57
INSTALLATION AND CONNECTIONS
14
■ Mounting the EX-2714 scanner unit
D Location
The scanner unit is designed for high-pressure water
jet resistance (except for the cable connectors).
Select a place for installation that meets the following
important conditions.
• The scanner unit must be near the vessel’s center
line and have a good view in every direction. Be
sure there are no objects in the surrounding area
that will interfere with the scanning beam.
• Keep the scanner unit away from any exhaust pipes.
Exhaust gas can damage the unit.
• When the vessel is equipped with a Radio
Directional Finder (RDF) system, keep the scanner
unit at least 2 m (6.6 ft) away from any RDF
antenna.
Radiation from the scanner unit can affect the
measurement data of RDF equipment.
• The unit should be placed as high as possible
on the vessel to obtain best performance with
maximum range.
• If you install two or more radar in one vessel, install
one above, and the other(s) below.
• The mounting surface must be parallel with the
vessel’s waterline.
• If the height is insufcient to install the scanner unit,
build a special frame for installation.
D Mounting
R WARNING! BE SURE to turn OFF the
display unit whenever you are working with the
scanner unit.
1. Drill four holes, 12 mm (0.47 inch) in diameter
using the EX-2714 template comes with the
display unit.
2. If the mounting surface or platform is metal, apply
a sealing compound around the holes to prevent
corrosion and water infusion.
3. Attach the scanner unit to the selected position
with the supplied bolts (M10×50 mm or M10×25
mm; depending on your installation needs), flat
and spring washers.
NOTE: Secure the four bolts rmly.
45.5 (1
25
/
32
)
640 (25
3
/
16
)
150.5 (5
15
/
16
)
601 (23
21
/
32
)
256 (10
3
/
32
)
90.5 (3
9
/
16
) 90.5 (3
9
/
16
)
Ship’s bow direction
Ship’s bow direction
Unit: mm (inch)
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