Installation; Unpacking And Initial Inspection; Line Voltage; Remote Unit Installation - Acom 03AT Operating Manual

Automatic antenna tunning unit
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Never allow anyone, ESPECIALLY CHILDREN, to push anything into holes in the
case – this will cause electric shock. NEVER TOUCH AN ANTENNA OR ANTENNA
INSULATORS during transmission – this may result in an electric shock or burn.
The RF voltage on the antenna insulators may exceed 5000V! NEVER EXPOSE the
RCU to rain, snow or any liquids. AVOID placing the RCU in excessively dusty
environments or in direct sunlight.
Do not undertake on your own repairs or changes in hardware or software of the
AATU in order not to endanger your or other's health and life and not to damage the
AATU and the equipment connected with it, not covered by warranty. The
manufacturer is not liable for another's actions and responsibility shall be assumed
by the doer.
To avoid damage (not covered under warranty) read the Installation – Section 2 of
this operating manual carefully. If you have any doubts about the installation,
operation or safeties of the AATU please consult your dealer.

2. INSTALLATION

2-1. Unpacking and Initial Inspection

Before you start any action on installing the AATU, thoroughly read this manual.
First, carefully inspect all cardboard cartons and their contents for physical damage.
If damage is noticed, notify your dealer immediately. Delay may infringe carrier's
warranty conditions. Keep all packing for possible future transportation!
Take out the RCU, its mains power cable and the serial-control cables (option). Carefully check the RCU and the
cables for any possible shipping damage. Leave them оn the place where the RCU will be installed.
The remote (main) unit, together with the remaining installation accessories and both cartons with the 50m cables
are intended for installation at the antenna area. Take them out of their cartons separately and check carefully for
transportation injury. Return them back into their cartons after that in order to make it easy and safely to carry them
to the remote-unit installation place (for instance, at the antenna base).

2-2. Line Voltage

To avoid damage (not covered under warranty), check carefully if the voltage for
which the AATU is set corresponds to your mains nominal voltage.
Normally the AATU is supplied with Voltage Selector set for a nominal mains voltage of 230V. There might be
exceptions in cases of special delivery.

2-3. Remote Unit Installation

Before you start any action on installing the remote unit, make a plan about how the
cables would be laid and where would they come through the wall on the premises
where the RCU will be installed. Have in mind that there is a connector installed on
the bottom end of the supply cable that needs a minimum of 22mm (7/8") diameter
W A R N I N G HIGH VOLTAGE!
W A R N I N G
C A U T I O N
C A U T I O N
C A U T I O N
N O T E
4

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