Gira 2551 20 Installation And Operating Instructions Manual page 15

5. Position the inscription label underneath the clips of
the inscription label carrier.
6. Slide in the inscription label carrier again.
At the same time, position the inscription label with
your finger.
7. Release the call button:
To do this, press in the plastic key slightly and turn it
clockwise until the call button is released from the
lower position.
8. Lock the call button:
To do this, turn the plastic key clockwise again until
it engages.
9. For function test, press the call button:
the call button is correctly locked when
• the call button cannot be pressed in deeply and
• an acknowledgement signal is heard when the call
button is pressed.
If the call button is not correctly locked, please repeat
step 8.
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