Chapter 4
KGC-1
Installation
Operation
Manual
4.5.1.2
Heading adjust
For post-positional adjustment, the fixing holes on the antenna arm are elongated. If the GPS Antenna
direction shifts after fixing, loosen the fixing bolts and gently rotate the entire antenna body to face the
correct direction. Refasten the bolts carefully in diagonal order.
Arced long hole
Adjustable within about 10
o
Ship’s bow
Fig. 4.7 Orienting the GPS Antenna for ship’s bow direction
4.5.1.3 Waterproofing on the connector jointing section
(1)
Wind the self-bonding tape around the joint section.
Pull the end of the tape and stretch it to twice its length. Wrap it around joint section a total of 3 layers.
When completed, apply gentle pressure over the surface with fingers to expedite the fusion.
(2)
Use PVC tape for extra protection.
PVC tape should not be strained. Wrap it around joint section a total of 3 layers. When finished, press
the surface evenly without strain for complete adhesion of the tape.
Wind the tape this way
Self-bonding tape
PVC tape for protection
Connector
Fig. 4.8 Processing on the coax cable jointing section
4-6
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