Furuno FCV-1900/B/G, Руководство по установке

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1. MOUNTING
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1.3 Transducer
The performance of the fish finder depends upon the transducer position. A place least
affected by air bubbles should be selected since turbulence blocks the sounding path.
Further, select a place least influenced by engine noise. It is known that air bubbles
are fewest at the place where the bow first falls and the next wave raises, at usual
cruising speed. In small, slow-speed boats, the position between 1/2 and 2/3 of the
ship’s length from the bow is usually a good place.
Note: The face of the transducer must be facing the sea bottom in normal cruising trim
of the boat.
1.4 External Monitor
The monitor unit MU-190/V/HD, MU-150HD, MU-231 or commercial monitors are
available for external monitor. The external monitor must have the following specifica-
tions.
• Video signal: HDMI or DVI-D, Single link, DVI-D requires optional cable assembly.
• Resolution: SXGA (1280 x 1024), SXGA (1024 x 1280) or XGA (1024 x 768)
Note: The brilliance control is available for MU-190/150/231 series with the optional
USB cable RNS-08-132 and commercial USB cable (local supply). Brilliance control
is not available for commercial monitors.
1.5 Interface Unit
The interface unit FCV-1903 enables connection of a telesounder. Keep in mind the
following points when selecting a mounting place.
• Locate the unit away from areas subject to water splash.
• The length of the cable to the processor unit is 5 m.
• Leave sufficient space around the unit for maintenance and servicing. Refer to the
outline drawing at the back of this manual for the maintenance space.
• Keep the compass safe distances shown on page i.