Gira 1250 Series Mounting And Operating Instructions page 8

Deleting all call button assignments via floor-call button
3s
9s
1x
8
If necessary, the assignments to the surface-
mounted home station video can also be
deleted via a connected floor-call button:
1. Control device: press the "Systemprogr."
button for 3 s to start the programming
mode.
2. Press the floor-call button of the home
station with the assignments to be deleted
for 9 s.
A short acknowledgement tone sounds
after 3 s and 6 s. Continue to press the
floor-call button until a long acknowledge-
ment tone (9 s) sounds.
3
All assignments of the surface-mounted
home station video are deleted.
3. Briefly press the "Systemprogr." button on
the control device to exit the programming
mode.