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Contrast setting
The contrast can be directly changed by simultaneously pressing the
right button and the Δ-button (too bright) or the ∇−button (too dark).
decrease contrast
increase contrast
Operation
To operate an AS-i system a special AS-i power supply is required.
Connection is made to the terminals AS-i + and AS-i -.
Disconnect the power supply before connecting the controller
.
e
The AS-i system is operated ungrounded. AS-i + and AS-i - are to be
symmetrical to the ground potential of the installation. Ensure a low
resistance connection of the symmetry point of the AS-i power supply
(terminal shield) to the ground of the installation.
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