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Operation
8.2 Operator controls on key panels
Numeric keys
Enter the numerals "0" to "9" and special characters, e.g. the decimal point, using the pre-
defined assignment of the numeric keys.
Figure 8-5
Enter special characters, arithmetic signs and signs
Special characters, arithmetic signs and signs are also assigned to most of the alphanumeric
and numeric keys. These signs are indicated by white symbols on the top left of the keys. To
enter such a sign, proceed as follows:
1. Hold down the <FN> key.
2. Activate the desired alphanumeric or numeric key at the same time. The displayed
special character, arithmetic sign or signs will be entered.
3. To enter the signs of the pre-defined assignment again, release the <FN> key.
8-6
Numeric keys
Operating Instructions, Edition 10/2004, A5E00339979-01
Panel PC IL 77
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