Optimising; Optimising With Dvb-T Receiver; Cleaning - Kathrein BZD 40 Manual De Usuario

Installation, Connection and Setup

Optimising

Clamp screw

Optimising with DVB-T Receiver

Cleaning

Try to receive at the most suitable antenna position - preferably where
you are intending to fi x it later. Pay attention to how the cable is laid.
The antenna can be swivelled in order to improve the received signal.
To align the antenna:
1. Slacken the clamp screw using the Allen key provided.
2. Swivel the antenna in 30° increments until the reception is
satisfactory.
3. Tighten the clamp screw, making sure that the retaining plate locks
into the antenna housing.
If optimum reception is not possible, test the antenna at a different
location facing towards the transmitting antenna and repeat the above
steps.
In close proximity to the transmitter, reception may be impaired by
excessively high signal levels.
Some receivers feature on-screen signal level and quality displays,
allowing you to optimise the antenna positioning still further. Refer to
the operating manual for the receiver concerned for details on this.
Use only a damp cloth to clean the antenna. Do not use aggressive
or abrasive cleaning agents, as they may damage the surface of the
housing.
Never immerse the unit in liquid.
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