Furuno FV-110GX, Operator'S Manual

Page: 108 / 188

Installation check list: ACU and GMU, connectors and wiring
6-2
6.2 Installation check list: ACU and GMU, connectors
and wiring
Step Task Verification and further information Done
1.
Check that the ACU is grounded correctly,
using the mounting bolts and washers. See To ground the ACU on page 2-27
and
Ground and RF protection on page A-1.
2.
Make sure you strain relieved the cables at
the ACU. See To install the ACU on page 2-27.
3.
Make sure that the GMU is mounted close to
the ACU (preferably next to it). See To install the modem on page 2-28.
4.
Check that the ADU antenna N-connector is
properly connected with the 50 Ohm RF
cable. Visual inspection of the cover plate at the
bottom of the ADU. See the figure
Connecting the ADU cable (for the new
antenna)
on page 2-21.
5.
Check that the ACU antenna N-connector is
properly connected with the 50 ohm RF
cable. Visual inspection of the connector panel of
the ACU.
6.
Check that the ACU's Rx Out is connected
to the GMU Rx in using the included 1 m F-F
75 ohm cable.
Visual inspection of the connector panel of
the ACU and the VSAT modem. See the
figure
Connection between ADU, ACU and
GMU on page 2-29.
7.
Check that the ACU's Tx In is connected to
the GMU Tx out using the included 1 m F-F
75 ohm cable.
Visual inspection of the connector panel of
the ACU and the VSAT modem. See the
figure
Connection between ADU, ACU and
GMU on page 2-29
8.
Check that the ACU's RS-232 is connected
to the GMU RS-232 using the included serial
cable.
Visual inspection of the connector panel of
the ACU and the VSAT modem. See the
figure
Connection between ADU, ACU and
GMU on page 2-29
9.
Check that the ACU's RS-232 is connected
to the GMU RS-422 using the included serial
cable.
Visual inspection of the connector panel of
the ACU and the VSAT modem. See the
figure
Connection between ADU, ACU and
GMU on page 2-29
10.
Check that the ACU's NMEA 0183
connector is connected to the NMEA 0183
bus of the vessel using the included multi-
connector Visual inspection of the connector panel of
the ACU connector. See Table 3-4 on
page 3-3.
11.
Check that the power cable is plugged into
the ACU and that AC power is available. Visual inspection.
12.
Check that the AC power cable is plugged
into the GMU and that AC power is
available. Visual inspection.
Table 6-2: Installation check list: ACU, connectors and wiring