Installation Of The Gmu; To Install The Modem; To Ground The Gmu - Furuno FV-110GX Operator's Manual

Installation of the GMU

2.5 Installation of the GMU
The following sections describe the installation and grounding of the GMU.
When selecting a mounting location, keep in mind the following points:
• Locate the 19" rack where maintenance can easily be done.
• Separate the 19" rack 30 to 50 cm from a bulkhead.
• Take particular care regarding the temperature inside your 19" rack. The temperature
should not exceed the temperature in the unit's specifications sheet. By installing a fan
or spacing the units adequately, you can reduce the rack's ambient temperature.
2.5.1

To install the modem

To install the GMU, do as follows:
1. Slide the GMU into a 1U space in a 19" rack, preferably directly below or above the
ACU.
2. Mount the screws in each side through the holes in the front and fasten the screws to
the rack. Make sure that the unit is mounted securely using the optional support
bracket according to the requirements for your 19" rack.
Important
For information about the power cable see Power and startup on page 4-1.
2.5.2

To ground the GMU

1. Make sure that the grounding requirements are met. See the appendix Ground and RF
protection on page A-1 for details about grounding.
2-28
Make sure that the ventilation grills at the sides of the unit are not
blocked.
Figure 2-25: Ground stud, GMU