JUMO LOGOSCREEN fd, Operating Instructions Manual

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9 Entering text and values
9.3 Entering values
9.3.1 Whole numbers (integers)
There are two possibilities for entering integer numbers:
• selection by altering the individual digits of a number, or
• selection by incrementing and decrementing.
Digit-by-digit
entry of an
integer
For this entry, each digit of the number (units, tens, ...) and the sign are
selected with the control knob.
Example
h
Select “2” (the tens digit) by rotating the control knob ( ).
h
Press the control knob.
The tens digit is now shown in red, to indicate that this digit can now be
altered (
).
h
Rotate the control knob to alter the tens digits, and then confirm the entry
by pressing the control knob.
The tens digit has now been altered, and is shown in blue again ( ).
Selection by
incrementing
and
decrementing
For this entry, the complete number is reduced by 1 (decremented) or
increased by 1 (incremented) with the control knob.
Example
h
Select the hour by rotating the control knob ( ).
h
Press the control knob.
The number is now shown in red, to indicate that it can now be altered ( ).
h
Rotate the control knob to alter the number, and then confirm the entry by
pressing the control knob.
The number has now been altered, and is shown in blue again ( ).