Koden KDS-6000BB, Installation Manual

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Chapter 1 Installation KDS-6000BB
1-2 0092660002-06
1.1.4 Laying and connection of cables
(1) Keep the cables related with the Hull unit and the power cable as far away from the cables
of other electronic equipment as possible.
(2) The cabinet of the display unit and the Processor unit shall be securely grounded to the
hull, using the grounding terminal on the rear panel.
All chassis shall be securely grounded as a means of noise
suppression. The
– (negative) output is isolated (floating) output.
(3) If you connect the power cable directly to the battery, interference from the other
electronics equipment is expected to be less. (See Fig. 1.1)
Fig. 1.1 KDS-6000BB Connection of power line
1.1.5 Confirmation after installation
Be sure to confirm the following points before starting. The confirmation is mandatory to
operate the equipment normally:
(1) Is the power voltage in the boat within the appropriate voltage range? Is the current
capacity enough?
(Voltage range: 10.8 VDC to 31.2 VDC measured at the power connector.)
(2) Is the electric current capacity sufficient?
(Power consumption: Processor unit (DPU-610)/70W, Hull unit (DHU-630) /70W
）
(3) Is the cabling from the Hull unit correct? Is the wiring shorted?
Battery
Good
example
Bad
example
Battery
Display unit, Processor unit or
Hull unit
Display unit, Processor unit
or Hull unit
DPU-610
or
DHU-630
Noise Noise
DPU-610
or
DHU-630
Caution