Cleaning The Exterior Surfaces; Cleaning The Screen - Aiphone GT-1C7W Operation Manual

Updating the station by using a
microSDHC card on which the
newest version of the fi rmware is
stored
1
Install a microSDHC card on which the newest
version of the fi rmware is stored.
2
When the microSDHC card is recognized, tap
.
fi

Cleaning the exterior surfaces

3
To perform the updating, tap
fi

Cleaning the screen

1
From the MENU screen, tap
Cleaning Mode .
2
Clean the screen while the screen below is
shown (for about 10 seconds).
fi
.