Chapter 2:Installation; 2.1 Procedure; Cabling; Display Power Cables - Raymarine ST70+ Installation Manual

Chapter 2: Installation
Before starting to install your ST70+ products, read Chapter , Getting Started, so that:
• You have all the necessary equipment to hand.
• You know where you want to install the ST70+ products and where the appropri-
ate network connection points are.

2.1 Procedure

WARNING:
Before starting installation, ensure the boat is securely moored and
that electrical supplies are switched off.
With the boat at dockside, install each ST70+ display and keypad by carrying out the
procedures for:
•

Cabling.

• Mounting & connecting
Cabling
ST70+ display

SeaTalk

Figure 2-1: Typical cabling at rear of displays and keypads

Display power cables

Ensure you have a suitable power supply for the displays (as described in Chapter 1),
then run a power cable (supplied) from the intended location of each display, via a 5 A
fuse (or equivalent protective device) to the display power supply.
ng
SeaTalk T piece
ST70+ display
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spur
Display power cable
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SeaTalk backbone
ST70+ keypad
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spur
SeaTalk
Display power cable
11
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SeaTalk T piece
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SeaTalk spur
To display
power supply via
5A fuse
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