Description Of The Control Unit; Overview - LEGRAND 674 56 Notice D'installation

2 - Description of the Control unit

2.1 - Overview

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1 Graphic display:
displays the messages which guide the programming operations and the
events which have occurred (more information on the next page).
2 Navigation keypad
cancellation of programming operations.
3 Numeric keypad: allows manual entering of all programming operations that require the use
of numbers and/or symbols.
OK
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: lets you navigate through the menus and enables the confirmation or
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