORE USING THE MACHINE
BACK
or
Contents
(3)
OK
.