Raymarine Radar Scanner Owner's Handbook Manual page 39

Chapter 2: Installing the Scanner
1. Preparation of Wires
See Note A
See Note B
2. Heat Shrinking of Wires
See Note D See Note C
3. Heat Shrinking of Cable/Wires
40mm
20mm
Notes
A. Aluminium screen/polyester tape screen to remain.
B. Heat shrink sleeving fitted to keep the aluminium/polyester tape screen from unwinding
from the coaxial signal insulation.
C. The wires must be formed into two bundles with heat-shrink tubing (one containing the
four power wires and the other containing the eight signal wires).
D. The heatshrink shown in step 3 must be fitted to prevent the 'overall screen' from
shorting to base.
CAUTION:
If any of the wires are incorrectly fitted, the scanner will not
function correctly.
Remove the 8-way plug from the signal connector and fit to the
cable as shown in the following diagram. The terminal clamps are
operated using a screwdriver as shown. Alternatively, you can
leave the connector in position whilst connecting the cable, you
should then remove the connector and visually check each wire
connection.
31
5-6mm strip length
Black power wires
Red power wires
Data wires
(6 off)
Coaxial
signal
Coaxial
screen
5-6mm
strip length
D4579-2