Furuno CI-88, Руководство по установке

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2. MOUNTING
2-9
2.3 Junction Box (option)
Mounting considerations
The junction box forms a joint between the transducer and the transceiver unit. Install it
referring to the guidelines below.
•
Keep the junction box away from noise-emitting electrical machinery, i.e., electric
generator, radio transmitter, TV, etc.
•
Although the box is splashproof, do not install it in places of high humidity.
•
Avoid installing the box where temperature varies greatly, since moisture may penetrate
the box.
•
The box is generally installed above the draft line of the ship and the transducer cable is
run inside steel conduit. This permits replacement of the transducer without dry docking.
•
Even if the junction box is installed below the draft line, the conduit is necessary to avoid
picking up noise. If use of conduit is not possible, install the box as near to the transducer
as possible.
200
180
140 160
43
4- 6.5
FIXING HOLES
Junction box, mounting dimensions (mm)
Mounting procedure
Fix the junction box to a bulkhead, referring to the figure above for mounting dimensions.