Furuno FS-1503 manual Installation Check, Lnstallation Checks, Visual checks, Supply voltage

4.INSTALLATION CHECK

4.1lnstallation Checks

After completing the installation, check the FS-1503 and all equipment connected to it for proper connection and operation.

Visual checks

Before turning on the radiotelephone, visually check it as follows:

Antenna

1)Are fixing bolts, wire clips, shackles securely tightened?

2)Are the antenna and/or coaxial lead-in waterproofed?

3)Is the antenna wire securely connected to the coupler?

4)Make sure no mechanical stress is applied to the antenna at the connection with the coupler.

Antenna coupler

1)Is the unit perfectly grounded?

2)Is the length of the ground wire as short as possible?

3)Is the ventilation seal attached?

4)Are all wirings correctly made?

Transceiver unit

1)Is the unit grounded with the supplied ground wire? Length of the wire is as short as pos- sible?

2)Are all wirings correctly made?

3)Are all connectors securely tightened?

Optional equipment

1)Is the unit grounded?

2)Are all wirings between the unit and the FS-1503 correctly made?

3)Are all connectors securely tightened?

Supply voltage

The transceiver unit should be off to check supply voltage. Measure supply voltage at the POWER connector. It should be 13.6 VDC ± 15%.

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