Becker Centronic VarioControl VC320 Assembly And Operating Instructions Manual page 26

Assembly and Operating Instructions
2) Intermediate position
Note
The intermediate position can be set at any given position and lies be-
tween the upper and lower final positions of the shutter. The intermedi-
ate position can only be set after the two final positions have been set.
The shutter is adjusted into the intermediate position from the upper
final position.
2a) Setting the intermediate position
1. Adjust the shutter from the upper final position into the desired intermediate
position.
2. Now press and hold the STOP button. Within 3 seconds also press the DOWN
button and keep both buttons pressed.
The shutter will "nod" to confirm.
The intermediate position has been stored.
2b) Adjusting the shutter into the intermediate position
1. Press the DOWN button twice within one second.
The shutter will move into the intermediate position.
2c) Deleting the intermediate position
1. Adjust the shutter into the intermediate position.
2. Now press and hold the STOP button. Within 3 seconds also press the DOWN
button and keep both buttons pressed.
The shutter will "nod" to confirm.
The intermediate position has been deleted.
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