Installation Check List: Acu And Gmu, Connectors And Wiring - Furuno FV-110GX Operator's Manual

Installation check list: ACU and GMU, connectors and wiring

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