Raymarine AIS500, Руководство по установке

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4.2 Fitting GPS antenna
To fit the GPS antenna:
1. Select a suitable location for the GPS antenna as described
under Site requirements .
2. Fit your GPS antenna using either the Surface mounting or Pole
mounting procedure, as appropriate.
3. Ensuring the conditions in Running cables are fulfilled, run the
GPS antenna cable to the AIS transceiver.
Surface mounting
When surface mounting the GPS antenna, you can route the cable
either centrally (Option A) or from the side of the antenna (Option B).
1. Use the template supplied in this handbook to mark the two
6 mm (0.25 in) mounting holes.
• OPTION A: If the cable is going to pass through the mounting
surface drill a 19 mm (0.75 in) center hole.
• OPTION B: If the cable is to be routed from the side of the
receiver (i.e. above the mounting surface), remove the two
plastic tabs (1) obstructing the cable channel. If you do not
remove these tabs before using the cable channel, you could
damage the cable.
D1
1
638-1
1
2
3
4
2
3
4
Top view
Underside view
A B
2. Screw the two mounting studs (2) into the underside of the
receiver.
3. Stick the supplied gasket (3) to the mounting surface, ensuring
that the holes on the gasket correspond with the drilled holes.
4. Route the cable as follows:
• For Option A, feed the cable down through the center hole.
• For Option B, route the cable along the cable exit channel.
5. Carefully place the receiver so the mounting studs pass through
the holes in the mounting surface.
6. Secure the receiver to the surface using the two thumb nuts (4).
Pole mounting
If you want to pole-mount the GPS antenna, obtain a pole of suitable
length with a 1 inch 14 TPI thread.
Installation procedures
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