Raytheon Electronics ST6000 Plus, Руководство пользователя

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Chapter 5: Installation
47
Siting
The control head is completely waterproof and should be sited where it
is:
• Within easy reach of the steering position
• Protected from physical damage
• At least 230 mm (9 in) from any compass
• At least 500 mm (20 in) from any radio/radar receiving/transmitting
equipment
Note: The back cover is designed to breath through the cable boss to
prevent moisture accumulation. This must be protected from the
weather by following the mounting procedure.
Mounting procedure
Control heads are available in surface mount and flush mount styles.
Use the appropriate procedure to mount your instrument, but in each
case, ensure that:
• The selected location is clean, smooth and flat.
• There is sufficient space behind the selected location to
accommodate the rear of the control head and connectors.
Note: Adjacent control heads, or instruments, must have a 6 mm
(1/4 in) gap between them to allow sun covers to be fitted.
Surface mounting
To fit a surface mount control head:
1. Apply the surface mount template (supplied near the rear of this
handbook) to the selected bulkhead.
2. Mark the centres of the two fixing holes and the cable boss.
3. Drill two 4 mm (5/32 in) diameter holes for the fixing studs.
4. Use a 90 mm (3.5 in) diameter cutter to drill the hole for the cable
boss (1).
5. Peel off the protective sheet from the self-adhesive gasket (4) then
stick the gasket into position on the rear of the control head bezel.
6. Screw the fixing studs (2) into the display head.
7. Pass the cables (SeaTalk, power, compass etc.) through the
bulkhead and connect them to the appropriate terminals (see
relevant subsection for connection details).
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