DAC-03 Tracking Antenna Controller
Installation
4-1
4.
Installation
Below are basic steps to guide you in installing this equipment, but you may choose to complete installation steps in
a different order. Read this complete section before starting.
The following instructions describe the installation procedures for installing the DAC-03 Antenna Control Unit.
The installation of the Antenna Pedestal (ADE) is outlined in its Installation and Operation manual and may already
have been performed.
4.1.
General Cautions & Warnings
CAUTION - Electrical Shock Potentials exist on the Gyro Compass output
lines.
Assure that the Gyro Compass output is turned
OFF
when handling and
connecting wiring to the Terminal Mounting Strip.
CAUTION -
Allow only an
authorized dealer
to install or service the your Sea
Tel System components. Unauthorized installation or service can be dangerous
and may invalidate the warranty.
4.2.
Site Survey
Find the best location for the ACU and other Below Decks Equipment. Assure that each piece of equipment
is properly mounted. They should have sufficient cable to pull the equipment out of its mounting location
and disconnect the cables attached to it. There should be plenty of air space between units to allow heat to
vent off of the equipment. If the mounting location is a closed space, assure that the equipment will not be
damaged by trapped heat, install vents and/or fans to evacuate the heat. Refer to the Specifications of the
equipment installed for acceptable operating temperature.
4.3.
Preparing For The Installation
Always prepare for the installation before you actually start.
4.3.1.
Unpack Shipping Crates and Inspect / Inventory
Unpack the crates. Inspect everything to assure that all materials have been received and are in
good condition.
4.3.2.
Preparing BDE Location
Prepare the Rack (or other location) for the ACU, Terminal Mounting Strip and base multiplexer
panel. Prepare the mounting locations for the other Below Decks Equipment throughout ship.
4.3.3.
Read the Installation Information
Read the Installation section of the ACU and Antenna Pedestal manuals to be familiar with the
installation before attempting.
4.3.4.
Plan The Install
Plan your installation. You may wish to follow a different order of installation steps than is outlined
in this manual.
4.3.5.
The Installing Cables
Installing appropriate cables from location to location. Refer to the System Block Diagram in your
Antenna manual.
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